US2007048605-A1 -- US4201839-A   EXXON RES & ENG CO (ESSO)   JOHNSON J W,  WHITTINGHA M S;  US4331743-A   DURACELL INT INC (MALO)   DEY A N,  BOWDEN W L;  US5731470-A   UNIV COLORADO (COLS)   JANOUSEK Z,  KING B T,  MICHL J;  US5792574-A   SHARP KK (SHAF)   MITATE T,  NISHIJIMA M,  TSUKUDA Y,  YAMADA K;  US6130357-A   UNIV COLORADO STATE RES FOUND (COLS)   STRAUSS S H,  IVANOV S,  LUPINETTI A J;  US20010006751-A1   ;  US20020012843-A1   ;  US20020114126-A1   ;  US20050053841-A1   ;  US20050064288-A1   ;  US20050219797-A1   ;  US20060027789-A1   ;  US6335466-B1   UNIV COLORADO STATE RES FOUND (COLS)   STRAUSS S H,  IVANOV S V;  US6448447-B1   UNIV COLORADO STATE RES FOUND (COLS)   STRAUSS S H,  IVANOV S,  LUPINETTI A J;  EP1763099-A2 -- DE2944026-A   EXXON RES & ENG CO (ESSO)   JOHNSON J W,  WHITTINGHA M S;  EP230907-A   ASAHI GLASS CO LTD (ASAG);  ELNA KK (ELNA)   MORIMOTO T,  SANADA Y,  ARIGA H,  HIRATSUKA K;  EP908905-A2   MITSUI CHEM INC (MITA)   MITA S,  KOIKE T,  ISHITOKU T,  ISHIDA T,  TAN H,  TAKAMUKU Y,  SHIMAMOTO H;  EP1513215-A2   AIR PROD & CHEM INC (AIRP)   IVANOV S V,  CASTEEL W J,  PEZ G P,  ULMAN M;  FR2523770-A   ANVAR AGENCE NAT VALORISATION (ANVR);  SOC NAT ELF AQUITAINE (ERAP);  ARMAND M (ARMA-Individual);  HYDRO-QUEBEC (QUGO)   ARMAND M;  US3551120-A   DU PONT DE NEMOURS & CO E I (DUPO);  US4201839-A   EXXON RES & ENG CO (ESSO)   JOHNSON J W,  WHITTINGHA M S;  US4730239-A   STEMCOR CORP (STEM-Non-standard)   CURRIE J C,  DIFRANCO L F,  BENNETT P D;  US5344722-A   HALDOR TOPSOE AS (TOPS)   BJERRUM N J,  GANG X,  HJULER H A,  OLSEN C,  BERG R W;  US5849432-A   UNIV ARIZONA STATE (UYAS)   ANGELL C A,  ZHANG S S,  XU K;  US6059943-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  MURPHY O J;  US6159640-A   HOECHST AG (FARH)   APPEL W,  PASENOK S;  US20030059684-A1   ;  US20040137324-A1   ;  US20050162813-A1   ;  US6252762-B1   TELCORDIA TECHNOLOGIES INC (TETE)   AMATUCCI G G;  US6346351-B1   DANIONICS AS (DANI-Non-standard)   YDE-ANDERSEN S,  RAO N;  US6468684-B1   CALIFORNIA INST OF TECHNOLOGY (CALY)   HAILE S M,  BOYSEN D,  NARAYANAN S R,  CHISHOLM C;  US6514474-B1   STELLA CHEMIFA KK (STEL-Non-standard);  YAZAKI H (YAZA-Individual)   YAZAKI H,  KIKUYAMA H,  FUKUDOME T,  WAKI M;  US6537697-B2   SANYO ELECTRIC CO LTD (SAOL)   KIDA Y,  YANAGIDA K,  YANAI A,  FUNABASHI A,  NOMA T,  YONEZU I;  WO1999060587-A1   ;  EP1763099-A3 -- DE2944026-A   EXXON RES & ENG CO (ESSO)   JOHNSON J W,  WHITTINGHA M S;  EP1513215-A2   AIR PROD & CHEM INC (AIRP)   IVANOV S V,  CASTEEL W J,  PEZ G P,  ULMAN M;  FR2523770-A   ANVAR AGENCE NAT VALORISATION (ANVR);  SOC NAT ELF AQUITAINE (ERAP);  ARMAND M (ARMA-Individual);  HYDRO-QUEBEC (QUGO)   ARMAND M;  US3551120-A   DU PONT DE NEMOURS & CO E I (DUPO);  KR815048-B1 -- US4331743-A   DURACELL INT INC (MALO)   DEY A N,  BOWDEN W L;  CN101132075-B -- CN1601802-A   AIR PROD & CHEM INC (AIRP)   IVANOV S V,  CASTEEL W J,  PEZ G P,  ULMAN M;  JP5013776-B2 -- JP52032539-A   MALLORY & CO INC P R (MALO);  JP53123842-A   MALLORY & CO INC P R (MALO)   DEY A N;  JP55066873-A   EXXON RES & ENG CO (ESSO)   JOHNSON J W,  WHITTINGHA M S;  JP2005158695-A   AIR PROD & CHEM INC (AIRP)   IVANOV S V,  CASTEEL W J,  PEZ G P,  ULMAN M