EP1283274-A2  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; Journal of Power Sources, 1999 LASCH K. ET AL.: "Effects of metal oxides as co-catalysts for the electro-oxidation of methanol on platinum-ruthenium" Database accession no. E2000104980171 XP002223118;  DATABASE WPI Section Ch, Week 197807 Derwent Publications Ltd., London, GB; Class A85, AN 1978-13514A XP002223119 & SU 506 266 A (AS SUSR ELECTROCHEM), 30. Mai 1977 (1977-05-30);  DATABASE WPI Section Ch, Week 198607 Derwent Publications Ltd., London, GB; Class E32, AN 1986-044483 XP002223121 & JP 60 210514 A (ELEC POWER RES INST), 23. Oktober 1985 (1985-10-23);  DATABASE WPI Section Ch, Week 200173 Derwent Publications Ltd., London, GB; Class E12, AN 2001-629482 XP002223120 & JP 2001 205086 A (ISHIFUKU KINZOKU KOGYO KK), 31. Juli 2001 (2001-07-31)US6814777-B2  Database Compendix Online!; Engineering Information, Inc., New York, NY, US; Journal of Power Sources, 1999, Lasch K. et al.: "Effects of metal oxides as co-catalysts for the electro-oxidation of methanol on platinum-ruthenium" Database accession No. E2000104980171 XP002223118, Zusammenfassung.;  Database WPI, Section Ch, Week 197807, Derwent Publications Ltd., London, GB; AN 1978-13514A; XP-002223119--and SU 506 266 A (As SUSR Electrochem), May 30, 1977 Zusammenfassung.;  Database WPI, Section Ch, Week 198607, Derwent Publications Ltd., London, GV; AN 1986-044483, XP002223121 and JP 60 210514 A (Elec Power Res Inst), Oct. 23, 1985 Zusammenfassung.;  Database WPI, Section Ch, Week 200173, Derwent Publications Ltd., London, GB; AN 2001-629482 XP002223120 and JP 2001 205086A (Ishifuku Kinzoku Kogyo KK) , Jul. 31, 2001 Zusammenfassung.;  European Search Report, OMG AG & Co. KG., dated Jan. 15, 2003.;  Lasch, K et al. The Effect of Metal Oxides As Co-Catalysts for the Electro-Oxidation of Methanol on Platinum-Ruthenium, Journal of Power Sources, vol. 84, 1999, 225-230.EP1283274-B1  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; Journal of Power Sources, 1999 LASCH K. ET AL.: "Effects of metal oxides as co-catalysts for the electro-oxidation of methanol on platinum-ruthenium" Database accession no. E2000104980171 XP002223118;  DATABASE WPI Derwent Publications Ltd., London, GB; AN 1995-175241 & JP 07 097221 A (TANAKA KIKINZOKU KOGYO) 11. April 1995 (1995-04-11);  DATABASE WPI Section Ch, Week 197807 Derwent Publications Ltd., London, GB; Class A85, AN 1978-13514A XP002223119 & SU 506 266 A (AS SUSR ELECTROCHEM), 30. Mai 1977 (1977-05-30);  DATABASE WPI Section Ch, Week 198607 Derwent Publications Ltd., London, GB; Class E32, AN 1986-044483 XP002223121 & JP 60 210514 A (ELEC POWER RES INST), 23. Oktober 1985 (1985-10-23);  DATABASE WPI Section Ch, Week 200173 Derwent Publications Ltd., London, GB; Class E12, AN 2001-629482 XP002223120 & JP 2001 205086 A (ISHIFUKU KINZOKU KOGYO KK), 31. Juli 2001 (2001-07-31);  DATABASE WPI Week 199826 Derwent Publications Ltd., London, GB; AN 1998-292442 & JP 10 102104 A (TANAKA KIKINZOKU KOGYO KK) 21. April 1998 (1998-04-21);  DATABASE WPI Derwent Publications Ltd., London, GB; AN 1995-175241;  DATABASE WPI Week 199826, Derwent Publications Ltd., London, GB; AN 1998-292442;  DATABASE WPI Derwent Publications Ltd., London, GB; AN 1995-175241,relevantPassages[&lt;column&gt;A&lt;/column&gt;];  DATABASE WPI Week 199826, Derwent Publications Ltd., London, GB; AN 1998-292442,relevantPassages[&lt;column&gt;A&lt;/column&gt;]