WO2004058395-A2 -- EP1046612-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAGUCHI K,  TOMIZAWA T,  UKAI K,  SHONO T,  KITAGAWA K;  EP764466-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   YASUMOTO E,  HATOH K,  GAMOU T;  FR1458382-A   ;  JP09131531-A   ;  JP2001224965-A   MITSUBISHI JUKOGYO KK (MITO)   NOJIMA S,  YASUTAKE S;  US3305402-A   ;  US5843195-A   TOYOTA JIDOSHA KK (TOYT)   AOYAMA S;  US2004180000-A1 -- US3305402-A   ;  US3666412-A   DU PONT DE NEMOURS & CO E I (DUPO);  US4191733-A   GULF RES & DEV CO (GULF)   MADGAVKAR A M,  VOGEL R F,  SWIFT H E;  US4810485-A   INST GAS TECHNOLOGY (IGTE)   MARIANOWSK L G,  FLEMING D K;  US5152975-A   TEXACO DEV CORP (TEXC)   FONG W C F,  CHAN H C,  SUGGITT R M,  QUINTANA M E;  US5843195-A   TOYOTA JIDOSHA KK (TOYT)   AOYAMA S;  US20010055560-A1   ;  US20020061277-A1   ;  US20020192136-A1   ;  US20030026747-A1   ;  US20040063577-A1   ;  US6190430-B1   ASAHI KASEI KOGYO KK (ASAH);  NOGUCHI INST (NOGK)   FUKUOKA Y,  TOMOKUNI K,  NAKAJIMA H;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6409939-B1   UOP LLC (UNVO)   ABDO S F,  DEBOY C A,  SCHROEDER G F;  US6524550-B1   LITTLE INC ARTHUR D (LITT)   CHINTAWAR P,  THOMPSON C,  HAGAN M R;  US6555088-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6723298-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6562315-B2   ENGELHARD CORP (ENGH)   KOROTKIKH O,  RUETTINGER W F,  FARRAUTO R J;  US6652830-B2   WANG Y (WANG-Individual);  TONKOVICH A L Y (TONK-Individual)   WANG Y,  TONKOVICH A L Y;  US6692545-B2   GITTLEMAN C S (GITT-Individual);  GUPTA R (GUPT-Individual)   GITTLEMAN C S,  GUPTA R;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  EP1572353-A2 -- US20020114762-A1   ;  US2006194694-A1 -- US3305402-A   ;  US3595932-A   MASLYANSKY G RABINOVICH G (MAS-Individual);  US3666412-A   DU PONT DE NEMOURS & CO E I (DUPO);  US3784675-A   GULF RES & DEV CO (GULF);  US3907968-A   GULF RES & DEV CO (GULF)   KOBYLINSKI T P,  TAYLOR B W;  US4191733-A   GULF RES & DEV CO (GULF)   MADGAVKAR A M,  VOGEL R F,  SWIFT H E;  US4367166-A   TOYOTA CENT RES & DEV LAB (TOYW)   FUJITANI Y,  MURAKI H,  TOMITA M,  SOBUKAWA H,  FUKUI M;  US4456694-A   STANDARD OIL CO OHIO (STAH)   BLASKIE M W,  FOX H R,  PESA F A;  US4537873-A   HITACHI LTD (HITA)   UNO S,  KATO A,  KAMO Y,  YAMASHITA H,  KAWAGOE H,  MATSUDA S;  US4693882-A   INT FUEL CELLS CORP (ITFU)   SETZER H J,  KARAVOLIS S,  BETT J A S;  US4810485-A   INST GAS TECHNOLOGY (IGTE)   MARIANOWSK L G,  FLEMING D K;  US5030440-A   IMPERIAL CHEM IND PLC (ICIL)   LYWOOD W J,  TWIGG M V;  US5134109-A   IDEMITSU KOSAN CO LTD (IDEK);  PETROLEUM ENERGY CENTER (PETR-Non-standard)   UCHIYAMA S,  MATSUMOTO H,  YANAGINO T;  US5152975-A   TEXACO DEV CORP (TEXC)   FONG W C F,  CHAN H C,  SUGGITT R M,  QUINTANA M E;  US5368835-A   COUNCIL SCI & IND RES INDIA (COUI)   CHOUDHARY V R,  RANE V H,  RAJPUT A M R;  US5380692-A   SAKAI CHEM IND CO LTD (SAKI);  AGENCY OF IND SCI & TECHNOLOGY (AGEN);  PETROLEUM ENERGY CENT (PETR-Non-standard);  COSMO OIL CO LTD (MAZN)   NAKATSUJI T,  SHIMIZU H,  YASUKAWA R,  SUGANUMA F,  KITAZUME A,  TSUCHIDA H,  ITO T,  HAMADA H,  MIYAMOTO K,  KAWATSUKI M,  KINTAICHI Y,  SASAKI M,  TABATA M;  US5399541-A   NIPPON SHOKUBAI CO LTD (JAPC)   ISHII T,  MITSUI K,  SHISHIDA K,  SHIOTA Y;  US5478370-A   AMOCO CORP (STAD)   SPANGLER M J;  US5498404-A   HALDOR TOPSOE AS (TOPS)   HANSEN J,  STORGAARD L,  JENSEN P E;  US5500198-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   FLYTZANI-STEPHANOPOULOS M,  LIU W;  US5597771-A   ENGELHARD CORP (ENGH)   LUI Y,  DETTLING J C,  WAN C,  HU Z;  US5599517-A   HALDOR TOPSOE AS (TOPS)   ULHAQUE I,  TRIMM D L;  US5830425-A   SUED-CHEMIE AG (SUDC)   SCHNEIDER M,  KOCHLOEFL K,  MALETZ G J,  LADEBECK J,  HEINISCH C;  US5843195-A   TOYOTA JIDOSHA KK (TOYT)   AOYAMA S;  US5877377-A   JOHNSON MATTHEY PLC (JOHO)   GOLUNSKI S E,  HAYES J W;  US5997835-A   HALDOR TOPSOE AS (TOPS)   HYLDTOFT J,  NORSKOV J K,  CLAUSEN B S;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6123913-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US20010005559-A1   ;  US20010009653-A1   ;  US20010055560-A1   ;  US20020009408-A1   ;  US20020028853-A1   ;  US20020061277-A1   ;  US20020131915-A1   ;  US20020141938-A1   ;  US20020147103-A1   ;  US20020172630-A1   ;  US20020192136-A1   ;  US20030026747-A1   ;  US20030054953-A1   ;  US20030086866-A1   ;  US20030144133-A1   ;  US20030162656-A1   ;  US20030180215-A1   ;  US20030181327-A1   ;  US20030186804-A1   ;  US20030235526-A1   ;  US20040058810-A1   ;  US20040063577-A1   ;  US20040147394-A1   ;  US20040180784-A1   ;  US20050107249-A1   ;  US20070099797-A1   ;  US6190430-B1   ASAHI KASEI KOGYO KK (ASAH);  NOGUCHI INST (NOGK)   FUKUOKA Y,  TOMOKUNI K,  NAKAJIMA H;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6235677-B1   CONOCO INC (CONO)   MANZER L E,  KOURTAKIS K;  US6238816-B1   TECHNOLOGY MANAGEMENT INC (TECH-Non-standard)   CABLE T L,  BRAKAS A B,  RUHL R C,  MILLIKEN C E;  US6254807-B1   UNIV MINNESOTA (MINU)   SCHMIDT L D,  WITT P M;  US6293979-B1   COUNCIL SCI&IND RES INDIA (COUI)   CHOUDHARY V R,  UPHADE B S,  MAMMAN A S,  RAJPUT A M;  US6299995-B1   UOP LLC (UNVO)   ABDO S F,  DEBOY C A,  SCHROEDER G F;  US6303098-B1   UNIV CHICAGO (UYCG)   KRAMARZ K W,  BLOOM I D,  KUMAR R,  AHMED S,  WILKENHOENER R,  KRUMPELT M;  US6312660-B1   CHIYODA CORP (CHIY)   YAGI F,  NAGUMO A,  WADA Y,  SHIMURA M,  ASAOKA S,  WAKAMATSU S;  US6340437-B1   CHIYODA CORP (CHIY)   YAGI F,  NAGUMO A,  WADA Y,  SHIMURA M,  ASAOKA S,  WAKAMATSU S;  US6346555-B1   BASF AG (BADI)   HONGYUAN L,  HUANWEN Z;  US6409939-B1   UOP LLC (UNVO)   ABDO S F,  DEBOY C A,  SCHROEDER G F;  US6524550-B1   LITTLE INC ARTHUR D (LITT)   CHINTAWAR P,  THOMPSON C,  HAGAN M R;  US6555088-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6576208-B1   NE CHEMCAT CORP (NECH-Non-standard);  HONDA GIKEN KOGYO KK (HOND)   ITHO T,  KURABAYASHI K,  NAKA T,  TAKAYAMA M,  USAKA O,  ISOBE S;  US6723298-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6897178-B1   THOMPSON L T (THOM-Individual);  BEJ S K (BEJS-Individual);  PATT J J (PATT-Individual);  KIM C H (KIMC-Individual)   THOMPSON L T,  BEJ S K,  PATT J J,  KIM C H;  US6368997-B2   CONOCO INC (CONO)   HERRON N,  MANZER L,  SUBRAMANIAN M A;  US6562315-B2   ENGELHARD CORP (ENGH)   KOROTKIKH O,  RUETTINGER W F,  FARRAUTO R J;  US6652830-B2   WANG Y (WANG-Individual);  TONKOVICH A L Y (TONK-Individual)   WANG Y,  TONKOVICH A L Y;  US6677068-B2   NE CHEMCAT CORP (NECH-Non-standard);  HONDA GIKEN KOGYO KK (HOND)   ITHO T,  KURABAYASHI K,  NAKA T,  TAKAYAMA M,  USAKA O,  ISOBE S;  US6692545-B2   GITTLEMAN C S (GITT-Individual);  GUPTA R (GUPT-Individual)   GITTLEMAN C S,  GUPTA R;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US6849571-B2   NISSAN MOTOR CO LTD (NSMO)   HOSHINO M,  KANEKO H;  US6861387-B2   OMG & CO AG KG (OMGO-Non-standard);  US7045486-B2   WANG Y (WANG-Individual);  VANDERWIEL D P (VAND-Individual);  TONKOVICH A L Y (TONK-Individual);  GAO Y (GAOY-Individual);  BAKER E G (BAKE-Individual)   WANG Y,  VANDERWIEL D P,  TONKOVICH A L Y,  GAO Y,  BAKER E G;  US7067455-B2   CONOCOPHILLIPS CO (CONO)   CHEN Z,  MCDONALD S R,  CHEN S Y,  BASSO S,  RAPIER C R,  BAILEY-RIVERS A R,  ERCAN C;  US7147680-B2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAGUCHI K,  UKAI K,  FUJIWARA S,  TOMIZAWA T,  WAKITA H;  US7179442-B2   HONDA GIKEN KOGYO KK (HOND);  SYMYX TECHNOLOGIE INC (SYMY-Non-standard)   HAGEMEYER A,  CARHART R F,  YACCATO K,  STRASSER P,  HERRMANN M,  GRASSELLI R K,  BROOKS C J,  PHILLIPS C B;  US7348293-B2   CHEVRON USA INC (CALI)   TIMKEN H K C;  US7452844-B2   SUD-CHEMIE INC (SUDC)   HU X D,  LOI P J,  O'BRIEN R J;  US7468342-B2   KANAMORI Y (KANA-Individual);  EBATA S (EBAT-Individual);  TSUKAHARA K (TSUK-Individual);  HIRAMATSU Y (HIRA-Individual)   KANAMORI Y,  EBATA S,  TSUKAHARA K,  HIRAMATSU Y;  US7612011-B2   VANDERSPURT T H (VAND-Individual);  WIJZEN F (WIJZ-Individual);  TANG X (TANG-Individual);  LEFFLER M P (LEFF-Individual);  WILLIGAN R R (WILL-Individual);  NEWMAN C A (NEWM-Individual);  RADHAKRISHNAN R (RADH-Individual);  FENG F (FENG-Individual);  LAUBE B L (LAUB-Individual);  DARDAS Z (DARD-Individual);  OPALKA S M (OPAL-Individual);  SHE Y (SHEY-Individual)   VANDERSPURT T H,  WIJZEN F,  TANG X,  LEFFLER M P,  WILLIGAN R R,  NEWMAN C A,  RADHAKRISHNAN R,  FENG F,  LAUBE B L,  DARDAS Z,  OPALKA S M,  SHE Y;  US7160533-B2 -- EP1046612-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAGUCHI K,  TOMIZAWA T,  UKAI K,  SHONO T,  KITAGAWA K;  EP1149799-A1   HALDOR TOPSOE AS (TOPS)   SCHIODT N C,  AASBERG-PETERSEN K,  NIELSEN P E H,  LEHRMANN P;  EP1161991-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   IGARASHI A,  HIGASHI H,  MIZOBUCHI M,  HASHIMOTO N,  KINUGAWA K;  EP764466-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   YASUMOTO E,  HATOH K,  GAMOU T;  FR1458382-A   ;  JP09131531-A   ;  JP2001224965-A   MITSUBISHI JUKOGYO KK (MITO)   NOJIMA S,  YASUTAKE S;  US3305402-A   ;  US3666412-A   DU PONT DE NEMOURS & CO E I (DUPO);  US4191733-A   GULF RES & DEV CO (GULF)   MADGAVKAR A M,  VOGEL R F,  SWIFT H E;  US4367166-A   TOYOTA CENT RES & DEV LAB (TOYW)   FUJITANI Y,  MURAKI H,  TOMITA M,  SOBUKAWA H,  FUKUI M;  US4693882-A   INT FUEL CELLS CORP (ITFU)   SETZER H J,  KARAVOLIS S,  BETT J A S;  US4810485-A   INST GAS TECHNOLOGY (IGTE)   MARIANOWSK L G,  FLEMING D K;  US5030440-A   IMPERIAL CHEM IND PLC (ICIL)   LYWOOD W J,  TWIGG M V;  US5134109-A   IDEMITSU KOSAN CO LTD (IDEK);  PETROLEUM ENERGY CENTER (PETR-Non-standard)   UCHIYAMA S,  MATSUMOTO H,  YANAGINO T;  US5152975-A   TEXACO DEV CORP (TEXC)   FONG W C F,  CHAN H C,  SUGGITT R M,  QUINTANA M E;  US5368835-A   COUNCIL SCI & IND RES INDIA (COUI)   CHOUDHARY V R,  RANE V H,  RAJPUT A M R;  US5478370-A   AMOCO CORP (STAD)   SPANGLER M J;  US5498404-A   HALDOR TOPSOE AS (TOPS)   HANSEN J,  STORGAARD L,  JENSEN P E;  US5500198-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   FLYTZANI-STEPHANOPOULOS M,  LIU W;  US5599517-A   HALDOR TOPSOE AS (TOPS)   ULHAQUE I,  TRIMM D L;  US5830425-A   SUED-CHEMIE AG (SUDC)   SCHNEIDER M,  KOCHLOEFL K,  MALETZ G J,  LADEBECK J,  HEINISCH C;  US5843195-A   TOYOTA JIDOSHA KK (TOYT)   AOYAMA S;  US5877377-A   JOHNSON MATTHEY PLC (JOHO)   GOLUNSKI S E,  HAYES J W;  US5997835-A   HALDOR TOPSOE AS (TOPS)   HYLDTOFT J,  NORSKOV J K,  CLAUSEN B S;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6123913-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US20010005559-A1   ;  US20010009653-A1   ;  US20010055560-A1   ;  US20020009408-A1   ;  US20020061277-A1   ;  US20020141938-A1   ;  US20020192136-A1   ;  US20030026747-A1   ;  US20040063577-A1   ;  US6190430-B1   ASAHI KASEI KOGYO KK (ASAH);  NOGUCHI INST (NOGK)   FUKUOKA Y,  TOMOKUNI K,  NAKAJIMA H;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6238816-B1   TECHNOLOGY MANAGEMENT INC (TECH-Non-standard)   CABLE T L,  BRAKAS A B,  RUHL R C,  MILLIKEN C E;  US6254807-B1   UNIV MINNESOTA (MINU)   SCHMIDT L D,  WITT P M;  US6293979-B1   COUNCIL SCI&IND RES INDIA (COUI)   CHOUDHARY V R,  UPHADE B S,  MAMMAN A S,  RAJPUT A M;  US6299995-B1   UOP LLC (UNVO)   ABDO S F,  DEBOY C A,  SCHROEDER G F;  US6303098-B1   UNIV CHICAGO (UYCG)   KRAMARZ K W,  BLOOM I D,  KUMAR R,  AHMED S,  WILKENHOENER R,  KRUMPELT M;  US6312660-B1   CHIYODA CORP (CHIY)   YAGI F,  NAGUMO A,  WADA Y,  SHIMURA M,  ASAOKA S,  WAKAMATSU S;  US6340437-B1   CHIYODA CORP (CHIY)   YAGI F,  NAGUMO A,  WADA Y,  SHIMURA M,  ASAOKA S,  WAKAMATSU S;  US6346555-B1   BASF AG (BADI)   HONGYUAN L,  HUANWEN Z;  US6409939-B1   UOP LLC (UNVO)   ABDO S F,  DEBOY C A,  SCHROEDER G F;  US6524550-B1   LITTLE INC ARTHUR D (LITT)   CHINTAWAR P,  THOMPSON C,  HAGAN M R;  US6555088-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6723298-B1   DMC2 DEGUSSA METALS CATALYSTS CERDEC AG (DEGS)   BAUMANN F,  WIELAND S;  US6562315-B2   ENGELHARD CORP (ENGH)   KOROTKIKH O,  RUETTINGER W F,  FARRAUTO R J;  US6652830-B2   WANG Y (WANG-Individual);  TONKOVICH A L Y (TONK-Individual)   WANG Y,  TONKOVICH A L Y;  US6692545-B2   GITTLEMAN C S (GITT-Individual);  GUPTA R (GUPT-Individual)   GITTLEMAN C S,  GUPTA R;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US8003565-B2 -- EP1046612-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAGUCHI K,  TOMIZAWA T,  UKAI K,  SHONO T,  KITAGAWA K;  EP1149799-A1   HALDOR TOPSOE AS (TOPS)   SCHIODT N C,  AASBERG-PETERSEN K,  NIELSEN P E H,  LEHRMANN P;  EP1161991-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   IGARASHI A,  HIGASHI H,  MIZOBUCHI M,  HASHIMOTO N,  KINUGAWA K;  EP764466-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   YASUMOTO E,  HATOH K,  GAMOU T;  FR1458382-A   ;  US3305402-A   ;  US3595932-A   MASLYANSKY G RABINOVICH G (MAS-Individual);  US3666412-A   DU PONT DE NEMOURS & CO E I (DUPO);  US3784675-A   GULF RES & DEV CO (GULF);  US3907968-A   GULF RES & DEV CO (GULF)   KOBYLINSKI T P,  TAYLOR B W;  US4191733-A   GULF RES & DEV CO (GULF)   MADGAVKAR A M,  VOGEL R F,  SWIFT H E;  US4367166-A   TOYOTA CENT RES & DEV LAB (TOYW)   FUJITANI Y,  MURAKI H,  TOMITA M,  SOBUKAWA H,  FUKUI M;  US4456694-A   STANDARD OIL CO OHIO (STAH)   BLASKIE M W,  FOX H R,  PESA F A;  US4537873-A   HITACHI LTD (HITA)   UNO S,  KATO A,  KAMO Y,  YAMASHITA H,  KAWAGOE H,  MATSUDA S;  US4693882-A   INT FUEL CELLS CORP (ITFU)   SETZER H J,  KARAVOLIS S,  BETT J A S;  US4810485-A   INST GAS TECHNOLOGY (IGTE)   MARIANOWSK L G,  FLEMING D K;  US5030440-A   IMPERIAL CHEM IND PLC (ICIL)   LYWOOD W J,  TWIGG M V;  US5134109-A   IDEMITSU KOSAN CO LTD (IDEK);  PETROLEUM ENERGY CENTER (PETR-Non-standard)   UCHIYAMA S,  MATSUMOTO H,  YANAGINO T;  US5152975-A   TEXACO DEV CORP (TEXC)   FONG W C F,  CHAN H C,  SUGGITT R M,  QUINTANA M E;  US5368835-A   COUNCIL SCI & IND RES INDIA (COUI)   CHOUDHARY V R,  RANE V H,  RAJPUT A M R;  US5380692-A   SAKAI CHEM IND CO LTD (SAKI);  AGENCY OF IND SCI & TECHNOLOGY (AGEN);  PETROLEUM ENERGY CENT (PETR-Non-standard);  COSMO OIL CO LTD (MAZN)   NAKATSUJI T,  SHIMIZU H,  YASUKAWA R,  SUGANUMA F,  KITAZUME A,  TSUCHIDA H,  ITO T,  HAMADA H,  MIYAMOTO K,  KAWATSUKI M,  KINTAICHI Y,  SASAKI M,  TABATA M;  US5399541-A   NIPPON SHOKUBAI CO LTD (JAPC)   ISHII T,  MITSUI K,  SHISHIDA K,  SHIOTA Y;  US5478370-A   AMOCO CORP (STAD)   SPANGLER M J;  US5498404-A   HALDOR TOPSOE AS (TOPS)   HANSEN J,  STORGAARD L,  JENSEN P E;  US5500198-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   FLYTZANI-STEPHANOPOULOS M,  LIU W;  US5597771-A   ENGELHARD CORP (ENGH)   LUI Y,  DETTLING J C,  WAN C,  HU Z;  US5599517-A   HALDOR TOPSOE AS (TOPS)   ULHAQUE I,  TRIMM D L;  US5830425-A   SUED-CHEMIE AG (SUDC)   SCHNEIDER M,  KOCHLOEFL K,  MALETZ G J,  LADEBECK J,  HEINISCH C;  US5843195-A   TOYOTA JIDOSHA KK (TOYT)   AOYAMA S;  US5877377-A   JOHNSON MATTHEY PLC (JOHO)   GOLUNSKI S E,  HAYES J W;  US5997835-A   HALDOR TOPSOE AS (TOPS)   HYLDTOFT J,  NORSKOV J K,  CLAUSEN B S;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6123913-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US20010005559-A1   ;  US20010009653-A1   ;  US20010055560-A1   ;  US20020009408-A1   ;  US20020028853-A1   ;  US20020061277-A1   ;  US20020131915-A1   ;  US20020141938-A1   ;  US20020147103-A1   ;  US20020172630-A1   ;  US20020192136-A1   ;  US20030026747-A1   ;  US20030054953-A1   ;  US20030086866-A1   ;  US20030144133-A1   ;  US20030162656-A1   ; 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