Patent Assignment
Reel/Frame 003807/0039
Assignment of Assignors Interest.
Recorded: 1980-10-20
Pages: 1
Assignor
FLIEDNER, LEONARD JOHN JR.
Executed: 1978-03-08
Assignee
ENDO LABORATORIES, INC.
A CORP. OF DE, GARDEN CITY, NEW YORK
Covered Property
(1)
Antidepressant 2-Amino- and -2-(Substituted Amino)-Tetrahydro- and Cis-Hexahydro-Carbazoles and Intermediates Thereto
Patent:
4,254,134 →
Application:
05/887,799 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 22, 1982
From: ENDO LABORATORIES, INC., A CORP. OF DEL.
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 004063/0107 →
Assignment of Assignors Interest.
Nov 14, 1991
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: DU PONT MERCK PHARMACEUTICAL COMPANY
Reel/Frame 005955/0010 →