EP1238701-A1 -- DE19725006-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  CHRISTEN A,  ZUR MEGEDE D;  DE19739773-A1   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  DE19801373-A1   DAIMLER-BENZ AG (DAIM)   AUTENRIETH R,  BRAUCHLE S,  KUMBERGER O;  EP296734-A   IMPERIAL CHEM IND PLC (ICIL)   CHINCHEN G C,  JENNINGS J R;  EP1238702-A1   BASF AG (BADI)   HOELZLE M,  SPRAGUE M J,  HARTH K,  POEPEL W J;  US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P;  US2002193248-A1 -- US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P;  US6051163-A   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  US20020169075-A1   ;  US6926880-B2 -- DE19505347-A1   ;  DE19801373-A1   DAIMLER-BENZ AG (DAIM)   AUTENRIETH R,  BRAUCHLE S,  KUMBERGER O;  EP884270-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard);  BASF AG (BADI)   AUTENRIETH R,  KRUMBERGER O;  EP884272-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  CHRISTEN A,  ZUR MEGEDE D;  US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P;  US6051163-A   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  US20020169075-A1   ;  US2005245392-A1 -- US4913842-A   MITSUBISHI GAS CHEM CO INC (MITN)   YONEOKA M,  FURUTA T,  YAMAMOTO Y,  NOZAKI S,  TAKADA K,  WATABE K,  IKARASHI T N;  US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P;  US6051163-A   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  US20040147395-A1   ;  US20050038129-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;  US6413449-B1   DEGUSSA-HUELS AG (DEGS)   WIELAND S,  BAUMANN F,  ADAM F,  ANDERSCH S;  US6432871-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   BACHINGER P,  KEPPELER B,  LAMLA O,  SCHOENROCK B,  SCHUESSLER M,  WAIDELICH D;  US6576217-B1   MITSUBISHI HEAVY IND CO LTD (MITO)   NOJIMA S,  YASUTAKE T;  US6576588-B2   CATALYTIC DISTILLATION TECHNOLOGIES (CATA-Non-standard)   RYU J Y,  GILDERT G R;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US6849573-B2   HAGA F (HAGA-Individual);  KANEKO H (KANE-Individual)   HAGA F,  KANEKO H;  US7033972-B2   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  OGAWA T,  MIZUGUCHI M,  ONO M,  FUJIMOTO K;  US7387983-B2 -- US4913842-A   MITSUBISHI GAS CHEM CO INC (MITN)   YONEOKA M,  FURUTA T,  YAMAMOTO Y,  NOZAKI S,  TAKADA K,  WATABE K,  IKARASHI T N;  US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P;  US6051163-A   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  US20040147395-A1   ;  US20050038129-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;  US6413449-B1   DEGUSSA-HUELS AG (DEGS)   WIELAND S,  BAUMANN F,  ADAM F,  ANDERSCH S;  US6432871-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   BACHINGER P,  KEPPELER B,  LAMLA O,  SCHOENROCK B,  SCHUESSLER M,  WAIDELICH D;  US6576217-B1   MITSUBISHI HEAVY IND CO LTD (MITO)   NOJIMA S,  YASUTAKE T;  US6576588-B2   CATALYTIC DISTILLATION TECHNOLOGIES (CATA-Non-standard)   RYU J Y,  GILDERT G R;  US6784135-B2   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DE JONGH W R,  STOKMAN J;  US6849573-B2   HAGA F (HAGA-Individual);  KANEKO H (KANE-Individual)   HAGA F,  KANEKO H;  US7033972-B2   NKK CORP (NIKN)   SHIKADA T,  OHNO Y,  OGAWA T,  MIZUGUCHI M,  ONO M,  FUJIMOTO K;  DE19505347-A1   ;  DE19801373-A1   DAIMLER-BENZ AG (DAIM)   AUTENRIETH R,  BRAUCHLE S,  KUMBERGER O;  EP884270-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard);  BASF AG (BADI)   AUTENRIETH R,  KRUMBERGER O;  EP884272-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  CHRISTEN A,  ZUR MEGEDE D;  EP1238701-B1 -- DE19725006-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  CHRISTEN A,  ZUR MEGEDE D;  DE19739773-A1   BASF AG (BADI)   KUMBERGER O,  SPRAGUE M J,  HOFSTADT O;  DE19801373-A1   DAIMLER-BENZ AG (DAIM)   AUTENRIETH R,  BRAUCHLE S,  KUMBERGER O;  EP296734-A   IMPERIAL CHEM IND PLC (ICIL)   CHINCHEN G C,  JENNINGS J R;  EP1238702-A1   BASF AG (BADI)   HOELZLE M,  SPRAGUE M J,  HARTH K,  POEPEL W J;  US5928985-A   IMPERIAL CHEM IND PLC (ICIL)   WILLIAMS B P