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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/22/2003
Application #:
09913802
Filing Dt:
08/17/2001
Inventors:
Michel Pineri, Gerald Pourcelly, Regis Mercier
Title:
SEPARATION METHOD AND DEVICE WITH SEMI-PERMEABLE MEMBRANES COMPRISING SULPHONATED POLYIMIDES
Assignment: 1
Reel/Frame:
012443/0952Recorded: 01/07/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/30/2001
Exec Dt:
07/30/2001
Exec Dt:
07/30/2001
Assignees:
31-33 RUE DE LA FEDERATION
75752 PARIS 15, FRANCE
3 RUE MICHEL ANGE
75794 PARIS CEDEX 16, FRANCE
Correspondent:
JOSEPH J. CORSO
526 SUPERIOR AVENUE EAST
SUITE 1200
CLEVELAND, OHIO 44114-1484
Assignment: 2
Reel/Frame:
015073/0323Recorded: 08/10/2004Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT SERIAL NO. 09913082 (PAT NO. 6503931 PREVIOUSLY RECORDED AT REEL 012443 FRAME 0952
Assignors:
Exec Dt:
07/30/2001
Exec Dt:
07/30/2001
Exec Dt:
07/30/2001
Assignees:
31-33 RUE DE LA FEDERATION
75752 PARIS, 15, FRANCE
3 RUE MICHEL ANGE
75794 PARIS CEDEX 16, FRANCE
Correspondent:
PEARNE & GORDON LLP
JOSEPH J. CORSO
1801 EAST NINTH STREET, SUITE 1200
CLEVELAND, OH 44114-3108

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