IP Library › Assignment 004806/0538
Patent Assignment
Reel/Frame 004806/0538

Assignment of Assignors Interest.

Recorded: 1987-12-11 Pages: 1
Assignors
RADISSON, JOEL
Executed: 1987-11-25
BRAYE, EMILE
Executed: 1987-11-25
Assignee
SANOFI
PARIS, FRANCE
Covered Property (1)
Process for the Preparation of Thienylethylamines
Patent: 4,876,362 →
Application: 07/132,070 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 2, 1993
From: SANOFI
To: ELF SANOFI
Reel/Frame 006673/0983 →
Assignment of Assignor's Interest Nov 14, 2001
From: SANOFI
To: SANOFI-SYNTHELABO
Reel/Frame 012302/0329 →
Change of Name Jul 22, 2005
From: SANOFI-SYNTHELABO
To: SANOFI-AVENTIS
Reel/Frame 016345/0189 →