Patent Assignment
Reel/Frame 006011/0615
Assignment of Assignors Interest.
Recorded: 1992-02-11
Pages: 2
Assignors
BERNHART, CLAUDE
Executed: 1992-02-03
BRELIERE, JEAN-CLAUDE
Executed: 1992-02-03
CLEMENT, JACQUES
Executed: 1992-02-03
NISATO, DINO
Executed: 1992-02-03
PERREAUT, PIERRE
Executed: 1992-02-03
MUNEAUX, CLAUDE
Executed: 1992-02-03
MUNEAUX, YVETTE
Executed: 1992-02-03
Assignee
SOCIETE ANONYME : SANOFI, A FRENCH CORP.
40 AVENUE GEORGE V, 75008 PARIS, FRANCE
Covered Property
(1)
N-Substituted Heterocyclic Derivatives, Their Preparation and the Pharmaceutical Compositions in Which They Are Present
Patent:
5,270,317 →
Application:
07/794,497 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 22, 1993
From: SANOFI
To: ELF SANOFI
Reel/Frame 006583/0399 →
Change of Name
Jul 22, 1997
From: SANOFI, ELF
To: SANOFI
Reel/Frame 008613/0145 →
Assignment of Assignor's Interest
Feb 22, 2000
From: SANOFI.
To: SANOFI-SYTHELABO
Reel/Frame 010668/0608 →
Change of Address
Aug 29, 2002
From: SANOFI
To: SANOFI
Reel/Frame 013240/0417 →
Merger
Aug 29, 2002
From: SANOFI
To: SANOFI-SYNTHELABO
Reel/Frame 013240/0425 →
Change of Name
Jul 22, 2005
From: SANOFI-SYNTHELABO
To: SANOFI-AVENTIS
Reel/Frame 016345/0189 →