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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/31/1998
Application #:
08320725
Filing Dt:
10/11/1994
Inventors:
JAMES T. MACHERAS, BENJAMIN BIKSON, JOYCE K. NELSON
Title:
METHOD OF PREPARING MEMBRANES FROM BLENDS OF POLYMERS
Assignment: 1
Reel/Frame:
007339/0263Recorded: 02/13/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/1994
Exec Dt:
09/21/1994
Exec Dt:
09/21/1994
Assignee:
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Correspondent:
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 2
Reel/Frame:
016301/0125Recorded: 06/02/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2005
Assignee:
75 QUAI D'ORSAY
PARIS, CEDEX 7, FRANCE 75321
Correspondent:
LINDA K. RUSSELL
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
016301/0125Recorded: 06/02/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2005
Assignee:
75 QUAI D'ORSAY
PARIS, CEDEX 7, FRANCE 75321
Correspondent:
LINDA K. RUSSELL
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056

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