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Patent Assignment Details
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Reel/Frame:006336/0243   Pages: 2
Recorded: 11/17/1992
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Total properties: 1
1
Patent #:
Issue Dt:
02/01/1994
Application #:
07957863
Filing Dt:
10/08/1992
Title:
PACKAGE FOR PERMEATION SEPARATION DEVICE
Assignor
1
Exec Dt:
11/13/1992
Assignee
1
75, QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
CARY A. LEVITT
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898

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