US2006180464-A1 -- US3932600-A   SIEMENS AG (SIEI);  US3966895-A   UNIVERSAL OIL PROD CO (UNVO)   WILHELM F C;  US3985865-A   SIEMENS AG (SIEI);  US4064226-A   SIEMENS AG (SIEI);  US4072514-A   SUZUKI M (SUZ-Individual);  US4155712-A   TASCHEK W G (TASC-Individual)   TASCHEK W G;  US4202744-A   EXXON RES & ENG CO (ESSO)   PAN Y C,  BATZOLD J S;  US4217186-A   IONICS INC (IONI)   MCRAE W A;  US4255349-A   MOBIL OIL CORP (MOBI)   BUTTER S A,  CHESTER A W;  US4264362-A   US SEC OF NAVY (USNA)   SERGEV S S,  BLACK S A,  JENKINS J F;  US4338291-A   RIKAGAKU KENKYUSHO (RIKA)   YAMADA A,  TANNO T,  WEHLE D;  US4382846-A   ENGELHARD MINERALS CORP (ENGH)   GRATZEL M;  US4394293-A   ENGELHARD MINERALS CORP (ENGH)   GRATZEL M;  US4568435-A   US DEPT ENERGY (USAT)   SHELNUTT J A;  US4588577-A   CARDINAL E V (CARD-Individual)   CARDINAL E V;  US4595568-A   CNRS CENT NAT RECH SCI (CNRS)   VANDAMME H,  FRIPIAT J,  NIJS H,  MARCEAU P,  OBRECHT F;  US4623437-A   SIBIT SPA (SIBI-Non-standard);  TIOXIDE ITAL SPA (BRTI)   VISCA M,  SCOTTI C;  US4637867-A   HERBST R L (HERB-Individual)   HERBST R L;  US4657646-A   US DEPT ENERGY (USAT)   GREENBAUM E;  US4828684-A   CHEMCAT CORP (CHEM-Non-standard)   ELVIN F J;  US4888209-A   ROHM & HAAS CO (ROHM)   NEELY J W;  US4988486-A   BOEING CO (BOEI)   HARRIS W G,  SILVA D J;  US5110559-A   HITACHI LTD (HITA)   KONDO Y,  AMANO Y,  KIMURA S,  HORIUCHI S;  US5143047-A   US SEC OF NAVY (USNA)   LEE W W;  US5286473-A   HASEBE N (HASE-Individual)   HASEBE N;  US5494538-A   MAGNIC INT INC (MAGN-Non-standard)   VASTREBOV A N,  KIRILLOV V I;  US5510201-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5514353-A   SAMMER CORP A F (SAMM-Non-standard)   ADLHART O J;  US5639431-A   TOKYO GAS CO LTD (TOLG);  MITSUBISHI JUKOGYO KK (MITO)   SHIRASAKI Y,  GONDAIRA M,  OHTA Y,  UCHIDA H,  KURODA K,  UCHIDA T,  FUJIMOTO Y,  MAKIHARA H,  OHTA S,  KOBAYASHI K;  US5720858-A   US DEPT ENERGY (USAT)   TAYLOR C E,  NOCETI R P,  D'ESTE J R;  US5728464-A   CHECKETTS J H (CHEC-Individual)   CHECKETTS J H;  US5804329-A   AMENDOLA S (AMEN-Individual)   AMENDOLA S;  US5817157-A   CHECKETTS J H (CHEC-Individual)   CHECKETTS J H;  US5830426-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5840270-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5958091-A   NGK INSULATORS LTD (NIGA)   SAKAI O,  TAKAHASHI T;  US6093501-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US20010022960-A1   ;  US20020048548-A1   ;  US20030026757-A1   ;  US20030072705-A1   ;  US20030091878-A1   ;  US20030157018-A1   ;  US20040025808-A1   ;  US20040035054-A1   ;  US20040101474-A1   ;  US20040162377-A1   ;  US20050106097-A1   ;  US20050132640-A1   ;  US20050170011-A1   ;  US20050178061-A1   ;  US20050226808-A1   ;  US6322723-B1   QUANTUM MARKETING CORP (QUAN-Non-standard)   THOMAS S R;  US6380126-B1   MEDIS EL LTD (MEDI-Non-standard);  FRIEDMAN M M (FRIE-Individual)   FINKELSHTAIN G,  KATZMAN Y,  KHIDEKEL M,  BOROVER G;  US6395252-B1   UT-BATTELLE LLC (UTBA)   GETTY J P,  ORR M T,  WOODWARD J;  US6440385-B1   UNIV BRITISH COLUMBIA (UYBR)   CHAKLADER A C D;  US6497973-B1   MILLENNIUM CELL INC (MILL-Non-standard)   AMENDOLA S;  US6506360-B1   ANDERSEN E R (ANDE-Individual);  ANDERSEN E J (ANDE-Individual)   ANDERSEN E R,  ANDERSEN E J;  US6534033-B1   MILLENNIUM CELL LLC (MILL-Non-standard)   AMENDOLA S C,  BINDER M,  SHARP-GOLDMAN S L,  KELLY M T,  PETILLO P J;  US6548029-B1   UOP LLC (UNVO)   TOWLER G P,  VANDEN BUSSCHE K M;  US6586563-B1   ORTEGA J V (ORTE-Individual);  WU Y (WUYY-Individual);  AMENDOLA S C (AMEN-Individual);  KELLY M T (KELL-Individual)   ORTEGA J V,  WU Y,  AMENDOLA S C,  KELLY M T;  US6353035-B2   ;  US6554877-B2   MORE ENERGY LTD (MORE-Non-standard)   FINKELSHTAIN G,  KATSMAN Y,  FILANOVSKY B;  US6562497-B2   MORE ENERGY LTD (MORE-Non-standard)   FINKELSHTAIN G,  KATSMAN Y,  FILANOVSKY B;  US6582676-B2   UNIV BRITISH COLUMBIA (UYBR)   CHAKLADER A C D;  US6620398-B2   ALCHEMIX CORP (ALCH-Non-standard)   DAVIS B R,  KINDIG J K,  ODLE R R,  WEYAND T E;  US6663681-B2   ALCHEMIX CORP (ALCH-Non-standard)   DAVIS B R,  KINDIG J K,  ODLE R R,  WEYAND T E;  WO2006113463-A2 -- US5110559-A   HITACHI LTD (HITA)   KONDO Y,  AMANO Y,  KIMURA S,  HORIUCHI S;  US5639431-A   TOKYO GAS CO LTD (TOLG);  MITSUBISHI JUKOGYO KK (MITO)   SHIRASAKI Y,  GONDAIRA M,  OHTA Y,  UCHIDA H,  KURODA K,  UCHIDA T,  FUJIMOTO Y,  MAKIHARA H,  OHTA S,  KOBAYASHI K;  US5958091-A   NGK INSULATORS LTD (NIGA)   SAKAI O,  TAKAHASHI T;  WO2006113463-A3 -- US5110559-A   HITACHI LTD (HITA)   KONDO Y,  AMANO Y,  KIMURA S,  HORIUCHI S;  US5639431-A   TOKYO GAS CO LTD (TOLG);  MITSUBISHI JUKOGYO KK (MITO)   SHIRASAKI Y,  GONDAIRA M,  OHTA Y,  UCHIDA H,  KURODA K,  UCHIDA T,  FUJIMOTO Y,  MAKIHARA H,  OHTA S,  KOBAYASHI K;  US5958091-A   NGK INSULATORS LTD (NIGA)   SAKAI O,  TAKAHASHI T