US2005096217-A1 -- US3113980-A   ;  US3962139-A   STAMICARBON BV (STAM);  US3992468-A   INST FRANCAIS DU PETROLE (INSF);  ENTR RECH ACTIVIT PETROL (ERAP);  US4126645-A   IMPERIAL CHEM IND LTD (ICIL);  US4329530-A   IMPERIAL CHEM IND LTD (ICIL)   IRVINE E A,  LAMBERT P J,  TWIGG M V;  US4347392-A   INST FRANCAIS DU PETROLE (INSF);  US4367353-A   IMPERIAL CHEM IND LTD (ICIL)   INGLIS H S;  US4387258-A   EXXON RES & ENG CO (ESSO)   VADEKAR M,  ROBSON H E;  US4404124-A   PHILLIPS PETROLEUM CO (PHIP)   JOHNSON M M,  WALKER D W,  NOWACK G P;  US4484015-A   PHILLIPS PETROLEUM CO (PHIP)   JOHNSON M M,  WALKER D W,  NOWACK G P;  US5356851-A   INST FRANCAIS DU PETROLE (INSF)   SARRAZIN P,  BOITIAUX J;  US5414170-A   STONE & WEBSTER ENG CORP (STWE)   MCCUE R H,  HICKS E B;  US5488024-A   PHILLIPS PETROLEUM CO (PHIP)   CHEUNG T P,  JOHNSON M M,  BROWN S H,  ZISMAN S A,  KIMBLE J B;  US5489565-A   PHILLIPS PETROLEUM CO (PHIP)   JOHNSON M M,  CHEUNG T P;  US5498806-A   DAIKIN IND LTD (DAIK)   ICHIKAWA M,  OHNISHI R,  SUZUKI H;  US5536695-A   INST FRANCAIS DU PETROLE (INSF)   BLEJEAN F,  LE PELTIER F,  DIDILLON B;  US5648576-A   INST FRANCAIS DU PETROLE (INSF)   NGUYEN THANH C,  DIDILLON B,  SARRAZIN P,  CAMERON C;  US5821394-A   SOLVAY SA (SOLV)   SCHOEBRECHTS J,  JANSSENS F;  US5889138-A   SOLUTIA INC (SOLU-Non-standard)   SUMMERS A W;  US5925799-A   ABB LUMMUS GLOBAL INC (ALLM)   STANLEY S J,  SUMNER C;  US20060025302-A1   ;  US6225516-B1   CONDEA AUGUSTA SPA (COND-Non-standard);  US6255548-B1   INST FRANCAIS DU PETROLE (INSF)   DIDILLON B,  LE PELTIER F;  US6465391-B1   PHILLIPS PETROLEUM CO (PHIP)   CHEUNG T P,  JOHNSON M M;  US6936568-B2   BLANKENSHIP S A (BLAN-Individual);  ROKICKI A (ROKI-Individual);  PERKINS J A (PERK-Individual)   BLANKENSHIP S A,  ROKICKI A,  PERKINS J A;  WO2005044762-A1 -- US5498806-A   DAIKIN IND LTD (DAIK)   ICHIKAWA M,  OHNISHI R,  SUZUKI H;  US5821394-A   SOLVAY SA (SOLV)   SCHOEBRECHTS J,  JANSSENS F;  US6255548-B1   INST FRANCAIS DU PETROLE (INSF)   DIDILLON B,  LE PELTIER F;  US6465391-B1   PHILLIPS PETROLEUM CO (PHIP)   CHEUNG T P,  JOHNSON M M