EP1710008-A1 -- EP766989-A1   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A;  EP1226860-A1   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  MALIK N H;  EP815920-A2   PRAXAIR TECHNOLOGY INC (PRAX)   ACKLEY M W,  LEAVITT F W,  NOTARO F,  NOWOBILSKI J J;  FR2617059-A   ;  US4541851-A   AIR LIQUIDE CANADA LTEE (AIRL);  OXIGENIO BRASIL SA (AIRL)   BOSQUAIN M,  GRENIER M,  HAY L,  LAPEYRE P,  LEHMAN J Y,  PETIT P,  SAUTY P;  US4832711-A   PALL CORP (PALL)   WHITE D H,  CHRISTEL C;  US5855650-A   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A;  SG126836-A1 -- DD236265-A   ;  US5914455-A   BOC GROUP INC (BRTO)   JAIN R,  TSENG J K;  US6379430-B1   AIR LIQUIDE SA (AIRL)   MONEREAU C;  WO2004089536-A1   ZEOCHEM AG (ZEOC-Non-standard)   PFENNINGER A,  ODOLO-HITZ S;  KR777998-B1 -- JP61257218-A   ;  KR92019397-A   ;  KR2002010384-A   ;  KR2002035376-A   ;  US7413595-B2 -- US4472178-A   AIR PROD & CHEM INC (AIRP)   KUMAR R,  SIRCAR S,  KRATZ W C;  US4552570-A   PALL CORP (PALL)   GRAVATT B A;  US4685938-A   ;  US4941894-A   HANKINSON DIV HANSE (HANK-Non-standard)   BLACK J B;  US5296017-A   MITSUI TOATSU CHEM INC (MITK)   KONO Y,  URA M,  ITOH H,  TSURUDA S;  US5407465-A   PRAXAIR TECHNOLOGY INC (PRAX)   TOUSSAINT L J,  LASALA K A,  SMOLAREK J,  SCHAUB H R,  LEAVITT F W;  US5443623-A   PALL CORP (PALL)   JONAS L A,  WHITE D H;  US20040055465-A1   ;  US20050150377-A1   ;  US20050199123-A1   ;  US7000332-B1   PNEUMATECH INC (PNEU-Non-standard)   FRESCH V P,  MATHEWS T A;  CA1322727-C   ;  DD236265-A   ;  EP766989-A1   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A;  EP1226860-A1   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  MALIK N H;  EP815920-A2   PRAXAIR TECHNOLOGY INC (PRAX)   ACKLEY M W,  LEAVITT F W,  NOTARO F,  NOWOBILSKI J J;  FR2617059-A   ;  US4541851-A   AIR LIQUIDE CANADA LTEE (AIRL);  OXIGENIO BRASIL SA (AIRL)   BOSQUAIN M,  GRENIER M,  HAY L,  LAPEYRE P,  LEHMAN J Y,  PETIT P,  SAUTY P;  US4832711-A   PALL CORP (PALL)   WHITE D H,  CHRISTEL C;  US5855650-A   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A;  US5914455-A   BOC GROUP INC (BRTO)   JAIN R,  TSENG J K;  US6379430-B1   AIR LIQUIDE SA (AIRL)   MONEREAU C;  US6402809-B1   AIR LIQUIDE SA (AIRL)   MONEREAU C,  MINISCLOUX D,  COMBIER A;  US6599347-B2   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  MALIK N H;  WO2004089536-A1   ZEOCHEM AG (ZEOC-Non-standard)   PFENNINGER A,  ODOLO-HITZ S;  EP1710008-B1 -- EP766989-A1   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A;  EP1226860-A1   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  MALIK N H;  EP815920-A2   PRAXAIR TECHNOLOGY INC (PRAX)   ACKLEY M W,  LEAVITT F W,  NOTARO F,  NOWOBILSKI J J;  FR2617059-A   ;  US4541851-A   AIR LIQUIDE CANADA LTEE (AIRL);  OXIGENIO BRASIL SA (AIRL)   BOSQUAIN M,  GRENIER M,  HAY L,  LAPEYRE P,  LEHMAN J Y,  PETIT P,  SAUTY P;  US4832711-A   PALL CORP (PALL)   WHITE D H,  CHRISTEL C;  US5855650-A   AIR PROD & CHEM INC (AIRP)   GOLDEN T C,  KALBASSI M A