WO2008051546-A2 -- US5626755-A   MICRONAIR INC (MICR-Non-standard)   HOLCOMBE D M,  KEYSER G E;  US5846425-A   WHITEMAN G R (WHIT-Individual)   WHITEMAN G R;  US20020185448-A1   ;  US20030111412-A1   ;  US20040000517-A1   ;  US20040007523-A1   ;  US6723242-B1   SUMITOMO HEAVY IND LTD (SUMH)   OHKATA M,  NISHIKAWA E,  MIKI K,  SATOU J,  INOUE I;  US8293098-B2 -- AU8434400-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D L;  AU8655847-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual);  AU8777066-A   MEMTEC LTD (MEMT-Non-standard);  KOPP C V (KOPP-Individual)   KOPP C,  STREETON R J W,  FABIG M,  WYATT K;  AU762091-B   USF FILTRATION & SEPARATIONS GROUP INC (USFI)   JOHNSON W T,  STOLLERY G W,  BILTOFT B G,  COX D J,  MCMAHON R J,  WOOD D,  ERNST L K;  CA2531764-A1   OTV SA (VEOL)   OGER L,  TAZI P A,  PAYRAUDEAU M;  CN1050770-A   CHINA PETROLEUM & CHEM CORP CHEM PLANT FLOOR (SNPC)   ZHANG Z,  WANGK J;  CN1159769-A   MEMTEC LTD (MEMT-Non-standard)   BECK T W,  DRUMMOND H J J,  LEE M B,  KOPP C V,  JOHNSON W T;  CN1249698-A   USF FILTRATION & SEPARATIONS GROUP INC (USFF-Non-standard)   SELBIE M R L,  DRUMMOND H J J,  JOHNSON W T;  CN1541757-A   UNIV SHANGHAI JIAOTONG (USJT)   YANG Q;  CN2204898-Y   ;  CN2236049-Y   ;  DE3904544-A   FRAUNHOFER-GES FORD ANGE (FRAU)   GROBE A,  CHMIEL H;  DE4113420-A   BAYER AG (FARB)   KLEE R,  NEUKAM T,  TUERCK G,  NAUNHEIM W;  DE4117281-A   CHEMIE BITTERFELD A (FARF)   BRINK H J,  KOLLING H,  LUNKWITZ K,  HORX M,  KLATT B,  HERRMANN R,  BURGER W;  DE4326603-A1   KUMMER K (KUMM-Individual);  GEIGER W F (GEIG-Individual)   KUMMER K;  DE19503060-A1   HENKEL ECOLAB GMBH & CO OHG (HENK)   KRACK R,  MANNERS H;  DE4117422-C   DETTINGER W (DETT-Individual)   DETTINGER W;  DE10209170-C1   CHMIEL H (CHMI-Individual)   CHMIEL H;  DE29804927-U1   ROCHEM RO-WASSERBEHANDLUNG GMBH (ROCH-Non-standard);  DE29906389-U1   CRAMER WEBEREI HEEK NIENBORG GMBH & CO C (CRAM-Non-standard);  EP126714-A   CHRIST AG (CHRI-Non-standard)   UEBERSAX H;  EP194735-A   DRORI M (DROR-Individual)   DRORI M;  EP250337-A   RHONE-POULENC RECH (RHON)   FABRE A;  EP327025-A   SARTORIUS GMBH (SARS)   KLUVER H,  WUNN E,  NUSSBAUMER D;  EP344633-A   JAPAN ORGANO CO LTD (JAOR)   IWATSUKA T,  KASAI T;  EP407900-A   AKZO NV (ALKU);  AKZO NOBEL NV (ALKU)   MULLER H J,  SIUMA H D,  EBERHARD G,  SPINDLER E,  GRAUSS L,  VOLKER H;  EP463627-A   CHEMIE BITTERFELD A (FARF)   BRINK H J,  KOLLING H,  LUNKWITZ K,  HORX M,  KLATT B,  HERRMANN R,  BURGER W;  EP464321-A   PERDOMINI SPA (PERD-Non-standard);  EP547575-A1   PERMEA INC (PERM-Non-standard)   RICE A W,  BROCKMANN T J;  EP662341-A1   KUBOTA CORP (KUBI)   SHIMIZU K,  ISHIDA H,  YAMADA Y,  IZUMI K,  MORO M,  SOEDA Y;  EP734758-A1   MITSUI PETROCHEMICAL IND LTD (MITC)   WATAYA S,  YAMAMOTO K,  SHIRAGE H,  IRIE K,  HASHIMOTO T;  EP763758-A1   SEIKO GIKEN CO LTD (SGIK)   TAKAHASHI M,  YAMADA K,  TAKASHI S,  SHIOKAWA N;  EP855214-A1   KANEGAFUCHI KAGAKU KOGYO KK (KANF)   EGUCHI T;  EP911073-A1   PALL CORP (PALL)   WU X,  KONSTANTIN P,  SHERTOK J;  EP1034835-A1   BIOTHANE SYSTEMS INT BV (BIOT-Non-standard)   TAKAHASHI K;  EP1052012-A1   ASAHI KASEI KOGYO KK (ASAH)   SUGA N,  TANAKA H;  EP1156015-A1   VA TECH WABAG ESMIL GMBH (VATE-Non-standard);  VA TECH WABAG DEUT GMBH & CO KG (VATE-Non-standard)   SCHNUELL D,  BROCKMANN M;  EP1300186-A1   MEMTEC LTD (MEMT-Non-standard)   BECK T W,  DRUMMOND H J J,  MAXWELL I A,  JOHNSON W T,  KENSETT-SMITH B;  EP1350555-A1   TORAY IND INC (TORA)   AKIMOTO T,  FUJINO H,  OKUMURA S,  NISHIMURA T,  HATANO Y;  EP1445240-A1   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COTE P,  JANSON A,  RABIE H,  SINGH M;  EP1466658-A1   UTISOL TECHNOLOGIES AG (UTIS-Non-standard);  EP1659171-A1   KOBELCO ECO SOLUTIONS CO LTD (KOBE-Non-standard)   AKASHI A,  TAKATA K,  HASEGAWA S;  EP492942-A2   AMOCO CORP (STAD)   JACOBY P,  BAUER C W,  CLINGMAN S R,  TAPP W T;  EP824956-A2   ESSEF CORP (ESSE-Non-standard)   HLEBOVY J;  EP848194-A2   WEISSENBACHER A (WEIS-Individual);  OBERHAUSER E (OBER-Individual)   WEISSENBACHER A,  OBERHAUSER E,  MAIRHOFER A;  EP920904-A2   PRAXAIR TECHNOLOGY INC (PRAX)   MACHERAS J T,  FORD C A,  NELSON J K;  EP12557-B1   ;  EP50447-B1   ASAHI GLASS CO LTD (ASAG)   MIYAKE H,  SUGAYA Y,  ASAWA T;  EP90383-B1   HR TEXTRON INC (TEXT)   SELMAN D J,  HONZIK R F;  EP280052-B1   DONGBEI POWER COLL (DONG-Non-standard);  TOHOKU DENRYOKU KK (TOEL);  N E ELECTRIC POWER (NEEL-Non-standard)   LIU F,  LI J,  YAO J;  EP395133-B1   X-FLOW BV (XFLO-Non-standard)   ROESINK H D W,  MULDER M H,  SMOLDERS C A,  KOENHEN D M;  EP430082-B1   MILLIPORE CORP (MIFI)   ALLEGREZZA A E,  BELLANTONI E C;  EP492446-B1   DOW CHEM CO (DOWC)   MAHONEY R D,  BECK H N,  LUNDGARD R A,  WAN H S,  KAWAMOTO J,  SONNENSCHEIN M F;  EP518250-B1   PALL CORP (PALL)   WEICH G;  EP627255-B1   ROTEM IND LTD (ROTE-Non-standard);  AGA AB (AGAA)   SOFFER A,  SAGUEE S,  GOLUB D,  COHEN H,  AZARIAH M;  EP1236503-B1   AUSIMONT SPA (AUSY)   MACCONE P,  FOSSATI P;  EP1349644-B1   USF FILTRATION & SEPARATIONS GROUP INC (USFI)   MULLER H,  FLOYD E;  EP1420874-B1   US FILTER WASTEWATER GROUP INC (USFI)   ZHA F,  STUBBS A J;  FR2620712-A   PENNWALT CORP (PENN)   ROBINSON D N,  HUMPHREY J S;  FR2674448-A1   LYONNAISE EAUX DUMEZ SA (LYON-Non-standard)   CABASSUD C,  APTEL P;  FR2699424-A1   LYONNAISE EAUX DUMEZ SA (LYON-Non-standard)   ABIDINE N;  FR2762834-A1   ETE EURO TRAITEMENT EAUX SA (ETEE-Non-standard)   GINESTET D,  DRAKIDES C;  GB702911-A   ;  GB996195-A   ;  GB2253572-A   ALJAC ENG LTD (ALJA-Non-standard)   ABSOLON E W;  JP01111494-A   ;  JP01151906-A   ;  JP01307409-A   ;  JP02017924-A   ;  JP02017925-A   ;  JP02026625-A   ;  JP02031200-A   ;  JP02040296-A   ;  JP02107318-A   ;  JP02126922-A   ;  JP02144132-A   ;  JP02164423-A   ;  JP02174918-A   ;  JP02241523-A   ;  JP02277528-A   ;  JP02284035-A   ;  JP03018373-A   ;  JP03028797-A   ;  JP03086529-A   ;  JP03110445-A   ;  JP04108518-A   ;  JP04110023-A   ;  JP04187224-A   ;  JP04190889-A   ;  JP04250898-A   ;  JP04256424-A   ;  JP04256425-A   ;  JP04265128-A   ;  JP04293527-A   ;  JP04310223-A   ;  JP04317793-A   ;  JP04334530-A   ;  JP04348252-A   ;  JP05023557-A   ;  JP05096136-A   ;  JP05137977-A   ;  JP05157654-A   ;  JP05161831-A   ;  JP05279447-A   ;  JP05285348-A   ;  JP05305221-A   ;  JP06027215-A   ;  JP06071120-A   ;  JP06114240-A   ;  JP06170364-A   ;  JP06218237-A   ;  JP06277469-A   ;  JP06285496-A   ;  JP06292820-A   ;  JP06343837-A   ;  JP07000770-A   ;  JP07024272-A   ;  JP07039921-A   ;  JP07047247-A   ;  JP07068139-A   ;  JP07136470-A   ;  JP07136471-A   ;  JP07155564-A   ;  JP07155758-A   ;  JP07178323-A   ;  JP07185268-A   ;  JP07185270-A   ;  JP07185271-A   ;  JP07185272-A   ;  JP07236819-A   ;  JP07251043-A   ;  JP07256253-A   ;  JP07275665-A   ;  JP07289860-A   ;  JP07303895-A   ;  JP07313973-A   ;  JP08010585-A   ;  JP08039089-A   ;  JP08197053-A   ;  JP08323161-A   ;  JP08332357-A   ;  JP09000890-A   ;  JP09038470-A   ;  JP09072993-A   ;  JP09075689-A   ;  JP09099227-A   ;  JP09103661-A   ;  JP09138298-A   ;  JP09141063-A   ;  JP09155345-A   ;  JP09187628-A   ;  JP09192458-A   ;  JP09220569-A   ;  JP09271641-A   ;  JP09313902-A   ;  JP09324067-A   ;  JP10015365-A   KURITA WATER IND LTD (KURK)   SAWADA S,  IMAI K; 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 JP11028467-A   NKK CORP (NIKN)   FUJINO M;  JP11031025-A   RICOH KK (RICO)   KOBAYASHI M;  JP11033365-A   ASAHI KASEI KOGYO KK (ASAH)   OMORI A,  KIKUCHI T;  JP11033367-A   MITSUBISHI RAYON CO LTD (MITR)   ITAKURA M,  KINOSHITA I;  JP11076769-A   DAICEL CHEM IND LTD (DAIL)   NAKATSUKA N;  JP11156166-A   MITSUBISHI JUKOGYO KK (MITO)   IWAHASHI H,  NAGAI M;  JP11156360-A   KUBOTA CORP (KUBI)   ITO H,  OKUMURA T,  TOKUSHIMA K,  OKADA K,  HONDA K;  JP11165200-A   MITSUBISHI RAYON CO LTD (MITR);  MITSUBISHI RAYON ENG CO LTD (MITR);  NITTO CHEM IND CO LTD (NITT);  DIAFLOC CO LTD (DIAF-Non-standard)   TANAKAMARU N,  FUJII W,  KUWABARA K;  JP11179171-A   TOSHIBA ENG KK (TOSB);  TOSHIBA KK (TOKE)   ITO M,  SATO M,  TOMITA S;  JP11302438-A   TOYO ROSHI KK (TORO-Non-standard)   YAMAMOTO T,  TANAKA A;  JP11309351-A   KURARAY CO LTD (KURS)   MIURA T,  HOUNO S,  KOBAYASHI M;  JP11319501-A   TORAY IND INC (TORA)   TANIGUCHI M,  SAKAI K,  MINEGISHI S;  JP11319507-A   TORAY IND INC (TORA)   SAKAI K,  TANIGUCHI M,  KIHARA M; 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 JP62004408-A   TOSHIBA KK (TOKE)   YABU T;  JP62068828-A   YOBEA RULON KOGYO KK (YOBE-Non-standard)   OKI Y;  JP62114609-A   EBARA MFG CO LTD (EBAR)   INO T,  MARUYAMA S;  JP62140607-A   DAICEL CHEM IND LTD (DAIL)   AZUMA T,  MATSUMOTO Y;  JP62144708-A   DAICEL CHEM IND LTD (DAIL)   AZUMA T,  KUMAMI K;  JP62163708-A   EBARA MFG CO LTD (EBAR)   MARUYAMA S,  INO T,  OKUBO K;  JP62179540-A   ASAHI CHEM IND CO LTD (ASAH)   MIURA M,  TOYOMOTO K;  JP62237908-A   KURITA WATER IND LTD (KURK)   HIROTA M,  FURUKAWA M,  TSURUMI T;  JP62250908-A   ASAHI CHEM IND CO LTD (ASAH)   YOKOYAMA T,  KIKUCHI T;  JP62262710-A   TOSHIBA KK (TOKE)   YAMAMOTO T;  JP63097634-A   TORAY IND INC (TORA)   SAKAI Y,  SHIMAGAKI M,  TANAKA K;  JP63099246-A   JAPAN GORE TEX INC (NIGO)   KATO H,  KOMADA I,  KAZUYASU S;  JP63143905-A   TOSHIBA KK (TOKE)   TAMURA K;  JP63171607-A   SUMITOMO ELECTRIC IND CO (SUME)   TOYOOKA S,  OKITA K,  ASAKO S,  YAMADA K;  JP63180254-A   MATSUSHITA ELEC IND CO LTD (MATU)   HASHINO K;  JP64075542-A   ; 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 JP2000334276-A   MITSUBISHI RAYON CO LTD (MITR)   HONJO K,  MIYASHITA S,  YANONE K,  KATO O;  JP2000342932-A   MITSUBISHI RAYON CO LTD (MITR)   WATARI K,  INOUE N;  JP2001009246-A   HITACHI PLANT ENG & CONSTR CO LTD (HIEJ)   ANDO H,  TAKEMURA K,  OKUNO Y;  JP2001070967-A   ASAHI KASEI KOGYO KK (ASAH)   NISHIMORI Y;  JP2001079366-A   ASAHI KASEI KOGYO KK (ASAH)   OOTOYO T,  MORI Y;  JP2001079367-A   HITACHI PLANT ENG & CONSTR CO LTD (HIEJ)   YOSHIKAWA S,  SUZUKI T,  OKUMA N,  KITAZAWA T,  OKUNO Y;  JP2001104760-A   MITSUBISHI JUKOGYO KK (MITO)   UEDA A,  SUGIYAMA S,  MAKITA S;  JP2001120963-A   NGK INSULATORS LTD (NIGA)   KANETANI S;  JP2001179059-A   ORGANO CORP (JAOR)   TSUNODA F;  JP2001179060-A   MAEZAWA KOGYO KK (MAZK)   SUZUKI T,  TERAMOTO H;  JP2001190937-A   SUMITOMO HEAVY IND LTD (SUMH)   INOUE I;  JP2001190938-A   MIURA KOGYO KK (MRKO)   SHIRAISHI H,  SUGANO T,  TAGUCHI M,  HYODO I;  JP2001205055-A   DAICEL CHEM IND LTD (DAIL)   HAMADA T,  NAKATSUKA N;  JP2001269546-A   ASAHI KASEI KOGYO KK (ASAH)   TANAKA H,  SUGA N;  JP2002177746-A   MAEZAWA KOGYO KK (MAZK)   SUZUKI T,  TERAMOTO H;  JP2002263407-A   SANYO ELECTRIC CO LTD (SAOL)   TAIHICHI M,  IINUMA H;  JP2002336663-A   ORGANO CORP (JAOR)   SUWA H,  TSUDA S;  JP2002527229-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COTE P,  JANSON A,  RABIE H,  SINGH M;  JP2003024751-A   ASAHI KASEI KOGYO KK (ASAH)   MORI Y,  TSUKAHARA T;  JP2003047830-A   YUASA CORP KK (YUAS)   MURAKAMI N,  TANSHU S;  JP2003053157-A   ASAHI KASEI KOGYO KK (ASAH)   FUJII K;  JP2003053160-A   MITSUBISHI RAYON CO LTD (MITR)   TAKEDA S,  WATARI K,  SUEYOSHI S;  JP2003062436-A   TORAY IND INC (TORA)   AKIMOTO T,  NISHIMURA T,  HATANO Y;  JP2003071254-A   SUMITOMO HEAVY IND LTD (SUMH)   OKATA M;  JP2003135935-A   MITSUBISHI RAYON CO LTD (MITR)   HONJO K,  YANONE K,  KOBAYASHI M;  JP2003190976-A   TORAY IND INC (TORA)   TAKAGI K,  MINEGISHI S,  HENMI M,  SASAKI T;  JP2003265597-A   ASAHI KASEI KK (ASAH);  ASAHI MEDICAL CO LTD (ASAH)   UCHI Y;  JP2003266072-A   ORGANO CORP (JAOR)   MURATA C,  KOIDE H;  JP2003275548-A   HITACHI PLANT ENG & CONSTR CO LTD (HIEJ)   TAKEMURA K,  ONISHI M;  JP2003275759-A   HITACHI PLANT ENG & CONSTR CO LTD (HIEJ)   TAKEMURA K,  ONISHI N,  OKUNO Y;  JP2003340250-A   KURITA WATER IND LTD (KURK)   TSURUGUCHI H,  SAWADA S;  JP2004008981-A   ASAHI KASEI KK (ASAH)   YAMAMURA K,  KOSEKI T;  JP2004230280-A   TORAY IND INC (TORA)   HENMI M,  MINEGISHI S;  JP2004230287-A   ORGANO CORP (JAOR)   NAKAMARUO A,  SUGANO M,  MORITA T;  JP2004322100-A   KURITA WATER IND LTD (KURK)   SAWADA S,  IMAI K;  JP2004337730-A   SUIDO KIKO CO LTD (SUID-Non-standard)   KAWASHIMA M;  JP2005087887-A   FUJI DENKI TECHNO ENG KK (FUJI-Non-standard)   KADOKAWA K,  MOTOYAMA N,  NONAKA N;  JP2005144291-A   NGK INSULATORS LTD (NIGA)   NOGUCHI M;  JP2005154551-A   AMUTECH KK (AMUT-Non-standard)   URA S,  NAKAHARA M;  JP2005279447-A   KUBOTA CORP (KUBI)   UESAKA T,  NISHIMORI K,  MASUTANI H,  KAMISAKA T;  JP2006116495-A   SUMITOMO DENKO FINE POLYMER KK (SUMI-Non-standard)   MORITA T,  IDA K;  JP3302992-B2   MEMTEC LTD (MEMT-Non-standard)   KOPP V C,  DOIG I D,  STREETON R J W,  DARZI J M;  JP4833353-B2   SIEMENS WATER TECHNOLOGIES CORP (SIEI)   ZHA F,  JAMES G,  ZUBACK J E,  ZAUNER P,  PHELPS R W;  JP5410942-B2   US FILTER WASTEWATER GROUP INC (USFI)   JOHNSON W T,  BECK T W,  YEO R;  JP1501046-T   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D L,  BARTON N;  JP2001510396-T   MEMTEC AMERICA CORP (MEMT-Non-standard)   ZHA F,  KOPP C V,  MCMAHON R J,  JOHNSON W T,  BECK T W;  JP2002525197-T   USF FILTRATION & SEPARATIONS GROUP INC (USFI)   ZHA F,  JORDAN E J;  JP62187606-U   ;  JP63038884-Y2   ;  KR2002067227-A   KYUNGDONG E & C CO LTD (KYUN-Non-standard)   EOM Y H;  KR2002090967-A   JINWOO ENVIRONMENTAL R & D CO LTD (JINW-Non-standard);  KOREA ADV INST SCI & TECHNOLOGY (KOAD)   AHN G H,  CHO J U,  SONG G G;  KR2003033812-A   ZEOTECH CO LTD (ZEOT-Non-standard)   KIM I B,  LEE E T;  KR2003060625-A   GENIX ENG INC (GENI-Non-standard);  TAE YOUNG CORP (TAEY-Non-standard);  YUM I T (YUMI-Individual)   KIM H,  KIM H S,  KWON J H,  YUM I T;  KR2005063478-A   RES INST IND SCI&TECHNOLOGY (POSC);  POSCO (POSC);  POSCO ENG&CONSTR CO LTD (POSC);  POSCO GROUP RES ASSOC (POSC)   KANG S G;  KR232145-Y1   LG ELECTRONICS INC (GLDS)   JEON J S;  KR295350-Y1   FRAMATOME CONNECTORS INT (FRAT)   MORLION D,  JONCKHEERE L;  NL1020491-C2   NORIT MEMBRAAN TECHNOLOGIE BV (NORI-Non-standard)   VAN HOOF S C J M,  BLUME I;  NL1021197-C6   NORIT MEMBRAAN TECHNOLOGIE BV (NORI-Non-standard)   VAN HOOF S C J M,  BLUME I;  NZ510394-A   USF FILTRATION & SEPARATIONS GROUP INC (USFI)   ZHA F,  JORDAN E J;  NZ537874-A   US FILTER WASTEWATER GROUP INC (USFI)   LAZAREDES H A;  TW347343-A   MORIMURA KOUSAN KK (MORI-Non-standard)   MORIMURA T;  US256008-A   ;  US285321-A   ;  US511995-A   ;  US1997074-A   ;  US2080783-A   ;  US2105700-A   ;  US2843038-A   ;  US2926086-A   ;  US3068655-A   ;  US3139401-A   ;  US3183191-A   ;  US3191674-A   ;  US3198636-A   ;  US3228876-A   ;  US3275554-A   SHELL OIL CO (SHEL);  US3442002-A   DU PONT DE NEMOURS & CO E I (DUPO);  US3462362-A   ;  US3472168-A   ;  US3472765-A   ;  US3492698-A   DU PONT DE NEMOURS & CO E I (DUPO);  US3501798-A   ;  US3505215-A   DESALINATION SYSTEMS (DESA-Non-standard);  US3556305-A   AMICON CORP (AMIC);  US3591010-A   PALL CORP (PALL);  US3625827-A   MONSANTO CO (MONS);  US3654147-A   BIOSPHERICS INC (BIOS-Non-standard);  US3679052-A   BRASCO S A (BRA-Non-standard);  BRASCO SA (BRAS-Non-standard);  US3693406-A   ;  US3700561-A   PABST BREWING CO (PABS);  US3700591-A   US SEC OF INTERIOR (USSI);  US3708071-A   ABCOR INC (ABCO);  US3728256-A   ABCOR INC (ABCO);  US3763055-A   US SEC OF INTERIOR (USSI);  US3791631-A   MM INDUSTRIES INC (MMIN-Non-standard);  US3795609-A   ENVIRONMENTAL PROTECTION (USAD-Non-standard);  US3804258-A   V F OKUNIEWSKI (OKUN-Individual);  US3843809-A   E LUCK (LUCK-Individual);  US3876738-A   AMF INC (AMMA)   MARINACCIO P J,  KNIGHT R A;  US3955998-A   PHILLIPS PETROLEUM CO (PHIP)   CLAMPITT R L,  HESSERT J E;  US3968192-A   DOW CHEM CO (DOWC)   HOFFMAN S G,  MATHER F W;  US3992301-A   RAYPAK INC (RAYP-Non-standard)   SHIPPEY F R,  VANCE T C,  MARTIN F E;  US3993816-A   RHONE POULENC SA (RHON);  US4049765-A   JAPANESE GEON CO LTD (JAPG);  US4076656-A   DEBELL & RICHARDSON INC (DEBE)   WHITE L A,  HOLLEY W H;  US4082683-A   UNILEVER NV (UNIL);  US4105556-A   COMBUSTION ENG INC (COEN);  US4105731-A   JAPANESE GEON CO LTD (JAPG);  US4107043-A   CREATIVE DISPENSING (CREA-Non-standard);  ETHYL PROD CO (ETHY);  SPECIALTY PACKAGING (SPEC-Non-standard)   MCKINNEY J C;  US4138460-A   CORDIS DOW CORP (CRDC);  US4157899-A   CEA CARTERDAY CO (CEAC-Non-standard)   WHEATON B M;  US4183890-A   MONSANTO CO (MONS)   BOLLINGER W A;  US4188817-A   STANDARD OIL CO INDIANA (STAD)   STEIGELMAN E F;  US4190411-A   KURARAY CO LTD (KURS)   FUJIMOTO Y;  US4190419-A   MILES LAB INC (MILE)   BAUER R;  US4192750-A   MASSEY FERGUSON INC (MSSY)   ELFES L E,  WOOD D A;  US4193780-A   INDUSTRIAL AIR INC (INAI-Non-standard)   COTTON W,  HUNTER A R;  US4203848-A   MILLIPORE CORP (MIFI)   GRANDINE J D;  US4204961-A   CUSATO J (CUSA-Individual)   CUSATO J;  US4218324-A   TEXTRON INC (TEXT)   HARTMANN W U,  AUGUSTINE L C,  RYAN D J;  US4226921-A   DOW CHEM CO (DOWC)   TSANG F Y;  US4227295-A   BAXTER TRAVENOL LAB INC (BAXT);  US4230583-A   CONSIGLIO NAZ DELLE RICERCHE (CNDR);  MONTEDISON SPA (MONT);  CHIOLLE A (CHIO-Individual);  US4243525-A   FMC CORP (FMCC)   GREENBERG E S;  US4247498-A   AKZONA INC (ALKU);  US4248648-A   BAXTER TRAVENOL LAB INC (BAXT)   KOPP C V;  US4253936-A   STUDIECENT KERNEN (CENN)   LEYSEN R F R,  VERMEIREN P,  BAETSLE L H J;  US4271026-A   AIR PROD & CHEM INC (AIRP)   SHIKUANCHE M,  GRESKOVICH E J,  SPECTOR M L;  US4272379-A   CIL INC (CANI)   POLLOCK D C I;  US4302336-A   TEIJIN LTD (TEIJ)   KAWAGUCHI T,  TAKETANI Y,  SASAKI N;  US4315819-A   MONSANTO CO (MONS)   KING D E,  HARRIS B J,  MACLEAN D L G;  US4323453-A   MONSANTO CO (MONS)   ZAMPINI A;  US4340479-A   PALL CORP (PALL)   PALL D B;  US4350592-A   KRONSBEIN D G (KRON-Individual);  US4353802-A   TEIJIN LTD (TEIJ)   HARA S,  HAYASHI Y,  KAWAGUCHI T;  US4359359-A   AKZO NV (ALKU);  US4367139-A   MONSANTO CO (MONS)   GRAHAM T E;  US4367140-A   SYKES OCEAN WATER LTD (SYKE-Non-standard);  WILSON L P S (WILS-Individual)   WILSON L P S;  US4369605-A   MONSANTO CO (MONS)   OPERSTENY E J,  FRITZSCHE A K;  US4384474-A   AMF INC (AMMA)   KOWAISKI W V;  US4385150-A   ASAHI GLASS CO LTD (ASAG)   MIYAKE H,  SUGAYA Y,  ASAWA T;  US4388189-A   TEIJIN LTD (TEIJ)   KAWAGUCHI T,  MINEMATSU H,  HAYASHI Y,  HARA S;  US4389363-A   BAXTER TRAVENOL LAB INC (BAXT)   MOLTHOP S C;  US4405688-A   CELANESE CORP (CELA)   LOWERY J J,  PLOTKIN N D,  ROBINSON J;  US4407975-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   YAMAGUCHI T;  US4414113-A   ECODYNE CORP (UNTC)   LATERRA T;  US4414172-A   FILTERTEK INC (FILT-Non-standard)   LEASON H L;  US4415452-A   HEIL R W (HEIL-Individual)   HEIL R W,  ROSE T A;  US4431545-A   PALL CORP (PALL)   PALL D,  KRASNOFF A;  US4451369-A   TOYO BOSEKI KK (TOYM)   MASAAKI S,  YOSHIYUKI F,  TETSUO U;  US4462855-A   CELANESE CORP (CELA)   YANKOWSKY A Q,  STANHOPE H W,  HICKS D D;  US4467001-A   ALBANY INT CORP (ALBY)   COPLAN M J,  BURCHESKY R D;  US4476015-A   CICCONE V J & ASSOC (CICC-Non-standard)   SCHMITT R P,  CICCONE V J,  GARDINER W P;  US4476112-A   STAY FRESH INC (STAY-Non-standard)   AVERSANO R W;  US4491522-A   AGENCY OF IND SCI & TECHNOLOGY (AGEN)   ISHIDA M,  HAGA R,  ISHIBASHI H,  OTAHARA Y;  US4496470-A   GOODRICH CO B F (GOOR)   KAPILOFF A G,  HATCH R T;  US4511471-A   MULLER AG (MULL);  US4519909-A   AKZONA INC (ALKU)   CASTRO A J;  US4539940-A   YOUNG R K (YOUN-Individual)   YOUND R K;  US4540490-A   JGC CORP (JAGA);  KURARAY CO LTD (KURS)   SAIBATA S,  KOSHIBA Y,  HAMAMOTO Y,  KUGAI K,  KAWASHIMA A,  FUJISAWA H;  US4547289-A   KURARAY CO LTD (KURS)   OKANO Y,  OKAMOTO T,  OHMORY A;  US4609465-A   PALL CORP (PALL)   MILLER J D;  US4610789-A   PPG IND INC (PITT)   BARCH H W;  US4614109-A   BRUNSWICK CORP (BRUH)   HOFMANN F;  US4623460-A   TOYO BOSEKI KK (TOYM)   KUZUMOTO H,  UKAI T,  UEJIMA A;  US4623670-A   ASAHI KASEI KOGYO KK (ASAH)   MUTOH Y,  MIURA M;  US4629563-A   BRUNSWICK CORP (BRUH)   WRASIDLO W J;  US4632745-A   MILLIPORE CORP (MIFI)   GLUFFRIDA A J,  JHA A D,  GANZI G C;  US4636296-A   KUNZ G (KUNZ-Individual);  EDR ACQUISTION (EDRA-Non-standard)   KUNZ G;  US4642182-A   DRORI M (DROR-Individual)   DRORI M;  US4647377-A   ITO TEKKOUSHO (ITOT-Non-standard)   MIURA K;  US4650586-A   KINETICO INC (KINE-Non-standard)   ELLIS G S;  US4650596-A   HENKEL KGAA (HENK)   SCHLUTER K,  ZOLLNER W;  US4656865-A   DOW CHEM CO (DOWC)   CALLAN L W;  US4660411-A   REID P L (REID-Individual)   REID P L;  US4666543-A   KASASUMI LABS INC (KASA-Non-standard)   KAWANO T;  US4670145-A   DU PONT DE NEMOURS & CO E I (DUPO)   EDWARDS D W;  US4673507-A   ECO-TEC LTD (ECOT-Non-standard)   BROWN C J;  US4687561-A   KUNZ G (KUNZ-Individual);  EDR ACQUISITION COR (EDRA-Non-standard)   KUNZ G;  US4687578-A   MONSANTO CO (MONS)   STOOKEY D J;  US4688511-A   FILTERWERK MANN & HUMMEL GMBH (FILW)   GERLACH P,  MULLER H;  US4689191-A   GAMBRO DIALYSATOREN GMBH (GAMB)   BECK B A W,  SPRANGER K;  US4702836-A   ASAHI KASEI KOGYO KK (ASAH)   MUTOH Y,  MIURA M;  US4702840-A   PALL CORP (PALL)   DEGEN P J,  JOFFEE I B,  GSELL T C;  US4707266-A   PALL CORP (PALL)   DEGEN P J,  JOFFEE I B,  GSELL T C;  US4708799-A   AKZO GMBH (ALKU);  GERLACH K (GERL-Individual)   GERLACH K,  KESSLER E,  HENNE W;  US4718270-A   COULTER ELECTRONICS INC (COUE);  STORR B (STOR-Individual)   STORR B;  US4744240-A   AKZO NV (ALKU)   REICHELT G;  US4749487-A   SYRINX RES PTY LTD (SYRI-Non-standard);  LEFEBVRE M S M (LEFE-Individual)   LEFEBVRE M;  US4756875-A   TOSHIBA KK (TOKE);  US4763612-A   YAMAHA HATSUDOKI KK (YMHA)   IWANAMI T;  US4767539-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D L;  US4774132-A   PALL CORP (PALL);  PLAST ANSTALT (PLAL)   JOFFEE I B,  DEGEN P J,  BALTUSIS F A;  US4775471-A   EBARA MFG CO LTD (EBAR)   NAGAI H,  HAYASHI T;  US4779448-A   DONALDSON CO INC (DOND)   GOGINS M A;  US4781831-A   GOLDSMITH R L (GOLD-Individual)   GOLDSMITH R L;  US4784771-A   ENVIRONMENTAL WATER (ENVI-Non-standard)   WATHEN R L,  MILLER S L;  US4793932-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D,  KOPP C;  US4797187-A   DOW CHEM CO (DOWC)   DAVIS T E,  KAU J I,  SCHMIDT D L,  MESSLING R A,  WHIPPLE S S,  PICKELMANN D M,  FIBIGER R F;  US4797211-A   KERNFORSCHUNGSZENT KARLSRUHE (GESL)   EHRFELD W,  MUNCHMEYER D;  US4800019-A   UNION CARBIDE CORP (UNIC)   BIKSON B,  GIGLIA S;  US4810384-A   RHONE-POULENC RECH (RHON)   FABRE A;  US4812235-A   HR TEXTRON INC (TEXT)   SELMAN D J,  HONZIK R F;  US4816160-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D L,  ANDERSON E W,  KOPP C V;  US4824563-A   MEIDENSHA KK (MEID)   IWAHORI K,  FUJIU M;  US4834998-A   HEUBLEIN INC (HEUB-Non-standard)   SHRIKHANDE A J;  US4839048-A   PALL CORP (PALL)   REED C L,  MILLER J D;  US4840227-A   DRAEGERWERK AG (DRAG)   SCHMIDT W D;  US4846970-A   OSMONICS INC (OSMO-Non-standard)   BERTELSEN R A,  OLSEN D L;  US4867883-A   HAMPTON ROADS SANIT (HAMP-Non-standard)   DAIGGER G T,  BORBERG J R,  MORALES L M;  US4876006-A   EBARA MFG CO LTD (EBAR)   NAGAI H,  HAYASHI T,  OKUBO K;  US4876012-A   MEMTEC LTD (MEMT-Non-standard);  KOPP C V (KOPP-Individual)   KOPP C V,  ROBERTS D,  BILTOFT B G,  WHITE V;  US4886601-A   JAPAN ORGANO CO LTD (JAOR)   IWATSUKA T,  KASAI T;  US4888115-A   AMF INC (AMMA);  CUNO INC (CUNO)   MARINACCIO P J,  REPETTI R V;  US4904426-A   DOW CHEM CO (DOWC)   LUNDGARD R A,  BECK H N;  US4919815-A   ZIMPRO/PASSAVANT INC (ZIMP-Non-standard)   COPA W M,  VOLLSTEDT T J;  US4921610-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual)   FORD D L,  BARTON N;  US4931186-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual);  US4933084-A   AKZO NV (ALKU);  US4935143-A   MEMTEC LTD (MEMT-Non-standard);  KOPP C V (KOPP-Individual)   KOPP C,  STREETON R J W,  FABIG M,  WYATT K;  US4952317-A   CULKIN J B (CULK-Individual);  KALKIN J B (KALK-Individual)   CULKIN J B;  US4963304-A   DOW CHEM CO (DOWC)   IM J H,  CHAU C C;  US4966699-A   TERUMO CORP (TERU)   SASAKI M,  MORITA H,  MATSUMOTO Y;  US4968430-A   BAYER AG (FARB)   HILDENBRAN K,  DHEIN R,  MEISTER W,  NERGER D;  US4968733-A   AKZO NV (ALKU)   MULLER H J,  WECHS F;  US4969997-A   SARTORIUS GMBH (SARS)   KLUVER H,  WUNN E,  NUSSBAUMER D;  US4988444-A   DU PONT DE NEMOURS & CO E I (DUPO)   APPELGATE L E,  ERKENBRECH C W,  WINTERS H;  US4999038-A   LUNDBERG B E H (LUND-Individual)   LUNDBERG B E H;  US5002666-A   NIPPONDENSO CO LTD (NPDE)   MATSUMOTO N,  AKADO H,  OYA Y,  TAKI Y,  YAMAGUCHI S;  US5005430-A   ELECTRIC POWER RES INST INC (ELPO)   KIBLER J M,  SCHMOTZER J K,  STAUFFER C C;  US5015275-A   DOW CHEM CO (DOWC)   BECK H N,  MAHONEY R D,  WAN H S,  LUNDGARD R A;  US5024762-A   MEMTEC LTD (MEMT-Non-standard);  FORD D L (FORD-Individual);  US5034125-A   SEITZ-FILTER-W SEIT (SEIW)   KARBACHSCH M,  KAUL W,  STROHM G;  US5043113-A   HOECHST CELANESE CORP (FARH)   KAFCHINSKI E R,  CHUNG T S,  BADER H,  LOWERY J J;  US5059317-A   MARIUS D (MARI-Individual);  MULLER E (MULL-Individual)   MARIUS D;  US5066375-A   IONICS INC (IONI)   PARSI E J,  SIMS K J,  ELYANOW I D,  PRATO T A;  US5066401-A   AKZO NV (ALKU);  AKZO NOBEL NV (ALKU)   MULLER H J,  SIUMA H D,  EBERHARD G,  SPINDLER E,  GRAUSS L,  VOLKER H;  US5066402-A   LYONNAISE EAUX-DUM (LYON-Non-standard);  DEGREMONT SA (DEGM)   ANSELME C,  DANIEL L;  US5069065-A   MOBIL OIL CORP (MOBI)   SPRUNT E S,  COLLINS S H;  US5069353-A   SOC LYONNAISE EAUX L'ECLAIRAGE (LYON-Non-standard);  LYONNAISE EAUX DUMEZ (LYON-Non-standard)   ESPENAN J M;  US5075065-A   CHEM FABRICS CORP (CHFA-Non-standard)   EFFENBERG J A,  KOERBER K G,  LATORRA M N,  PETRIELLO J V;  US5076925-A   X-FLOW BV (XFLO-Non-standard)   ROESINK H D W,  MULDER M H,  SMOLDERS C A,  KOENHEN D M;  US5079272-A   MILLIPORE CORP (MIFI)   ALLEGREZZA A E,  BELLANTONI E C;  US5094750-A   MEMTEC LTD (MEMT-Non-standard);  KOPP C V (KOPP-Individual)   KOPP C V,  ROBERTS D,  BILTOFT B G,  WHITE V;  US5094867-A   BASF AG (BADI)   DETERING J,  SANNER A,  FUSSNEGGER B;  US5098567-A   NISHIHARA ENVIRONM (NKAN)   TAKESHI N V;  US5104535-A   ZENON ENVIRONMENTAL (ZENO-Non-standard)   COTE P L,  MAURION R P,  LIPSKI C J;  US5104546-A   ALCOA SEPARATIONS (ALUM)   FILSON J L,  BHAVE R R,  MORGART J R,  GRAASKAMP J M;  US5135663-A   LOCTITE CORP (LOCT)   NEWBERTH F F,  HENRIKSON A J,  JOFFEE L B,  ARTAVANIS-TSAKONAS C,  WELCH E K;  US5137631-A   DU PONT DE NEMOURS & CO E I (DUPO)   ECKMAN T J,  EDWARDS D W,  GOODWYN P P;  US5138870-A   LYSSY G H (LYSS-Individual)   LYSSY G H;  US5147553-A   IONICS INC (IONI)   WAITE W A;  US5151191-A   JAPAN ORGANO CO LTD (JAOR)   SUNAOKA Y,  KITAZATO K,  TSUDA S;  US5151193-A   FRAUNHOFER-GES FORD ANGE (FRAU)   GROBE A,  CHMIEL H;  US5158721-A   MILLIPORE CORP (MIFI)   ALLEGREZZA A E,  BELLANTONI E C;  US5169528-A   SEITZ-FILTER-W G SE (SEIW)   KARBACHSCH M,  BREITBACH P P,  ROGER H;  US5169530-A   EXXON RES & ENG CO (ESSO)   SCHUCKER R C,  DARNELL C P,  HAFEZ M M;  US5182019-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COTE P L,  MAURION R P,  LIPSKI C J,  PEDERSEN S K;  US5186821-A   MURPHY D T (MURP-Individual)   MURPHY D T;  US5192442-A   ZIMPRO PASSAVANT ENVIRONMENTAL (ZIMP-Non-standard)   PICCIRILLO J,  MEIDL J A;  US5192456-A   KUBOTA CORP (KUBI)   ISHIDA H,  YAMADA Y,  IZUMI K,  MORO M;  US5192478-A   DOW CHEM CO (DOWC)   CASKEY T L;  US5194149-A   MEMTEC LTD (MEMT-Non-standard)   SELBIE M R L,  BILTO0FT R G;  US5198116-A   WALKER & ASSOC D W (WALK-Non-standard)   COMSTOCK D L,  DURHAM L A;  US5198162-A   SCIMAT LTD (SCIM-Non-standard)   DORING M G L,  BARKER D J,  MCLOUGHLIN R H;  US5203405-A   PHILLIPS PETROLEUM CO (PHIP)   GENTRY C C,  ATKINS I M;  US5209852-A   JAPAN ORGANO CO LTD (JAOR)   SUNAOKA Y,  KITAZATO K,  TSUDA S;  US5211823-A   MILLIPORE CORP (MIFI)   GIUFFRIDA A J,  GANZI G C;  US5221478-A   DOW CHEM CO (DOWC)   DHINGRA Y R,  PYNNONEN B W;  US5227063-A   ZENON ENVIRONMENTAL (ZENO-Non-standard)   TONELLI F A,  LANGERAK R W,  KOEHLER P B;  US5248424-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COTE P L,  SMITH B M,  DEUTSCHMANN A A,  RODRIGUES C F F,  PEDERSEN S K;  US5262054-A   DU PONT DE NEMOURS & CO E I (DUPO)   WHEELER J W;  US5269919-A   VON MEDLIN W (VMED-Individual)   VON MEDLIN W;  US5271830-A   GIE ANJOU-RECH (GIEA-Non-standard);  US5275766-A   CORNING INC (CORG)   HERSH L S,  GADKAREE K P;  US5286324-A   TORAY IND INC (TORA)   KAWAI T,  KATSU T,  YOSHIOKA T;  US5290451-A   ECOTECHNIEK BV (ECOT-Non-standard)   KOSTER I W,  KLAPWIJK A;  US5290457-A   SEITZ-FILTER-W G SE (SEIW)   KARBACHSCH M,  BREITBACH P P,  ROGER H;  US5297420-A   MOBIL OIL CORP (MOBI)   GILLILAND R E,  MALONEY D R;  US5316671-A   MURPHY D T (MURP-Individual)   MURPHY D T;  US5320760-A   DU PONT DE NEMOURS & CO E I (DUPO)   FREUND K S,  FRISBIE E L,  WOJCIK R E;  US5353630-A   MEMTEC JAPAN LTD (MEMT-Non-standard);  FILTEC CORP (FILT-Non-standard)   SODA F,  SAWA H;  US5354470-A   TERUMO CORP (TERU);  SEITA Y (SEIT-Individual)   SEITA Y,  NAGAKI S,  TATEBE K,  KIDO K;  US5358732-A   UNIV YESHIVA EINSTEIN COLLEGE (YESH)   LALEZARI I,  SEIFTER E,  PADAWER J;  US5361625-A   YLVISAKER J A (YLVI-Individual)   YLVISAKER J A;  US5364527-A   ZIMMERMANN H (ZIMM-Individual)   ZIMMERMANN H,  MANTEUFFEL H;  US5364529-A   LEVEL VALLEY DAIRY CO (LEVE-Non-standard)   WEIR M J,  MORIN R N;  US5374353-A   MURPHY D T (MURP-Individual)   MURPHY D T;  US5389260-A   CLACK CORP (CLAC-Non-standard)   KLEIN D A,  HEMP M R;  US5393433-A   AQUASOURCE SOC (AQUA-Non-standard)   ESPENAN J,  SAUX F;  US5396019-A   EXXON RES & ENG CO (ESSO)   BALLINGER B H,  NOONE R E,  SARTORI G,  HO W W;  US5401401-A   AQUARIA INC (AQUA-Non-standard)   HICKOK R S,  FUERST C O;  US5401405-A   DAVIS WATER & WASTE IND INC (DAVI-Non-standard)   MCDOUGALD M D;  US5403479-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   GOODBOY K P,  SMITH B M,  DEUTSCHMANN A A;  US5405528-A   MEMTEC LTD (MEMT-Non-standard)   SELBIE M R L,  BILTOFT B G,  GUILFOYLE P,  WOOD N S;  US5411663-A   MICRON SEPARATIONS INC (MICR-Non-standard)   JOHNSON J S;  US5417101-A   PALL CORP (PALL)   WEICH G;  US5419816-A   HALOX TECHNOLOGIES CORP (HALO-Non-standard)   SAMPSON R L,  SAMPSON A H;  US5425415-A   ABB LUMMUS CREST INC (ALLM)   WIJNEN RIEMS H A,  MASTER B I,  JANSEN A C J;  US5451317-A   KUBOTA CORP (KUBI)   MATSUMURA S,  ISHIDA H,  IZUMI K;  US5458779-A   KALDNES MILJOTEKNOLOGI AS (KALD-Non-standard)   ODEGAARD H;  US5468397-A   MEMTEC AMERICA CORP (MEMT-Non-standard)   SHUCOSKY A C,  BARBOZA S D,  SEELEY W P;  US5470469-A   DU PONT DE NEMOURS & CO E I (DUPO)   ECKMAN T J;  US5477731-A   SNECMA SOC NAT MOTEURS AVIATION (SNEA);  US5479590-A   SIERRA SEMICONDUCTOR CORP (SIER-Non-standard)   LIN T;  US5480553-A   MITSUBISHI RAYON CO LTD (MITR)   YAMAMORI H,  HOSHIDE A,  KOBAYASHI M;  US5482625-A   KUBOTA CORP (KUBI)   SHIMIZU K,  ISHIDA H,  YAMADA Y,  IZUMI K,  MORO M,  SOEDA Y;  US5484528-A   ORGANO CORP (JAOR)   YAGI M,  SUNAOKA Y;  US5490939-A   BAYER AG (FARB)   GERIGK M,  BRUECK J,  HOVESTADT W;  US5491023-A   MOBIL OIL CORP (MOBI)   BALLONI R,  TSAI M L;  US5501798-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   AL-SAMADI R,  BENEDEK A;  US5525220-A   ORGANO CORP (JAOR)   YAGI M,  SUNAOKA Y;  US5531848-A   MINNTECH CORP (MINN-Non-standard)   BRINDA P D,  COSENTINO L C;  US5531900-A   UNIV ARIZONA STATE (UYAS)   CHILKUNDA R,  RAGHAVAN S,  JAN D;  US5543002-A   MINNTECH CORP (MINN-Non-standard)   BRINDA P D,  COSENTINO L C;  US5552047-A   TERUMO CORP (TERU)   OSHIDA M,  DEGUCHI H;  US5554283-A   MINNTECH CORP (MINN-Non-standard)   BRINDA P D,  COSENTINO L C;  US5556591-A   MILLIPORE SA (MIFI)   LEMONNIER J;  US5575963-A   ROTEM IND LTD (ROTE-Non-standard);  AGA AB (AGAA)   SOFFER A,  SAGUEE S,  GOLUB D,  COHEN H,  AZARIAH M;  US5597732-A   BRYAN-BROWN M (BRYA-Individual)   BRYAN-BROWN M;  US5607593-A   OTV OMNIUM TRAITEMENTS&VALORISA (VEOL)   COTE P,  FAIVRE M,  MOULIN C,  DESBOS G;  US5626755-A   MICRONAIR INC (MICR-Non-standard)   HOLCOMBE D M,  KEYSER G E;  US5629084-A   MILLIPORE CORP (MIFI)   MOYA W;  US5633163-A   DOWMUS PTY LTD (DOWM-Non-standard)   CAMERON D O;  US5639373-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   MAHENDRAN M,  PEDERSEN S K,  HENSHAW W J,  BEHMANN H,  RODRIGUES C F F;  US5643455-A   MEMTEC LTD (MEMT-Non-standard)   KOPP V C,  DOIG I D,  STREETON R J W,  DARZI J M;  US5647988-A   KUBOTA CORP (KUBI)   KAWANISHI T,  YOKOYAMA S,  ISHIHARA K,  NARUKAMI Y,  SHIOYAMA M,  TOKUSHIMA M,  OZAKI T;  US5670053-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COLLENTRO A W,  COLLENTRO W V;  US5677360-A   MITSUBISHI RAYON CO LTD (MITR)   YAMAMORI H,  UCHIDA M,  NIIKAWA K,  KOSHOJI T;  US5688460-A   FILTERTEK INC (FILT-Non-standard)   RUSCHKE R R;  US5690830-A   NITTO DENKO CORP (NITL)   OTANI A,  INOUE K,  TADA N,  KAWASHIMA T;  US5733456-A   OKEY R W (OKEY-Individual);  MARTIS M C (MART-Individual)   OKEY R W,  MARTIS M C;  US5744037-A   EBARA CORP (EBAR)   ICHIKI Y,  YAMADA N,  SUZUKI T,  FUJIMURA H;  US5747605-A   ELF ATOCHEM SA (AQOR)   BREANT P,  BOUILLOUX A;  US5766479-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   COLLENTRO W V,  COLLENTRO A W;  US5783083-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   MAHENDRAN M,  PEDERSEN S K,  HENSHAW W J,  BEHMANN H,  RODRIGUES C F F;  US5814234-A   PROSYS CORP (PROS-Non-standard)   BOWER C G,  BERNAT A W;  US5843069-A   GORE HYBRID TECHNOLOGIES INC (GORE-Non-standard)   BUTLER M D,  DAVIDSON D F,  MISH S L,  MOORE J W;  US5846424-A   KHUDENKO ENG INC (KHUD-Non-standard)   KHUDENKO B M;  US5846425-A   WHITEMAN G R (WHIT-Individual)   WHITEMAN G R;  US5871823-A   HUELS AG (CHEM)   ANDERS C,  HOECKER H,  KLEE D,  LORENZ G;  US5888401-A   UNION CAMP CORP (UNBC)   NGUYEN D D;  US5895521-A   NIPPON PIONICS CO LTD (NIPI-Non-standard)   OTSUKA K,  WAKI H,  YAMASHITA Y,  ARAKAWA S,  HATAKEYAMA T;  US5895570-A   US FILTER CORP (USFI)   LIANG L;  US5906739-A   APV PASILAC AS (APVC)   OSTERLAND N,  ANDERSEN S M,  OTTOSEN N;  US5906742-A   MEMTEC AMERICA CORP (MEMT-Non-standard)   WANG I,  DITTER J F,  MORRIS R;  US5910250-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   BEHMANN H,  HENSHAW W J,  MAHENDRAN M,  DEUTSCHMANN A A;  US5914039-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   MAHENDRAN M,  GOODBOY K P,  BAI J;  US5918264-A   MEMTEC LTD (MEMT-Non-standard)   DRUMMOND H J J,  FISCHER T K A,  SELBIE M R L;  US5942113-A   MORIMURA KOUSAN KK (MORI-Non-standard)   MORIMURA T;  US5944997-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   PEDERSEN S K,  BEHMANN H;  US5951878-A   AQUA AEROBIC SYSTEMS INC (AQUA-Non-standard)   ASTROM G;  US5958243-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   LAWRENCE D P,  HELLENKAMP T A A;  US5961830-A   ACTEW CORP LTD (ACTE-Non-standard)   BARNETT K E;  US5968357-A   VOITH SULZER PAPER TECHNOLOGY NORTH AMER (VOIJ)   LORENZ K W,  DOELLE K;  US5988400-A   POLIMERSINTEZ CO LTD (POLI-Soviet Institute)   KARACHEVTSEV V G,  DUBYAGA V P,  AMELINA N V,  TARASOV A V;  US5989428-A   BISASCO PTY LTD (BISA-Non-standard)   GORONSZY M C;  US5997745-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   TONELLI A A,  WESNO S L,  DEUTSCHMANN A;  US6001254-A   AQUASOURCE SOC (AQUA-Non-standard)   ESPENAN J,  SAUX F;  US6007712-A   KURARAY CO LTD (KURS)   TANAKA E,  HIGASHI T,  KITAMURA T,  MATSUDA T,  FUJII H,  NAKAGAWA N,  KOMORI S,  SHIOTAN T,  ABE M;  US6017451-A   KOPF H B (KOPF-Individual)   KOPF H B;  US6024872-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   MAHENDRAN M,  GOODBOY K P,  BAI J;  US6036030-A   BECHTEL BWXT IDAHO LLC (BECH-Non-standard)   PETERSON E S,  ORME C J,  STONE M L;  US6039872-A   PALL CORP (PALL)   WU X,  KONSTANTIN P,  SHERTOK J;  US6042677-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   BEHMANN H,  HENSHAW W J,  DEUTSCHMANN A A,  MAHENDRAN M;  US6045698-A   OTV OMNIUM TRAITEMENTS&VALORISATION SA (VEOL)   COTE P,  TAZI-PAIN A,  GRELIER P;  US6045899-A   MEMTEC AMERICA CORP (MEMT-Non-standard)   WANG I,  MORRIS R A,  ZEPF R;  US6048454-A   JENKINS D (JENK-Individual)   JENKINS D;  US6048455-A   STANADYNE AUTOMOTIVE CORP (STAW)   JANIK L P;  US6066401-A   NAT RES COUNCIL CANADA (CANA)   STILBURN J;  US6071404-A   TSUI T (TSUI-Individual);  US6074718-A   KOCH MEMBRANE SYSTEMS INC (KOCH)   PUGLIA J P,  MCKINLEY D F;  US6077435-A   MEMTEC LTD (MEMT-Non-standard)   BECK T W,  DRUMMOND H J J,  MAXWELL I A,  JOHNSON W T,  KENSETT-SMITH B;  US6083393-A   PALL CORP (PALL)   WU X,  KONSTANTIN P,  SHERTOK J;  US6096213-A   3M INNOVATIVE PROPERTIES CO (MINN)   RADOVANOVIC P D,  THOMAS S D;  US6113782-A   TERUMO CARDIOVASCULAR SYSTEMS CORP (TERU)   LEONARD R J;  US6120688-A   ZENON ENVIRONMENTAL INC (ZENO-Non-standard)   DALY F J,  DEUTSCHMANN A,  BEHMANN H,  HAUSCHILD M J;  US6126819-A   ROCHEM RO-WASSERBEHANDLUNG GMBH (ROCH-Non-standard);  US6146747-A   USF FILTRATION & SEPARATIONS GROUP INC (USFF-Non-standard)   WANG I,  DITTER J F,  ZEPF R;  US6149817-A   CELGARD INC (CELG-Non-standard)   PETERSON P A,  RUNKLE C J,  SENGUPTA A,  WIESLER F E;  US6156200-A   USF FILTRATION & SEPARATIONS GROUP INC (USFF-Non-standard)   ZHA F,  MCMAHON R J,  JOHNSON W T,  BECK T W,  KOPP C V;  US6159373-A   MEMTEC LTD (MEMT-Non-standard)   BECK T W,  DRUMMOND H J J,  LEE M B,  KOPP C V,  JOHNSON W T;  US20010047962-A1   ;  US20010052494-A1   ;  US20020070157-A1   ;  US20020117444-A1   ;  US20020148767-A1   ;  US20020153313-A1   ;  US20020185435-A1   ;  US20020185447-A1   ;  US20020189999-A1   ;  US20020195390-A1   ;  US20030038080-A1   ;  US20030042199-A1   ;  US20030052055-A1   ;  US20030056919-A1   ;  US20030057155-A1   ;  US20030075495-A1   ;  US20030111412-A1   ;  US20030121855-A1   ;  US20030127388-A1   ;  US20030146153-A1   ;  US20030150807-A1   ;  US20030159988-A1   ;  US20030178365-A1   ;  US20030196955-A1   ;  US20030226797-A1   ; 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