Assignee
GRAFTECH INC
US·26 granted patents·14 pending applications·1,048 citations·filing 1998–2002
Top patents by PatentIndex Score
40 records- 0197US6503626B1Graphite-based heat sinkGRAFTECH INC·Filed 2000·Granted Jan 7, 2003·178 cites·10 claims
- 0296US6538892B2Radial finned heat sinkGRAFTECH INC·Filed 2001·Granted Mar 25, 2003·144 cites·19 claims
- 0396US6432336B1Flexible graphite article and method of manufactureGRAFTECH INC·Filed 2000·Granted Aug 13, 2002·80 cites·22 claims
- 0496US6395199B1Process for providing increased conductivity to a materialGRAFTECH INC·Filed 2000·Granted May 28, 2002·95 cites·32 claims
- 0593US6460310B1Composite I-beam having improved propertiesGRAFTECH INC·Filed 2000·Granted Oct 8, 2002·61 cites·6 claims
- 0691US6521369B1Flooding-reducing fuel cell electrodeGRAFTECH INC·Filed 2000·Granted Feb 18, 2003·42 cites·23 claims
- 0790US6413671B1Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivityGRAFTECH INC·Filed 2000·Granted Jul 2, 2002·35 cites·20 claims
- 0890US6406612B1Expandable graphite and methodGRAFTECH INC·Filed 2000·Granted Jun 18, 2002·47 cites·21 claims
- 0990US6228914B1Intumescent composition and methodGRAFTECH INC·Filed 1998·Granted May 8, 2001·98 cites·18 claims
- 1088US6604457B2Process and apparatus for embossing graphite articlesGRAFTECH INC·Filed 2001·Granted Aug 12, 2003·36 cites·28 claims
- 1185US6528199B1Graphite article useful as an electrode for an electrochemical fuel cellGRAFTECH INC·Filed 2000·Granted Mar 4, 2003·27 cites·10 claims
- 1284US6413663B1Fluid permeable flexible graphite fuel cell electrodeGRAFTECH INC·Filed 2000·Granted Jul 2, 2002·24 cites·15 claims
- 1380US6517964B2Catalyst support material for fuel cellGRAFTECH INC·Filed 2000·Granted Feb 11, 2003·16 cites·5 claims
- 1480US6506484B1Fluid permeable flexible graphite article with enhanced electrical and thermal conductivityGRAFTECH INC·Filed 2000·Granted Jan 14, 2003·15 cites·16 claims
- 1578US6479182B1Fuel cell electrode assembly with selective catalyst loadingGRAFTECH INC·Filed 2000·Granted Nov 12, 2002·15 cites·30 claims
- 1677US6555271B1Anode for lithium-ion batteryGRAFTECH INC·Filed 2000·Granted Apr 29, 2003·19 cites·27 claims
- 1777US6503652B2Fuel cell assembly method with selective catalyst loadingGRAFTECH INC·Filed 2001·Granted Jan 7, 2003·17 cites·23 claims
- 1877US6410128B1Flexible graphite capacitor elementGRAFTECH INC·Filed 2000·Granted Jun 25, 2002·18 cites·20 claims
- 1976US6468686B1Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivityGRAFTECH INC·Filed 2000·Granted Oct 22, 2002·13 cites·9 claims
- 2075US6548156B2Fluid permeable flexible graphite article with enhanced electrical and thermal conductivityGRAFTECH INC·Filed 2002·Granted Apr 15, 2003·9 cites·14 claims
- 2174US6254993B1Flexible graphite sheet with decreased anisotropyGRAFTECH INC·Filed 1998·Granted Jul 3, 2001·24 cites·1 claims
- 2273US6416815B2Expandable graphite and methodGRAFTECH INC·Filed 2001·Granted Jul 9, 2002·15 cites·29 claims
- 2370US6413601B1Thermal insulating deviceGRAFTECH INC·Filed 2000·Granted Jul 2, 2002·12 cites·9 claims
- 2460US6433067B2Formable flexible graphite sealing compositesGRAFTECH INC·Filed 2001·Granted Aug 13, 2002·4 cites·8 claims
- 2556US6592982B2Flexible graphite capacitor elementGRAFTECH INC·Filed 2002·Granted Jul 15, 2003·3 cites·18 claims
- 2652US6582846B2Method for preparing fuel cell component substrate of flexible graphite material having improved catalytic propertiesGRAFTECH INC·Filed 2001·Granted Jun 24, 2003·1 cites·16 claims
- 2747US2004121122A1Carbonaceous coatings on flexible graphite materialsGRAFTECH INC·Filed 2002·Application pending·0 cites
- 2847US2003025234A1Hydrophobic fuel cell componentGRAFTECH INC·Filed 2002·Application pending·0 cites
- 2943US2002093121A1Cover glass adhering deviceGRAFTECH INC·Filed 2001·Application pending·0 cites
- 3043US2003000640A1Assembling bipolar platesGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3142US2004118553A1Flexible graphite thermal management devicesGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3241US2004062977A1Fuel cell power packs and methods of making such packsGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3340US2003116753A1High surface area carbon compositesGRAFTECH INC·Filed 2001·Application pending·0 cites
- 3440US2004000735A1Partially expanded, free flowing, acid treated graphite flakeGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3540US2002166660A1Anisotropic thermal solutionGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3640US2003113542A1High surface area carbon compositesGRAFTECH INC·Filed 2001·Application pending·0 cites
- 3739US2002168526A1Graphite article having predetermined anisotropic characteristics and process thereforGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3839US2004062978A1Fuel cell power packs and methods of making such packsGRAFTECH INC·Filed 2002·Application pending·0 cites
- 3938US2002166658A1Graphite-based thermal dissipation componentGRAFTECH INC·Filed 2002·Application pending·0 cites
- 4026US2004118510A1Adhesive backed graphite foil gasket and processes for making the sameGRAFTECH INC·Filed 2002·Application pending·0 cites
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