Patent Assignment
Reel/Frame 005544/0122
Assignment of Assignors Interest.
Recorded: 1990-12-20
Pages: 2
Assignor
RHONE-POULENC RORER PHARMACEUTICALS INC.
Executed: 1990-12-11
Assignee
TAKEDA CHEMICAL INDUSTRIES, LTD.
3-6 DOSHOMACHI 2-CHOME, CHUO-KU,, OSAKA, JAPAN
Covered Property
(1)
N-Substituted-Amido-Amino Acids
Patent:
4,831,184 →
Application:
06/465,940 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 14, 1983
From: YOUSSEFYEH, RAYMOND D.; SKILES, JERRY W.; SUH, JOHN T.; JONES, HOWARD
To: USV PHARMACEUTICAL CORPORATION
Reel/Frame 004121/0437 →
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 →