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Patent Assignment Details
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Reel/Frame:006425/0634   Pages: 3
Recorded: 02/22/1993
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT PATENT NUMBER PREVIOUSLY RECORDED ON REEL 6299-FRAME 067-068.
Total properties: 1
1
Patent #:
Issue Dt:
03/08/1994
Application #:
07994821
Filing Dt:
12/22/1992
Title:
METHOD FOR PREPARING NEGATIVE-WORKING WASH-OFF RELIEF IMAGES
Assignors
1
Exec Dt:
05/01/1987
2
Exec Dt:
05/01/1987
Assignee
1
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
JOSEPH A. TESSARI
E. I. DU PONT DE NEMOURS COMPANY
LEGAL - PATENTS
1007 MARKET ST.
WILMINGTON, DE 19898

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