IP Library › Assignment 004520/0938
Patent Assignment
Reel/Frame 004520/0938

Assignment of Assignors Interest.

Recorded: 1986-03-13 Pages: 2
Assignors
KUHLA, DONALD E.
Executed: 1984-04-26
CAMPBELL, HENRY F.
Executed: 1984-04-26
STUDT, WILLIAM L.
Executed: 1984-04-26
Assignee
Covered Property (1)
Bicyclic Enzenoid Aminoalkylene Ethers and Thioethers, and Their Pharmaceutical Uses
Patent: 4,638,001 →
Application: 06/604,813 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →