Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/14/2007
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Application #:
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11089547
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Filing Dt:
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03/24/2005
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Publication #:
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Pub Dt:
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09/29/2005
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Inventors:
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Stephen Grot, Walther Grot
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Title:
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RECYCLING OF USED PERFLUOROSULFONIC ACID MEMBRANES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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720 GOVERNOR LEA ROAD |
NEW CASTLE, DELAWARE 19720 |
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VINSON & ELKINS, L.L.P. |
1001 FANNIN STREET |
2300 FIRST CITY TOWER |
HOUSTON, TX 77002-6760 |
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