Patent Assignment
Reel/Frame 005192/0120
Assignment of Assignors Interest.
Recorded: 1989-12-01
Pages: 1
Assignors
CONGY, CHRISTIAN
Executed: 1989-11-17
GUEULE, PATRICK
Executed: 1989-11-17
LABEEUW, BERNARD
Executed: 1989-11-17
RINALDI, MURIELLE
Executed: 1989-11-17
Assignee
SANOFI, A FRENCH CORPORATION
40, AVENUE GEORGE V, 75008 PARIS, FRANCE
Covered Property
(1)
Propenone Oxime Ethers, a Method of Preparing Them, and Pharmaceutical Compositions Containing Them
Patent:
5,166,416 →
Application:
07/444,823 →
Related Assignments
(5)
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 →
Change of Name
Jul 22, 1997
From: SANOFI, ELF
To: SANOFI
Reel/Frame 008613/0145 →
Merger
May 25, 2004
From: SANOFI
To: SANOFI-SYNTHELABO
Reel/Frame 015361/0569 →
Change of Name
May 25, 2004
From: SANOFI
To: SANOFI
Reel/Frame 015361/0576 →
Change of Name
Jul 22, 2005
From: SANOFI-SYNTHELABO
To: SANOFI-AVENTIS
Reel/Frame 016345/0189 →