Assignee
E I DU PONT CANADA COMPANY
CA·3 granted patents·19 citations·filing 2002–2007
Top patents by PatentIndex Score
3 records- 0169US7413685B2Composition and method for making fuel cell collector plates with improved propertiesE I DU PONT CANADA COMPANY·Filed 2007·Granted Aug 19, 2008·2 cites·9 claims
- 0264US7122255B2Multilayered composite polyamide articles and processes for their preparationE I DU PONT CANADA COMPANY·Filed 2003·Granted Oct 17, 2006·11 cites·5 claims
- 0352US6884529B2Method of heating up a solid polymer electrolyte fuel cell systemE I DU PONT CANADA COMPANY·Filed 2002·Granted Apr 26, 2005·6 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →