US2005022449-A1 -- US3051646-A   ;  US3620969-A   UNION CARBIDE CORP (UNIC);  US3660967-A   UNION CARBIDE CORP (UNIC);  US4359592-A   HYDROCARBON RES INC (HYDS)   CHAO J C,  JENO C Y;  US5034118-A   UOP (UNVO)   BRICKER J C,  IMAI T;  US5061455-A   UNITED TECHNOLOGIES CORP (UNAC)   BROSE H F,  BROUILLET A O;  US5114689-A   UOP (UNVO)   NAGII M M,  HOLMES E S,  PAI J L;  US5137549-A   VBM CORP (VBMV-Non-standard)   STANFORD R A,  JENKINS C E;  US5146039-A   HUELS AG (CHEM)   WILDT T,  NIERLICH F,  DROSTE W,  NEUMEISTER J,  SCHOLZ B;  US5447701-A   NIKKI UNIVERSAL CO LTD (NIKK-Non-standard)   INOUE N,  SAKURA M,  LIDA E;  US5656065-A   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  SUCHDEO S R;  US5720797-A   ALLIED-SIGNAL INC (ALLC)   MORRELL R,  RAMACHANDRA A,  YATES S F,  GAITA R;  US5755857-A   BOC GROUP PLC (BRTO)   ACHARYA D R,  CUMMINS S J;  US5843300-A   UOP LLC (UNVO)   ARENA B J,  NEMETH L T,  ZINNEN H A,  HOLMGREN J R;  US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6017382-A   BOC GROUP INC (BRTO)   JI W,  SHIRLEY A I,  ATHALYE A M,  SADKOWSKI P J,  SHEN D,  JAIN R;  US6060032-A   AIR PROD & CHEM INC (AIRP)   HABLE C T,  GOLDEN T C,  KRATZ W C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US6132612-A   EBBCO INC (EBBC-Non-standard)   BOURGEOIS E B;  US6159256-A   INT FUEL CELLS CORP (ITFU)   BONVILLE L J,  DEGEORGE C L,  FOLEY P F,  GAROW J,  LESIEUR R R,  PRESTON J L,  SZYDLOWSKI D F;  US20030113598-A1   ;  US20040118747-A1   ;  US6190428-B1   US SEC OF NAVY (USNA)   ROLISON D R,  SWIDER K E;  US6454935-B1   INT FUEL CELLS LLC (ITFU)   LESIEUR R R,  TEELING C,  SANGIOVANNI J J,  BOEDEKER L R,  DARDAS Z A,  HUANG H,  SUN J,  TANG X,  SPADACCINI L J;  US6579347-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   WAKITA H,  ONO Y,  TACHIBANA Y,  HOSAKA M;  WO2005013392-A2 -- JP2003020489-A   TOKYO GAS CO LTD (TOLG)   SATOKAWA S,  KOBAYASHI Y;  US5114689-A   UOP (UNVO)   NAGII M M,  HOLMES E S,  PAI J L;  US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US20030113598-A1   ;  EP1660215-A2 -- JP2003049172-A   CORONA KK (CORO)   MOROGA K,  HAYAKAWA H,  SHIMIZU K,  KITAYAMA Y,  HATAMACHI T;  US7063732-B2 -- JP2003020489-A   TOKYO GAS CO LTD (TOLG)   SATOKAWA S,  KOBAYASHI Y;  US3051646-A   ;  US3620969-A   UNION CARBIDE CORP (UNIC);  US3660967-A   UNION CARBIDE CORP (UNIC);  US4359592-A   HYDROCARBON RES INC (HYDS)   CHAO J C,  JENO C Y;  US5034118-A   UOP (UNVO)   BRICKER J C,  IMAI T;  US5061455-A   UNITED TECHNOLOGIES CORP (UNAC)   BROSE H F,  BROUILLET A O;  US5114689-A   UOP (UNVO)   NAGII M M,  HOLMES E S,  PAI J L;  US5137549-A   VBM CORP (VBMV-Non-standard)   STANFORD R A,  JENKINS C E;  US5146039-A   HUELS AG (CHEM)   WILDT T,  NIERLICH F,  DROSTE W,  NEUMEISTER J,  SCHOLZ B;  US5447701-A   NIKKI UNIVERSAL CO LTD (NIKK-Non-standard)   INOUE N,  SAKURA M,  LIDA E;  US5656065-A   AIR PROD & CHEM INC (AIRP)   KALBASSI M A,  SUCHDEO S R;  US5720797-A   ALLIED-SIGNAL INC (ALLC)   MORRELL R,  RAMACHANDRA A,  YATES S F,  GAITA R;  US5755857-A   BOC GROUP PLC (BRTO)   ACHARYA D R,  CUMMINS S J;  US5843300-A   UOP LLC (UNVO)   ARENA B J,  NEMETH L T,  ZINNEN H A,  HOLMGREN J R;  US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6017382-A   BOC GROUP INC (BRTO)   JI W,  SHIRLEY A I,  ATHALYE A M,  SADKOWSKI P J,  SHEN D,  JAIN R;  US6060032-A   AIR PROD & CHEM INC (AIRP)   HABLE C T,  GOLDEN T C,  KRATZ W C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US6132612-A   EBBCO INC (EBBC-Non-standard)   BOURGEOIS E B;  US6159256-A   INT FUEL CELLS CORP (ITFU)   BONVILLE L J,  DEGEORGE C L,  FOLEY P F,  GAROW J,  LESIEUR R R,  PRESTON J L,  SZYDLOWSKI D F;  US20030113598-A1   ;  US20040118747-A1   ;  US6190428-B1   US SEC OF NAVY (USNA)   ROLISON D R,  SWIDER K E;  US6454935-B1   INT FUEL CELLS LLC (ITFU)   LESIEUR R R,  TEELING C,  SANGIOVANNI J J,  BOEDEKER L R,  DARDAS Z A,  HUANG H,  SUN J,  TANG X,  SPADACCINI L J;  US6579347-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   WAKITA H,  ONO Y,  TACHIBANA Y,  HOSAKA M;  WO1998051762-A1   ;  KR796110-B1 -- US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US20030113598-A1   ;  EP1660215-B1 -- JP2003020489-A   TOKYO GAS CO LTD (TOLG)   SATOKAWA S,  KOBAYASHI Y;  US5114689-A   UOP (UNVO)   NAGII M M,  HOLMES E S,  PAI J L;  US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US20030113598-A1   ;  WO2005013392-A3 -- JP2003020489-A   TOKYO GAS CO LTD (TOLG)   SATOKAWA S,  KOBAYASHI Y;  US5114689-A   UOP (UNVO)   NAGII M M,  HOLMES E S,  PAI J L;  US5948398-A   KURARAY CHEM CO LTD (KURS)   HAMAMOTO T,  OHTA Y,  TANAKA E,  EUI H S,  MIN P Y,  BOK C Y,  WOO L C;  US6074459-A   UOP LLC (UNVO)   GINGRICH J S,  LANSBARKIS J R;  US20030113598-A1