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Patent Assignment Details
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Reel/Frame:005689/0026   Pages: 3
Recorded: 04/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/02/1993
Application #:
07661596
Filing Dt:
02/20/1991
Title:
PHOTOGRAPHIC SILVER HALIDE MATERIALS CONTAINING ARYL HYDRAZIDES
Assignors
1
Exec Dt:
03/18/1991
2
Exec Dt:
03/26/1991
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Correspondence name and address
W.B. WARDELL, JR
C/O LEGAL DEPT., PATENT DIVISION
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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