;  US2003060364-A1 -- US3679773-A   ASHLAND OIL INC (ASHL);  US3700745-A   ASHLAND OIL INC (ASHL);  US4581343-A   PRO-CATALYSE (SFPC)   BLANCHARD G,  BRUNELLE J P,  DOZIERES R,  GOLDENBERG E,  PRIGENT M;  US4791091-A   ALLIED-SIGNAL INC (ALLC)   BRICKER M L,  LAWSON R J;  US4868148-A   ALLIED-SIGNAL INC (ALLC)   HENK M G,  SUMMERS J C;  US4923842-A   ALLIED-SIGNAL INC (ALLC)   SUMMERS J C;  US4943549-A   BAYER AG (FARB)   IMMEL O,  SCHWARZ H H,  THIEL R;  US5041407-A   ALLIED-SIGNAL INC (ALLC)   WILLIAMSON W B,  LINDEN D G,  SUMMERS J C;  US5268346-A   NIPPON OIL KK (NIOC);  PETROLEUM ENERGY CENT FOUND (PETR-Non-standard)   INO T,  ANZAI I,  FUJINO Y;  US6218326-B1   UNIV IOWA RES FOUND (IOWA)   DATTA R,  SINGH A,  HALASZ I,  SERBAN M;  US6267874-B1   TONEN CORP (TOFU)   IIJIMA M,  OKAYASU Y;  US6468484-B1   DELPHI TECHNOLOGIES INC (DELP)   DOU D,  BAILEY O H;  US6492297-B1   ENGELHARD CORP (ENGH)   SUNG S;  US2004191165-A1 -- US3679773-A   ASHLAND OIL INC (ASHL);  US3700745-A   ASHLAND OIL INC (ASHL);  US4581343-A   PRO-CATALYSE (SFPC)   BLANCHARD G,  BRUNELLE J P,  DOZIERES R,  GOLDENBERG E,  PRIGENT M;  US4791091-A   ALLIED-SIGNAL INC (ALLC)   BRICKER M L,  LAWSON R J;  US4868148-A   ALLIED-SIGNAL INC (ALLC)   HENK M G,  SUMMERS J C;  US4923842-A   ALLIED-SIGNAL INC (ALLC)   SUMMERS J C;  US4942579-A   CAB-TEK INC (CABT-Non-standard)   GOODLANDER T J,  VALDEPEANS J M,  MCCASKEY E V,  VIZCAINO G;  US5041407-A   ALLIED-SIGNAL INC (ALLC)   WILLIAMSON W B,  LINDEN D G,  SUMMERS J C;  US5268346-A   NIPPON OIL KK (NIOC);  PETROLEUM ENERGY CENT FOUND (PETR-Non-standard)   INO T,  ANZAI I,  FUJINO Y;  US20020009408-A1   ;  US20020098129-A1   ;  US20020150532-A1   ;  US20040014600-A1   ;  US6218326-B1   UNIV IOWA RES FOUND (IOWA)   DATTA R,  SINGH A,  HALASZ I,  SERBAN M;  US6267874-B1   TONEN CORP (TOFU)   IIJIMA M,  OKAYASU Y;  US6299994-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6436363-B1   ENGELHARD CORP (ENGH)   HWANG H S,  FARRAUTO R J;  US6468484-B1   DELPHI TECHNOLOGIES INC (DELP)   DOU D,  BAILEY O H;  US6492297-B1   ENGELHARD CORP (ENGH)   SUNG S;  US6695983-B2   PRASAD R (PRAS-Individual);  SCHWARTZ J M (SCHW-Individual);  ROBINSON E T (ROBI-Individual);  GOTTZMANN C F (GOTT-Individual)   PRASAD R,  SCHWARTZ J M,  ROBINSON E T,  GOTTZMANN C F;  US7175827-B2 -- US3679773-A   ASHLAND OIL INC (ASHL);  US3700745-A   ASHLAND OIL INC (ASHL);  US4581343-A   PRO-CATALYSE (SFPC)   BLANCHARD G,  BRUNELLE J P,  DOZIERES R,  GOLDENBERG E,  PRIGENT M;  US4791091-A   ALLIED-SIGNAL INC (ALLC)   BRICKER M L,  LAWSON R J;  US4868148-A   ALLIED-SIGNAL INC (ALLC)   HENK M G,  SUMMERS J C;  US4923842-A   ALLIED-SIGNAL INC (ALLC)   SUMMERS J C;  US4943549-A   BAYER AG (FARB)   IMMEL O,  SCHWARZ H H,  THIEL R;  US5041407-A   ALLIED-SIGNAL INC (ALLC)   WILLIAMSON W B,  LINDEN D G,  SUMMERS J C;  US5268346-A   NIPPON OIL KK (NIOC);  PETROLEUM ENERGY CENT FOUND (PETR-Non-standard)   INO T,  ANZAI I,  FUJINO Y;  US20020009408-A1   ;  US20020098129-A1   ;  US20020150532-A1   ;  US20040014600-A1   ;  US6218326-B1   UNIV IOWA RES FOUND (IOWA)   DATTA R,  SINGH A,  HALASZ I,  SERBAN M;  US6267874-B1   TONEN CORP (TOFU)   IIJIMA M,  OKAYASU Y;  US6299994-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6436363-B1   ENGELHARD CORP (ENGH)   HWANG H S,  FARRAUTO R J;  US6468484-B1   DELPHI TECHNOLOGIES INC (DELP)   DOU D,  BAILEY O H;  US6492297-B1   ENGELHARD CORP (ENGH)   SUNG S;  US6695983-B2   PRASAD R (PRAS-Individual);  SCHWARTZ J M (SCHW-Individual);  ROBINSON E T (ROBI-Individual);  GOTTZMANN C F (GOTT-Individual)   PRASAD R,  SCHWARTZ J M,  ROBINSON E T,  GOTTZMANN C F;  JP4648567-B2 -- JP03045501-A   ;  JP08239201-A   ;  JP59097501-A   ENGELHARD MINERALS CORP (ENGH)