Patent Assignment
Reel/Frame 003812/0586
Assignment of Assignors Interest.
Recorded: 1980-08-28
Pages: 4
Assignors
HUGHES, JOHN L.,
Executed: 1978-06-28
LIU, ROBERT C.
Executed: 1978-06-28
SEYLER, JAY K.
Executed: 1978-06-28
Assignee
ARMOUR PHARMACEUTICAL COMPANY, A CORP. OF DE
KANKAKEE, ILLINOIS
Covered Property
(1)
Synthesis of Peptides
Patent:
4,217,268 →
Application:
05/926,573 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 7, 1988
From: ARMOUR & PHARMACEUTICAL COMPANY A DE CORP.
To: RORER PHARMACEUTICAL CORPORATION, A CORP. OF DE
Reel/Frame 004836/0859 →
Change of Name Effective on 09/10/1990
Nov 9, 1990
From: RORER PHARMACEUTICALS INC.
To: RHONE-POULENC RORER PHARMACEUTICALS INC.
Reel/Frame 005563/0007 →