WO2003024867-A1 -- DE10057537-A1   ;  EP922666-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  US6162267-A   UOP LLC (UNVO)   STIPPICH K J,  TOWLER G P,  OROSKAR A R,  PRIEGNITZ J W,  BUSSCHE K V;  DE10142999-A1 -- DE19721630-C1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K;  DE69100460-E   AIR LIQUIDE CANADA LTEE (AIRL)   DUPONT R;  DE69314245-E   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  EP861802-A2   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  DE10142999-B4 -- DE19721630-C1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K;  DE69100460-T2   AIR LIQUIDE CANADA LTEE (AIRL)   DUPONT R;  DE69314245-T2   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  EP922666-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  EP861802-A2   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  EP1425244-B1 -- DE10057537-A1   ;  EP922666-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  US6162267-A   UOP LLC (UNVO)   STIPPICH K J,  TOWLER G P,  OROSKAR A R,  PRIEGNITZ J W,  BUSSCHE K V;  KR848047-B1 -- DE10057537-A1   ;  EP922666-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  US6162267-A   UOP LLC (UNVO)   STIPPICH K J,  TOWLER G P,  OROSKAR A R,  PRIEGNITZ J W,  BUSSCHE K V;  JP4504016-B2 -- WO1998000361-A1   ;  WO2000063114-A1   ;  US7803202-B2 -- DE10057537-A1   ;  DE19721630-C1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K;  DE69100460-T2   AIR LIQUIDE CANADA LTEE (AIRL)   DUPONT R;  DE69314245-T2   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  EP922666-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  EP1094031-A1   TOKYO GAS CO LTD (TOLG)   MIURA T,  SHIRASAKI Y;  EP861802-A2   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  EP578218-B1   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  US5232682-A   AIR LIQUIDE CANADA LTEE (AIRL)   DUPONT R;  US6162267-A   UOP LLC (UNVO)   STIPPICH K J,  TOWLER G P,  OROSKAR A R,  PRIEGNITZ J W,  BUSSCHE K V;  US20010029735-A1   ;  US6413479-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  US6645443-B1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K