Patent Assignment
Reel/Frame 005739/0445
Assignment of Assignors Interest.
Recorded: 1991-06-18
Pages: 2
Assignors
GUZZI, UMBERTO
Executed: 1991-05-22
PALMIERI, CONSTANTINO
Executed: 1991-05-22
CROCI, TIZIANO
Executed: 1991-05-22
Assignee
SANOFI, A FRENCH CORP.
40 AVENUE GEORGE V, 75008 PARIS, FRANCE
Covered Property
(1)
N-Substituted Trifluoromethylphenyltetrahydropyridines, Process for Thr Preparation Thereof, Intermediates in Said Process an Pharmaceutical Compositions Containing Them
Patent:
5,281,606 →
Application:
07/705,704 →
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 →
Change of Address
May 31, 1996
From: SANOFI
To: SANOFI
Reel/Frame 007978/0213 →
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 →