Patent Assignment
Reel/Frame 004601/0575
Assignment of Assignors Interest.
Recorded: 1986-09-08
Pages: 2
Assignors
STUDT, WILLIAM L.
Executed: 1984-04-26
KUHLA, DONALD E.
Executed: 1984-04-26
CAMPBELL, HENRY F.
Executed: 1984-04-26
Assignee
WILLIAM H. RORER, INC., A CORP. OF PA.
500 VIRGINIA DRIVE, FORT WASHINGTON, PENNSYLVANIA, 19034
Covered Property
(1)
3- and 5-Amino Thiatriazines, and Their Pharmaceutical Uses
Patent:
4,742,055 →
Application:
06/604,988 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 8, 1986
From: DODSON, STUART A.
To: WILLIAM H. RORER, INC., A CORP. OF PA.
Reel/Frame 004601/0573 →
Merger Effective Date: December 30, 1986
Jun 9, 1987
From: WILLIAM H. RORER, INC. (MERGED INTO); USV PHARMACEUTICAL CORPORATION (CHANGED TO)
To: RORER PHARMACEUTICAL CORPORATION, A CORP. OF DE.
Reel/Frame 004725/0703 →
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 →