POLYFUEL, INC.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 04, 2010 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 246 Total Citation Count
- Jun 01, 2001 Earliest Filing
- 21 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0162,724 ION CONDUCTING COPOLYMERS WITH ELASTOMERIC AND POLYARYLENE SEGMENTSAbandonedDec 18, 08Jun 25, 09[H01M, B01J]
2008/0286,626 BIS(ARYL)SULFONIMIDE FUNCTIONALIZED ION CONDUCTING POLYMERSAbandonedMay 19, 08Nov 20, 08[H01M, B01J]
2008/0020,254 POLYMER ELECTROLYTE MEMBRANE HAVING IMPROVED DIMENSIONAL STABILITYAbandonedJul 24, 07Jan 24, 08[H01M]
7316855 Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic deviceExpiredDec 03, 02Jan 08, 08[H01M]
2006/0280,981 Polymer electrolyte membrane having an improved dimensional stabilityAbandonedJun 02, 06Dec 14, 06[C08J, H01M]
2006/0280,989 Ion-conducting polymers containing pendant ion conducting groupsAbandonedJun 01, 06Dec 14, 06[C08J, H01M]
2006/0280,990 Polymer blend comprising ion-conducting copolymer and non-ionic polymerAbandonedJun 01, 06Dec 14, 06[C08J, H01M]
7052805 Polymer electrolyte having acidic, basic and elastomeric subunitsExpiredJun 01, 01May 30, 06[H01M]
2006/0110,631 Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranesAbandonedFeb 18, 05May 25, 06[H01M]
7005206 Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic deviceExpiredMay 31, 02Feb 28, 06[H01M]
2004/0175,598 Fuel cell power supply for portable computing device and method for fuel cell power controlAbandonedDec 02, 03Sep 09, 04[H01M, G06F]
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