Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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07/22/2003
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Application #:
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09913802
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Filing Dt:
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08/17/2001
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Inventors:
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Michel Pineri, Gerald Pourcelly, Regis Mercier
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Title:
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SEPARATION METHOD AND DEVICE WITH SEMI-PERMEABLE MEMBRANES COMPRISING SULPHONATED POLYIMIDES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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31-33 RUE DE LA FEDERATION |
75752 PARIS 15, FRANCE |
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3 RUE MICHEL ANGE |
75794 PARIS CEDEX 16, FRANCE |
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JOSEPH J. CORSO |
526 SUPERIOR AVENUE EAST |
SUITE 1200 |
CLEVELAND, OHIO 44114-1484 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT SERIAL NO. 09913082 (PAT NO. 6503931 PREVIOUSLY RECORDED AT REEL 012443 FRAME 0952
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31-33 RUE DE LA FEDERATION |
75752 PARIS, 15, FRANCE |
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3 RUE MICHEL ANGE |
75794 PARIS CEDEX 16, FRANCE |
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PEARNE & GORDON LLP |
JOSEPH J. CORSO |
1801 EAST NINTH STREET, SUITE 1200 |
CLEVELAND, OH 44114-3108 |
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