WO200137357-A2 -- DE19757320-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   HUNKEL D,  MARMANN A,  VOGEL R;  RU2148878-C1   ;  US3506561-A   MOBIL OIL CORP (MOBI);  US5262021-A   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H;  WO1995013869-A1   ;  WO2000069007-A1   ;  WO2000045457-A2   ;  US6641948-B1 -- DE19624887-A1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   LEDJEFF K,  NOLTE R;  DE19625617-A1   SIEMENS AG (SIEI)   MUND K,  LANDES H;  DE19646487-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DOHLE H,  PEINECKE V,  BUSENBENDER I,  KELS T;  DE19757320-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   HUNKEL D,  MARMANN A,  VOGEL R;  DE19820756-C1   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H,  WENDT H,  STENGL R,  LANGE G,  OTTOW S;  EP717458-A1   TOYOTA JIDOSHA KK (TOYT)   IWASE M,  KAWATSU S;  EP942482-A2   ;  EP951084-A2   DEGUSSA-HUELS AG (DEGS)   WENDT H,  GOETZ M;  FR2667728-A1   SORAPEC SARL (SORA-Non-standard)   BRONOEL G,  BESSE S,  TASSIN N;  JP11003724-A   JAPAN STORAGE BATTERY CO LTD (NIST)   SAITO S;  JP11003725-A   JAPAN STORAGE BATTERY CO LTD (NIST)   SAITO S;  JP11007964-A   ;  JP11016587-A   ;  JP11016588-A   ;  JP11135137-A   ASAHI GLASS CO LTD (ASAG)   TERADA I,  YOSHITAKE M,  YOSHIDA N,  KOTSUKIYOU Y;  JP11144745-A   ;  JP11273695-A   ASAHI GLASS CO LTD (ASAG)   YOSHITAKE M,  TERADA I,  KOKUKYO Y;  RU2148878-C1   ;  US3506561-A   MOBIL OIL CORP (MOBI);  US4262063-A   HITACHI LTD (HITA)   KUDO T,  KIKUCHI G,  OBAYASHI H;  US4337137-A   DOW CHEM CO (DOWC)   EZZELL B R;  US4390603-A   HITACHI LTD (HITA)   KAWANA H,  HORIBA T,  IWAMOTO K,  FUJITA K,  TAMURA K;  US4407905-A   HITACHI LTD (HITA)   TAKEUCHI S,  KAHARA T,  IMAHASHI J,  TAKEUCHI M,  OKADA H,  OKABE S,  MATSUDA S;  US4420544-A   CALIFORNIA INST OF TECHN (CALY)   LAWSON D D,  INGHAM J D;  US4469579-A   DIAMOND SHAMROCK CORP (DIAS)   COVITCH M J,  DERESPIRIS D L,  BENEZRA L L,  VAUSS E M;  US4478917-A   HITACHI LTD (HITA)   FUJITA K,  TAMURA K,  KAWANA H,  IWAMOTO K,  HORIBA T;  US4500395-A   NISSAN MOTOR CO LTD (NSMO)   NAKAMURA M;  US4537840-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R,  TSUTSUMII Y;  US4562123-A   HITACHI LTD (HITA)   SHIMIZU T,  SATOU T,  TSUKUI T,  DOI R,  YAMAGUCHI M;  US4593534-A   ANALYTIC POWER CORP (ANAL-Non-standard)   BLOOMFIELD D P;  US4610938-A   ELECTRIC POWER RES INST INC (ELPO)   APPLEBY A J;  US4612261-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  US4629664-A   HITACHI LTD (HITA)   TSUKUI T,  YASUKAWA S;  US4659634-A   STRUTHERS R C (STRU-Individual)   STRUTHERS R C;  US4664761-A   UOP INC (UNVO)   ZUPANCIC J J,  SWEDO R J,  PETTYWEEKS S L;  US4673624-A   HOCKLEY CHEM CO LTD (HOCK)   HOCKADAY R G;  US4828941-A   BASF AG (BADI)   STERZEL H J;  US4851377-A   INT FUEL CELLS CORP (ITFU)   BREAULT R D;  US4863813-A   BELL COMMUNICATIONS (TELF);  BELL COMMUNIC RES I (AMTT)   DYER C K;  US4876115-A   US DEPT ENERGY (USAT)   RAISTRICK I D;  US4910099-A   US DEPT ENERGY (USAT)   GOTTESFELD S;  US4931168-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  US5028498-A   LINDSTROEM AB OLLE (LIND-Non-standard);  LINDSTROM OB (LIND-Individual)   LINDSTROM O;  US5084144-A   PHYSICAL SCIENCES I (PHYS-Non-standard)   VILLAMBIRE N R K,  ANDERSON E B,  TAYLOR E J;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5242764-A   BCS TECHNOLOGY INC (BCST-Non-standard)   DHAR H P;  US5262021-A   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H;  US5292600-A   H-POWER CORP (HPOW-Non-standard)   KAUFMAN A;  US5338430-A   MINNESOTA MINING & MFG CO (MINN)   PARSONAGE E E,  DEBE M K;  US5364711-A   TOSHIBA KK (TOKE)   YAMADA S,  KANDA M,  YAMAMOTO M,  SUZUKI N,  KANAZAWA R,  MOTOMIYA A,  KONDO T,  UCHIDA T,  HASHIMOTO K,  NIKI H,  SASAKI K,  TSURUTA S;  US5409785-A   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  US5432023-A   TOSHIBA KK (TOKE)   YAMADA S,  KANDA M,  YAMAMOTO M,  SUZUKI N,  KANAZAWA R,  MOTOMIYA A,  KONDO T,  UCHIDA T,  HASHIMOTO K,  NIKI H,  SASAKI K,  TSURUTA S;  US5468574-A   DAIS CORP (DAIS-Non-standard)   RIDER J N,  SERPICO J,  EHRENBERG S G,  WNEK G E;  US5518831-A   DOW CHEM CO (DOWC)   TOU J C,  HU I;  US5523177-A   GINER INC (GINE-Non-standard)   LACONTI A B,  KOSEK J A,  CROPLEY C C;  US5525436-A   UNIV CASE WESTERN RESERVE (UCWR)   SAVINELL R F,  LITT M H;  US5573866-A   INT FUEL CELLS CORP (ITFU)   MARICLE D L,  VAN DINE L L;  US5599638-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   FRANK H A,  NARAYANAN S R,  OLAH G A,  PRAKASH G K S,  SURAMPUDI S,  VAMOS E,  HALPERT G;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5672438-A   DU PONT DE NEMOURS & CO E I (DUPO);  GINER INC (GINE-Non-standard)   BANERJEE S,  CROPLEY C C,  KOSEK J A,  LACONTI A B;  US5672439-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  JOHNSON M C,  COLBOW K M,  CAMPBELL S A;  US5677074-A   DAIS CORP (DAIS-Non-standard)   TANGREDI T N,  WNEK G E,  SERPICO J M,  EHRENBERG S G;  US5679482-A   DAIS CORP (DAIS-Non-standard)   RIDER J N,  WNEK G E,  EHRENBERG S G,  SERPICO J M;  US5683828-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  US5683829-A   SARANGAPANI S (SARA-Individual)   SARANGAPANI S;  US5702839-A   JOHNSON MATTHEY PLC (JOHO)   FROST J C,  GASCOYNE J M,  HARDS G A;  US5723228-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5766786-A   DAIMLER-BENZ AG (DAIM)   FLECK W,  WIESHEU N,  BENZ U;  US5773162-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  FRANK H A,  NARAYANAN S R,  CHUN W,  JEFFRIES-NAKAMURA B,  KINDLER A,  HALPERT G;  US5795668-A   DU PONT DE NEMOURS & CO E I (DUPO)   BANERJEE S;  US5849428-A   US SEC OF ARMY (USSA)   HAMLEN R P;  US5853798-A   UNITED TECHNOLOGIES CORP (UNAC)   DUBE J R;  US5856036-A   ILLINOIS INST TECH (ILLV)   SMOTKIN E S,  LEY K L,  PU C,  LIU R;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US5863673-A   BALLARD POWER SYSTEMS INC (BLRD)   CAMPBELL S A,  STUMPER J,  WILKINSON D P,  DAVIS M T;  US5865968-A   JOHNSON MATTHEY PLC (JOHO)   DENTON J,  GASCOYNE J M,  POTTER R J;  US5869416-A   DOW CHEM CO (DOWC)   MUSSELL R D,  BABINEC S J,  SCORTICHINI C L,  PLOWMAN K R,  WEBB S P,  REHG T J;  US5871860-A   JOHNSON MATTHEY PLC (JOHO)   FROST J C,  GASCOYNE J M,  HARDS G A;  US5874182-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  JOHNSON M C,  COLBOW K M,  CAMPBELL S A;  US5879827-A   MINNESOTA MINING & MFG CO (MINN)   ZIEGLER R J,  THOMAS J H,  DEBE M K,  HAUGEN G M,  STEINBACH A J;  US5879828-A   MINNESOTA MINING & MFG CO (MINN)   ZIEGLER R J,  POIRIER R J,  DEBE M K,  WACKERFUSS M K;  US5882810-A   DOW CHEM CO (DOWC)   MUSSELL R D,  BABINEC S J,  SCORTICHINI C L,  PLOWMAN K R,  WEBB S P,  REHG T J;  US5885727-A   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  US5904740-A   MOTOROLA INC (MOTI)   DAVIS J L;  US5910378-A   MINNESOTA MINING & MFG CO (MINN)   DEBE M K,  LARSON J M,  BALSIMO W V,  STEINBACH A J,  ZIEGLER R J;  US5916505-A   LYNNTECH INC (LYNN-Non-standard)   MURPHY O J,  HITCHENS G D,  GONZALEZ-MARTIN A,  CISAR A J;  US5919583-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W G,  RAJENDRAN G;  US5925476-A   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  US5935726-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y F,  CHAN J K K,  CORLESS A J;  US5945231-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  HALPERT G,  NARAYANAN S;  US5952119-A   UNIV CALIFORNIA (REGC)   WILSON M S;  US5958616-A   LYNNTECH INC (LYNN-Non-standard)   SALINAS C,  MURPHY O J,  MOADDEL H,  WENG D,  SIMPSON S F,  FRANASZCZUK K;  US5976726-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  STUMPER J,  CAMPBELL S A,  DAVIS M T,  LAMONT G J;  US5981097-A   DU PONT DE NEMOURS & CO E I (DUPO)   RAJENDRAN G;  US5992008-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   KINDLER A,  DAWSON S F;  US6001500-A   SOUTHWEST RES INST (SWRI)   BASS E A,  MERRITT P M,  SHARP C A,  WALL C M,  CAMPBELL J;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US6011324-A   AEG ENERGIETECHNIK GMBH (AEGE)   KOHLSTRUCK B,  BERG N;  US6013386-A   BRITISH NUCLEAR FUELS PLC (BRNR)   BARNETT S V,  LEWIN R G,  WOOD G A;  US6015634-A   INT FUEL CELLS CORP (ITFU)   BONVILLE L J,  YANG D;  US6017646-A   PRAXAIR TECHNOLOGY INC (PRAX)   PRASAD R,  GOTTZMANN C F,  KESKAR N R;  US6020083-A   INT FUEL CELLS LLC (ITFU)   BREAULT R D,  KRASIJ M;  US6024848-A   INT FUEL CELLS CORP (ITFU)   DUFNER B F,  BREAULT R D;  US6028414-A   H POWER ENTERPRISES CANADA INC (HPOW-Non-standard)   CHOUINARD J,  ROBERGE R,  ROSS G;  US6033793-A   HYDROGEN BURNER TECHNOLOGY INC (HYDR-Non-standard)   WOODS R R,  GREINER L,  MOARD D;  US6039823-A   INT FUEL CELLS CORP (ITFU)   GRASSO A P,  MARTIN R G,  ROCHE R P;  US6040073-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US6042968-A   HOECHST AG (FARH)   ONORATO F J,  SANSONE M J,  KIM D W,  FRENCH S M,  MARIKAR F;  US6045933-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T;  US6045935-A   CORNING INC (CORG)   KETCHAM T D,  POWELL W R,  STEWART R L,  ST JULIEN D J;  US6048383-A   INT FUEL CELLS LLC (ITFU)   BREAULT R D,  VAN DINE L L,  FULLER T F;  US6048634-A   H-POWER CORP (HPOW-Non-standard)   KAUFMAN A,  TERRY P L;  US6051173-A   INT BUSINESS MACHINES CORP (IBMC)   FASANO B V,  PRETTYMAN K M;  US6053266-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GREENHILL C J,  MUFFORD E W,  CORLESS A J,  MERRITT R D;  US6054228-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  WENG D,  MURPHY O J;  US6060188-A   MOTOROLA INC (MOTI)   MUTHUSWAMY S,  KELLEY R J,  YORIO R,  PRATT S D;  US6060190-A   BALLARD POWER SYSTEMS INC (BLRD)   CAMPBELL S A,  WILKINSON D P,  DAVIS M T,  STUMPER J;  US6063515-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  BAUMERT R M;  US6063516-A   GENERAL MOTORS CORP (GENK);  UNIV CALIFORNIA (REGC)   NEUTZLER J K,  BORUP R L,  WEISBROD K,  GROT S A,  MELTSER M A,  GUTOWSKI S;  US6063517-A   SOUTHWEST RES INST (SWRI)   MONTEMAYOR A,  STEWART M,  SRIDHAR N,  BASS E A;  US6066409-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6068941-A   INT FUEL CELLS LLC (ITFU-Non-standard)   FULLER T F,  WHEELER D J;  US6068943-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIVISEK J,  OETJEN H,  SCHMIDT V M;  US6074692-A   GENERAL MOTORS CORP (GENK)   HULETT J S;  US6074769-A   BINSMAIER H (BINS-Individual)   JOHNSSEN W G;  US6074770-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard);  BASF AG (BADI)   AUTENRIETH R,  CHRISTEN A,  SCHUESSLER M,  KRUMBERGER O;  US6074773-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  CAMPBELL S A,  ROBERTS J A;  US6077620-A   GENERAL MOTORS CORP (GENK)   PETTIT W H;  US6080500-A   SANYO ELECTRIC CO LTD (SAOL)   FUJU A,  AZEGAMI Y,  NISHIZAWA N,  KAWAKAMI A,  MAHIKARA K,  OUKI T,  HAMADA A,  SHINDO K,  HATAYAMA T,  YAMAMOTO S,  TAJIMA O;  US6080502-A   SIEMENS AG (SIEI)   NOELSCHER C,  MATTEJAT A;  US6083637-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   WALZ H F,  ZUR MEGEDE D;  US6083863-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard);  BASF AG (BADI)   AUTENRIETH R,  KRUMBERGER O;  US6087031-A   SUMITOMO CHEM CO LTD (SUMO)   IWASAKI K,  YAMAMOTO T,  TERAHARA A,  ISOBE M;  US6087032-A   ASAHI GLASS CO LTD (ASAG)   YOSHITAKE M,  ISHIZAKI T,  TERAZONO S,  YOSHIDA N;  US6093501-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US6096286-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R;  US6096448-A   BALLARD POWER SYSTEMS INC (BLRD);  ALLAN P J (ALLA-Individual)   ALLAN D E,  WILKINSON D P,  CHOW C Y F,  JOHANNES E P,  ROBERTS J A,  ST-PIERRE J,  LONGLEY C J,  CHAN J K K;  US6099983-A   TOSHIBA KK (TOKE)   NAKAGAKI T,  OGAWA T,  HORI M,  HAYASHI T,  NISHIDA T;  US6099984-A   GENERAL MOTORS CORP (GENK)   ROCK J A;  US6103414-A   UNIV NEW YORK STATE RES FOUND (UYNY)   CABASSO I,  YUAN Y,  MITTELSTEADT C;  US6106964-A   BALLARD POWER SYSTEMS INC (BLRD)   WELLS B W,  BARTON R H,  RONNE J A,  VOSS H H,  NIGSCH H A;  US6107691-A   GROW INT CORP (GROW-Non-standard)   GORE R A,  GORE M D,  GORE G E,  WITTMAN W K,  ROMAN H T;  US6110613-A   INT FUEL CELLS CORP (ITFU)   FULLER T F;  US6117581-A   FORD GLOBAL TECHNOLOGIES INC (FORD)   SHELEF M;  US6124052-A   TOYODA JIDOSHOKKI SEISAKUSHO KK (TOYX)   KATOH H,  KUBO H,  FUJII T;  US6124054-A   INT FUEL CELLS LLC (ITFU)   GORMAN M E,  MURACH B L;  US6132895-A   MOTOROLA INC (MOTI)   PRATT S D,  KELLEY R J,  DAVIS J L,  MUTHUSWAMY S;  US6361892-B1   TECHNOLOGY MANAGEMENT INC (TECH-Non-standard)   RUHL R C,  MILLIKEN C E,  PETRIK M A;  US1849-H   SASOL TECHNOLOGY PTY LTD (SASO)   FOURIE J H,  DE BOER J W;  WO543531-A   ;  WO1995013869-A1   ;  WO1996029752-A1   ;  WO1997021256-A1   ;  WO1997043796-A1   ;  WO1997050140-A1   ;  WO1997050141-A1   ;  WO1998004014-A1   ;  WO1998021777-A1   ;  WO1998022989-A1   ;  WO1998045694-A1   ;  WO1998050974-A1   ;  WO1998050975-A1   ;  WO1998052243-A1   ;  WO1998054777-A1   ;  WO1998056058-A1   ;  WO1999004444-A1   ;  WO1999006138-A1   ;  WO1999010165-A1   ;  WO1999015007-A1   ;  WO1999016546-A1   ;  WO1999031012-A1   ;  WO1999038223-A1   ;  WO1999039398-A1   ;  WO1999044253-A1   ;  WO1999054389-A1   ;  WO1999061368-A1   ;  WO1999066575-A1   ;  WO2000003126-A1   ;  WO2000013791-A1   ;  WO2000024072-A1   ;  WO2000024073-A1   ;  WO2000026136-A1   ;  WO2000069007-A1   ;  WO1999008336-A2   ;  WO1999034467-A2   ;  WO1999054407-A2   ;  WO2000039876-A2   ;  WO2000044055-A2   ;  WO2000045457-A2   ;  WO2000055928-A2   ;  US6924058-B2 -- DE19757320-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   HUNKEL D,  MARMANN A,  VOGEL R;  DE19820756-C1   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H,  WENDT H,  STENGL R,  LANGE G,  OTTOW S;  FR2667728-A1   SORAPEC SARL (SORA-Non-standard)   BRONOEL G,  BESSE S,  TASSIN N;  RU2148878-C1   ;  US3506561-A   MOBIL OIL CORP (MOBI);  US5262021-A   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H;  US5723228-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US5874182-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  JOHNSON M C,  COLBOW K M,  CAMPBELL S A;  US6413671-B1   GAFTECH INC (GAFT-Non-standard)   MERCURI R A,  WEBER T W,  WARDDRIP M L;  US6528199-B1   GRAFTECH INC (GRAF)   MERCURI R A,  WEBER T W,  WARDDRIP M L;  WO1995013869-A1   ;  WO1998021777-A1   ;  WO2000069007-A1   ;  WO2000045457-A2   ;  US7198864-B2 -- DE19757320-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   HUNKEL D,  MARMANN A,  VOGEL R;  DE19820756-C1   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H,  WENDT H,  STENGL R,  LANGE G,  OTTOW S;  US5262021-A   SIEMENS AG (SIEI)   LEHMANN V,  REISINGER H;  US6641948-B1   NEAH POWER SYSTEMS INC (NEAH-Non-standard)   OHLSEN L J,  COOKE A M,  MALLARI J C,  CHAN C M,  RICE G L,  NELSON C E;  US6852443-B1   NEAH POWER SYSTEMS INC (NEAH-Non-standard)   OHLSEN L J