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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5246647
Issue Dt:
09/21/1993
Application #:
07746756
Filing Dt:
08/19/1991
Inventors:
HENRY N. BECK, ROBERT D. MAHONEY, HAWK S. WAN, CHIEH-CHUN CHAU, TIMOTHY M. FINNEY et al
Title:
PROCESS OF MAKING MICROPOROUS HOLLOW FIBER OF FILM MEMBRANE OF POLY (PHENYLENE SULFIDE) (PPS)
Assignment: 1
Reel/Frame:
005921/0844Recorded: 11/25/1991Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
BECK, HENRY N.
Exec Dt:
10/03/1991
MAHONEY, ROBERT D.
Exec Dt:
10/02/1991
WAN, HAWK S.
Exec Dt:
10/02/1991
CHAU, CHIEH-CHUN
Exec Dt:
10/10/1991
FINNEY, TIMOTHY M.
Exec Dt:
10/10/1991
WESSLING, RITCHIE A.
Exec Dt:
10/02/1991
KAWAMOTO, JIRO
Exec Dt:
10/02/1991
SONNENSCHEIN, MARK F.
Exec Dt:
10/02/1991
Assignee:
DOW CHEMICAL COMPANY, THE A CORP. OF DELAWARE
2030 DOW CENTER ABBOTT ROAD
MIDLANDS, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967

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