Assignee
NEAH POWER SYSTEMS INC
US·12 granted patents·2 pending applications·346 citations·filing 2000–2018
Top patents by PatentIndex Score
14 records- 0195US6641948B1Fuel cells having silicon substrates and/or sol-gel derived support structuresNEAH POWER SYSTEMS INC·Filed 2000·Granted Nov 4, 2003·90 cites·55 claims
- 0289US7157177B2Porous fuel cell electrode structures having conformal electrically conductive layers thereonNEAH POWER SYSTEMS INC·Filed 2003·Granted Jan 2, 2007·36 cites·13 claims
- 0388US7105245B2Fluid cell system reactant supply and effluent storage cartridgesNEAH POWER SYSTEMS INC·Filed 2003·Granted Sep 12, 2006·48 cites·6 claims
- 0488US6811916B2Fuel cell electrode pair assemblies and related methodsNEAH POWER SYSTEMS INC·Filed 2002·Granted Nov 2, 2004·45 cites·33 claims
- 0588US6720105B2Metallic blocking layers integrally associated with fuel cell electrode structures and fuel cell electrode stack assembliesNEAH POWER SYSTEMS INC·Filed 2001·Granted Apr 13, 2004·41 cites·5 claims
- 0685US7205665B1Porous silicon undercut etching deterrent masks and related methodsNEAH POWER SYSTEMS INC·Filed 2005·Granted Apr 17, 2007·15 cites·14 claims
- 0785US6852443B1Fuel cells having silicon substrates and/or sol-gel derived support structuresNEAH POWER SYSTEMS INC·Filed 2003·Granted Feb 8, 2005·33 cites·9 claims
- 0878US10135292B2Method and system for simultaneously charging an energy storage device from multiple energy input devicesNEAH POWER SYSTEMS INC·Filed 2015·Granted Nov 20, 2018·5 cites·19 claims
- 0978US6808840B2Silicon-based fuel cell electrode structures and fuel cell electrode stack assembliesNEAH POWER SYSTEMS INC·Filed 2001·Granted Oct 26, 2004·18 cites·6 claims
- 1075US7198864B2Silicon-based fuel cell electrode structuresNEAH POWER SYSTEMS INC·Filed 2004·Granted Apr 3, 2007·11 cites·2 claims
- 1159US7118822B2Fuel cell electrode pair assemblies and related methodsNEAH POWER SYSTEMS INC·Filed 2004·Granted Oct 10, 2006·4 cites·12 claims
- 1249US2015357667A1Nitric acid regeneration fuel cell systemsNEAH POWER SYSTEMS INC·Filed 2015·Application pending·0 cites
- 1345US2018366768A1Porous Silicon One-Wafer Battery with Voltage Enhancement by Internal FieldNEAH POWER SYSTEMS INC·Filed 2018·Application pending·0 cites
- 1428US10320021B2Passive formic acid fuel cellNEAH POWER SYSTEMS INC·Filed 2015·Granted Jun 11, 2019·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →