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Patent Assignment Details
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Reel/Frame:004497/0591   Pages: 1
Recorded: 01/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/02/1988
Application #:
06803222
Filing Dt:
12/02/1985
Title:
N-OXIDE PRODRUG DERIVATIVES OF 3-HYDROXY MORPHINANS AND PARTIAL MORPHINANS HAVING IMPROVED ORAL BIOAVAILABILITY, PHARMACEUTICAL COMPOSITIONS, AND PROCESSES
Assignors
1
Exec Dt:
11/25/1985
2
Exec Dt:
11/25/1985
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Correspondence name and address
ROBERT W. BLACK
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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