Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 022020/0882 | |
| Pages: | 8 |
| | Recorded: | 12/23/2008 | | |
| Attorney Dkt #: | 15588-00016-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12091851
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Filing Dt:
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01/22/2009
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Publication #:
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Pub Dt:
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07/02/2009
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Title:
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MEMBRANE FOR FUEL CELLS, CONTAINING POLYMERS COMPRISING PHOSPHONIC ACID GROUPS AND/OR SULFONIC ACID GROUPS, MEMBRANE UNITS AND THE USE THEREOF IN FUEL CELLS
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Assignee
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| INDUSTRIEPARK HOECHST |
| FRANKFURT AM MAIN, GERMANY 65926 |
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Correspondence name and address
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EAMONN P. MORRISON
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THE NEMOURS BUILDING
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1007 NORTH ORANGE STREET, P.O. BOX 2207
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WILMINGTON, DE 19899
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