;  US2005234146-A1 -- US5679482-A   DAIS CORP (DAIS-Non-standard)   RIDER J N,  WNEK G E,  EHRENBERG S G,  SERPICO J M;  US20010021764-A1   ;  US20040096731-A1   ;  US6214488-B1   HOECHST AG (FARH)   HELMER-METZMANN F,  OSAN F,  SCHNELLER A,  RITTER H,  LEDJEFF K,  NOLTE R,  THORWIRTH R;  US6586561-B1   UNIV CASE WESTERN RESERVE (UCWR)   LITT M H,  SAVINELL R F,  WAINRIGHT J S,  ZHANG Y;  US6586861-B2   MITSUBISHI ELECTRIC CORP (MITQ)   MISU K,  YOSHIDA K,  IHATA K,  WADAKA S,  YAMADA A,  UCHIKAWA H,  MAEDA C,  NAGATSUKA T;  US6610789-B2   ASAHI GLASS CO LTD (ASAG)   WATAKABE A,  ERIGUCHI T;  US6761989-B2   SUMITOMO CHEM CO LTD (SUMO)   TERAHARA A,  IWASAKI K,  IKEDA T;  US6765027-B2   BALLARD POWER SYSTEMS INC (BLRD)   HOLDCROFT S,  DING J,  CHUY C,  STONE C,  MORRISON A E;  US6825310-B2   JSR CORP (JAPS)   GOTO K,  TAKAHASHI M,  YAMAKAWA Y,  HIGAMI M;  US6979515-B2   TOYO KOHAN CO LTD (TOJO)   OHMURA H,  TOMOMORI T;  US6986960-B2   TOSOH CORP (TOYJ)   OGURI M,  IKEDA R,  OKISAKI F;  US7094490-B2   POLYFUEL INC (POLY-Non-standard)   XU H,  CAO S,  CHEN J,  JEANES T;  EP1687357-A1 -- DE10149035-A1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU);  FUMA TECH GMBH (FUMA-Non-standard)   ULRICH H,  RAFLER G,  BAUER B;  EP1450430-A2   HONDA MOTOR CO LTD (HOND);  JSR CORP (JAPS)   OTSUKI T,  KANAOKA N,  IGUCHI M,  MITSUTA N,  SOMA H;  JP06080799-A   ;  JP2003137981-A   SHOWA DENKO KK (SHOW)   KATO J,  SAIDA Y,  IKENOUE Y,  ICHIKAWA R;  US6194474-B1   UNIV STUTTGART LEHRSTUHL & INST CHEM VER (UYST-Non-standard)   KERRES J,  CUI W;  US7572535-B2 -- EP1449886-A1   UBE IND LTD (UBEI)   KINOUCHI M,  HIRANO T,  HISANO N;  EP1170310-A2   SAMSUNG ELECTRONICS CO LTD (SMSU)   KIM H;  JP2003147074-A   ;  US5679482-A   DAIS CORP (DAIS-Non-standard)   RIDER J N,  WNEK G E,  EHRENBERG S G,  SERPICO J M;  US20010021764-A1   ;  US20040096731-A1   ;  US6214488-B1   HOECHST AG (FARH)   HELMER-METZMANN F,  OSAN F,  SCHNELLER A,  RITTER H,  LEDJEFF K,  NOLTE R,  THORWIRTH R;  US6586561-B1   UNIV CASE WESTERN RESERVE (UCWR)   LITT M H,  SAVINELL R F,  WAINRIGHT J S,  ZHANG Y;  US6610789-B2   ASAHI GLASS CO LTD (ASAG)   WATAKABE A,  ERIGUCHI T;  US6761989-B2   SUMITOMO CHEM CO LTD (SUMO)   TERAHARA A,  IWASAKI K,  IKEDA T;  US6765027-B2   BALLARD POWER SYSTEMS INC (BLRD)   HOLDCROFT S,  DING J,  CHUY C,  STONE C,  MORRISON A E;  US6825310-B2   JSR CORP (JAPS)   GOTO K,  TAKAHASHI M,  YAMAKAWA Y,  HIGAMI M;  US6979515-B2   TOYO KOHAN CO LTD (TOJO)   OHMURA H,  TOMOMORI T;  US6986960-B2   TOSOH CORP (TOYJ)   OGURI M,  IKEDA R,  OKISAKI F;  US7094490-B2   POLYFUEL INC (POLY-Non-standard)   XU H,  CAO S,  CHEN J,  JEANES T;  WO2002103834-A1   ;  WO2003095509-A1   POLYFUEL INC (POLY-Non-standard)   CAO S,  XU H,  CHEN J;  WO2003030289-A2   INST POLYMERFORSCHUNG DRESDEN EV (POLY-Non-standard);  GKSS FORSCHUNGSZENTRUM GEESTHACHT GMBH (KNVS)   LEHMANN D,  MEIER-HAACK J,  VOGEL C,  TAEGER A,  PEREIRA NUNES S,  PAUL D,  PEINEMANN K,  JAKOBY K;  WO2004042839-A2   POLYFUEL INC (POLY-Non-standard)   XU H,  CAO S,  CHEN J,  JEANES T;  KR907759-B1 -- US20020127474-A1