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Patent Assignment Details
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Reel/Frame:007265/0312   Pages: 2
Recorded: 12/16/1994
Conveyance: ASSIGNMENT OF 1/2 ASSIGNORS INTEREST
Total properties: 1
1
Patent #:
Issue Dt:
05/10/1994
Application #:
08057032
Filing Dt:
05/05/1993
Title:
POLYIMIDE AND POLYAMIDE-IMIDE GAS SEPARATION MEMBRANES
Assignor
1
Exec Dt:
12/12/1994
Assignee
1
75, QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
JAMES A. FORSTNER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898

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