Patent Assignment
Reel/Frame 005723/0347
Assignment of Assignors Interest.
Recorded: 1991-05-21
Pages: 2
Assignors
COUDE, FRANCOIS X.
Executed: 1991-05-15
FOURNIER, JACQUELINE
Executed: 1991-05-15
GUZZI, UMBERTO
Executed: 1991-05-15
Assignee
SANOFI A FRENCH CORPORATION
40 AVENUE GEORGE V - 75008, PARIS, FRANCE
Covered Property
(1)
Improved Method for Evaluating Neuronal Activity of a Drug
Patent:
5,229,389 →
Application:
07/703,835 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 16, 1993
From: SANOFI
To: ELF SANOFI
Reel/Frame 006763/0399 →
Merger
Jun 8, 2004
From: SANOFI
To: SANOFI-SYNTHELABO
Reel/Frame 015386/0621 →
Change of Name
Jun 8, 2004
From: SANOFI, ELF
To: SANOFI
Reel/Frame 015438/0285 →
Change of Name
Jul 22, 2005
From: SANOFI-SYNTHELABO
To: SANOFI-AVENTIS
Reel/Frame 016345/0189 →