EP1452230-A1 -- DE10048160-A1   DAIHATSU MOTOR CO LTD (DAHM)   YAMADA K,  ASAZAWA K;  EP978314-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  EP1174408-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  OGAWA T,  MIZUGUCHI M,  ONO M,  FUJIMOTO K;  US4375424-A   SHELL INT RES MIJ BV (SHEL)   SLAUGH L H;  US2004192547-A1 -- US3554930-A   SINCLAIR OIL CORP (SINC);  US3661806-A   GRACE & CO W R (GRAC);  US3701739-A   LITTLE INC ARTHUR D (LITT);  US3840471-A   JOHNSON MATTHEY CO LTD (JOHO);  US3988263-A   UNION OIL CO CALIFORNIA (UNOC)   HANSFORD R C;  US4129523-A   IMPERIAL CHEM IND LTD (ICIL);  US4349464-A   UNISEARCH LTD (UNIX)   WAINWRIGHT M S,  MARSDEN W L,  FRIEDRICH J B;  US4366260-A   UNISEARCH LTD (UNIX)   WAINWRIGHT M S,  MARSDEN W L,  FRIEDRICH J B;  US4375424-A   SHELL INT RES MIJ BV (SHEL)   SLAUGH L H;  US4780300-A   MITSUBISHI JUKOGYO KK (MITO)   YOKOYAMA N,  IMAI T,  FUJITA H,  MURAKAMI M,  MIYAIRI Y,  TAMAI M;  US5175064-A   CALIFORNIA INST OF TECHN (CALY)   LABINGER J A,  FOWLES E;  US5990040-A   UNITED CATALYSTS INC (UNCA-Non-standard)   WAGNER J P,  HU X D;  US20030180215-A1   ;  US6361757-B1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  US6451864-B1   BATTELLE MEMORIAL INST (BATT)   WANG Y,  VANDERWIEL D P,  TONKOVICH A L Y,  GAO Y,  BAKER E G;  US6479428-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  WANG Y,  GAO Y;  US6548447-B1   UNIV MINNESOTA (MINU)   YOKOYAMA C,  BHARADWAJ S S,  SCHMIDT L D;  US6576217-B1   MITSUBISHI HEAVY IND CO LTD (MITO)   NOJIMA S,  YASUTAKE T;  US6627572-B1   SUD-CHEMIE INC (SUDC)   CAI Y,  DAVIES S,  WAGNER J;  US6693057-B1   SUD-CHEMIE INC (SUDC)   CAI Y,  DAVIES S L,  WAGNER J P;  US6583084-B2   MITSUI CHEM INC (MITA)   HAGIHARA K,  UMENO M;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US6903050-B2   ILINICH O M (ILIN-Individual);  RUETTINGER W F (RUET-Individual);  MENTZ R T (MENT-Individual);  FARRAUTO R J (FARR-Individual)   ILINICH O M,  RUETTINGER W F,  MENTZ R T,  FARRAUTO R J;  US6919066-B2   BASF AG (BADI)   HOELZLE M,  SPRAGUE M J,  HARTH K,  POEPEL W J;  US6926880-B2   BASF AG (BADI);  XCELLSIS GMBH (XCEL-Non-standard)   HOELZLE M,  SPRAGUE M J,  HARTH K,  SCHUESSLER M,  KARL M,  BONEBERG S;  EP1452230-A8 -- EP978314-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  EP1174408-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  OGAWA T,  MIZUGUCHI M,  ONO M,  FUJIMOTO K;  US4375424-A   SHELL INT RES MIJ BV (SHEL)   SLAUGH L H;  US7241718-B2 -- DE10048160-A1   DAIHATSU MOTOR CO LTD (DAHM)   YAMADA K,  ASAZAWA K;  EP978314-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  EP1174408-A1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  OGAWA T,  MIZUGUCHI M,  ONO M,  FUJIMOTO K;  EP1452230-A1   UNIV SHIZUOKA (UYSH-Non-standard);  SUZUKI MOTOR CORP (SUZM)   TAKEISHI K,  YAMAMOTO K;  JP10174870-A   ;  JP2001096159-A   ;  JP2002233756-A   ;  JP2002263504-A   ;  US3554930-A   SINCLAIR OIL CORP (SINC);  US3661806-A   GRACE & CO W R (GRAC);  US3701739-A   LITTLE INC ARTHUR D (LITT);  US3840471-A   JOHNSON MATTHEY CO LTD (JOHO);  US3988263-A   UNION OIL CO CALIFORNIA (UNOC)   HANSFORD R C;  US4129523-A   IMPERIAL CHEM IND LTD (ICIL);  US4349464-A   UNISEARCH LTD (UNIX)   WAINWRIGHT M S,  MARSDEN W L,  FRIEDRICH J B;  US4366260-A   UNISEARCH LTD (UNIX)   WAINWRIGHT M S,  MARSDEN W L,  FRIEDRICH J B;  US4375424-A   SHELL INT RES MIJ BV (SHEL)   SLAUGH L H;  US4780300-A   MITSUBISHI JUKOGYO KK (MITO)   YOKOYAMA N,  IMAI T,  FUJITA H,  MURAKAMI M,  MIYAIRI Y,  TAMAI M;  US5175064-A   CALIFORNIA INST OF TECHN (CALY)   LABINGER J A,  FOWLES E;  US5990040-A   UNITED CATALYSTS INC (UNCA-Non-standard)   WAGNER J P,  HU X D;  US20020132155-A1   ;  US20030180215-A1   ;  US6361757-B1   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  US6451864-B1   BATTELLE MEMORIAL INST (BATT)   WANG Y,  VANDERWIEL D P,  TONKOVICH A L Y,  GAO Y,  BAKER E G;  US6479428-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  WANG Y,  GAO Y;  US6548447-B1   UNIV MINNESOTA (MINU)   YOKOYAMA C,  BHARADWAJ S S,  SCHMIDT L D;  US6576217-B1   MITSUBISHI HEAVY IND CO LTD (MITO)   NOJIMA S,  YASUTAKE T;  US6627572-B1   SUD-CHEMIE INC (SUDC)   CAI Y,  DAVIES S,  WAGNER J;  US6693057-B1   SUD-CHEMIE INC (SUDC)   CAI Y,  DAVIES S L,  WAGNER J P;  US6583084-B2   MITSUI CHEM INC (MITA)   HAGIHARA K,  UMENO M;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US6903050-B2   ILINICH O M (ILIN-Individual);  RUETTINGER W F (RUET-Individual);  MENTZ R T (MENT-Individual);  FARRAUTO R J (FARR-Individual)   ILINICH O M,  RUETTINGER W F,  MENTZ R T,  FARRAUTO R J;  US6919066-B2   BASF AG (BADI)   HOELZLE M,  SPRAGUE M J,  HARTH K,  POEPEL W J;  US6926880-B2   BASF AG (BADI);  XCELLSIS GMBH (XCEL-Non-standard)   HOELZLE M,  SPRAGUE M J,  HARTH K,  SCHUESSLER M,  KARL M,  BONEBERG S;  JP3951127-B2 -- JP10174870-A   ;  JP11106770-A   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  JP11106811-A   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  INOUE N,  MIZUGUCHI M,  TOMURA K,  FURUKAWA T,  KADOWAKI T,  IWABUSHI S,  OGAWA T,  ONO M,  FUJIMOTO K;  JP2002233756-A   ;  JP2002263504-A