EP1289043-A1 -- DE19919881-A1   UNIV STUTTGART (UYST-Non-standard)   HAERING T,  KERRES J,  ULLRICH A;  US3341366-A   GENERAL ELECTRIC CO (GENE);  US4720334-A   PPG IND INC (PITT)   DUBOIS D W,  CARLIN W W;  US5045210-A   CUNO INC (CUNO)   CHEN W C,  MICHAEL M A,  CHEN K C;  US7029559-B2 -- US4361658-A   ;  US5919583-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W G,  RAJENDRAN G;  US6051643-A   ;  US6059943-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  MURPHY O J;  US6060190-A   BALLARD POWER SYSTEMS INC (BLRD)   CAMPBELL S A,  WILKINSON D P,  DAVIS M T,  STUMPER J;  US6299939-B1   ;  US6844097-B2   HONDA GIKEN KOGYO KK (HOND)   FUKUDA K,  ASANO Y,  KANAOKA N,  SAITO N,  NANAUMI M;  JP3962663-B2 -- JP61107902-A   ;  JP2000299119-A   ;  JP2001185158-A   DOW CHEM CO (DOWC)   MUSSELL R D,  BABINEC S J,  SCORTICHINI C L,  PLOWMAN K R,  WEBB S P,  REHG T J;  JP2001224968-A   MITSUBISHI JUKOGYO KK (MITO)   NOJIMA S,  YASUTAKE S,  YONEMURA M,  WATANABE S;  JP2001224969-A   ;  JP2002124271-A   HONDA GIKEN KOGYO KK (HOND)   FUKUDA K,  ASANO Y,  KANAOKA N,  SAITO N,  NANAUMI M;  JP2002164063-A   MITSUI TAKEDA CHEM INC (MITA)   OKUMURA H,  SHIBATA T;  JP2003020415-A   ;  JP2003157863-A   NAT INST ADVANCED IND SCI & TECHNOLOGY (NIIT);  HONMA I (HONM-Individual);  SEKISUI CHEM CO LTD (SEKI)   HONMA I,  NOMURA S,  SUGIMOTO T,  NISHIKAWA O;  JP10507572-W   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  NARAYANAN S R,  VAMOS E,  FRANK H A,  HALPERT G,  OLAH G A,  PRAKASH G K;  JP10513006-W   DOW CHEM CO (DOWC)   MUSSELL R D,  BABINEC S J,  SCORTICHINI C L,  PLOWMAN K R,  WEBB S P,  REHG T J;  JP2004530020-W   HAERING T (HAER-Individual);  HAERING R (HAER-Individual)   HAERING T,  HAERING R;  JP2005535734-W   CELANESE VENTURES GMBH (CELA)   KIEFER J,  UENSAL O;  JP2005536569-W   CELANESE VENTURES GMBH (CELA)   CALUNDANN G,  SANSONE M J,  KIEFER J,  UENSAL O;  US3341366-A   GENERAL ELECTRIC CO (GENE);  US4720334-A   PPG IND INC (PITT)   DUBOIS D W,  CARLIN W W;  US4908137-A   ;  WO2000074827-A2   ;  EP1289043-B1 -- DE19919881-A1   UNIV STUTTGART (UYST-Non-standard)   HAERING T,  KERRES J,  ULLRICH A;  US3341366-A   GENERAL ELECTRIC CO (GENE);  US4720334-A   PPG IND INC (PITT)   DUBOIS D W,  CARLIN W W;  US5045210-A   CUNO INC (CUNO)   CHEN W C,  MICHAEL M A,  CHEN K C;  EP1289043-B8 -- DE19919881-A1   UNIV STUTTGART (UYST-Non-standard)   HAERING T,  KERRES J,  ULLRICH A;  US3341366-A   GENERAL ELECTRIC CO (GENE);  US4720334-A   PPG IND INC (PITT)   DUBOIS D W,  CARLIN W W;  US5045210-A   CUNO INC (CUNO)   CHEN W C,  MICHAEL M A,  CHEN K C