IP Library › Assignment 006178/0484
Patent Assignment
Reel/Frame 006178/0484

Assignment of Assignors Interest.

Recorded: 1992-06-26 Pages: 3
Assignors
EMONDS-ALT, XAVIER
Executed: 1992-06-16
GUEULE, PATRICK
Executed: 1992-06-16
PROIETTO, VINCENZO
Executed: 1992-06-16
BOUSQUET, MARIE,
Executed: 1992-06-16
Assignee
ELF SANOFI
32-34 RUE MARBEUF, 75008 PARIS, FRANCE
Covered Property (1)
Polycyclic Amine Compounds and Their Enantiomers, Their Method of Preparation and Pharmaceutical Compositions in Which They Are Present
Patent: 5,340,822 →
Application: 07/878,710 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →