Patent Assignment
Reel/Frame 006683/0499
Change of Name
Recorded: 1993-09-15
Pages: 5
Assignor
SANOFI
Executed: 1992-01-31
Assignee
ELF SANOFI
32-34, RUE MARBEUF, PARIS, 75008, FRANCE
Covered Property
(1)
Use of a 1-(2-Naphthylethyl)-4-(3-Trifluoromethylphenyl)-1,2,3,6- Tetrahydropyridine for the Manufacture of a Medicament for the Treatment of Cerebral and Neuronal Diseases
Patent:
5,270,320 →
Application:
07/789,044 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 6, 1992
From: COUDE, FRANCOIS X.; FLURNIER, JACQUELINE; GUZZI, UMBERTO
To: SANOFI
Reel/Frame 006007/0651 →
Change of Name
May 29, 1997
From: SANOFI, ELF
To: SANOFI
Reel/Frame 008545/0720 →
Merger
Jun 8, 2004
From: SANOFI
To: SANOFI-SYNTHELABO
Reel/Frame 015386/0621 →
Change of Name
Jul 22, 2005
From: SANOFI-SYNTHELABO
To: SANOFI-AVENTIS
Reel/Frame 016345/0189 →