Patent Assignment
Reel/Frame 003980/0546
Assignment of Assignors Interest.
Recorded: 1982-05-03
Pages: 2
Assignors
HERMANN, EDWARD C.
Executed: 1980-04-21
LEE, KYU T.
Executed: 1980-04-21
MYERS, MELVYN J.
Executed: 1980-04-21
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Covered Property
(1)
17-Substituted-6-Desoxy-7,8-Dihydro-6ALPHA-Methylnoroxymorphone Narcotic Antagonists
Patent:
4,322,426 →
Application:
06/144,542 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.