Patent Assignment
Reel/Frame 005197/0460
Assignment of Assignors Interest.
Recorded: 1989-12-15
Pages: 8
Assignors
POSTERNAK, DENISE
Executed: 1989-02-20
POSTERNAK, FRANCOISE
Executed: 1989-02-20
POSTERNAK, MICHEL
Executed: 1989-02-20
Assignee
CEHOVIC, GEORGES,
7, RESIDENCE DE LA VALLEE,, 92120 PALAISEAU,, FRANCE
Covered Property
(1)
Cosmetic Use of Cyclic Amp and Phospho-Diesterase Inhibitors
Patent:
3,978,213 →
Application:
05/538,395 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of a Part of Assignors Interest
Mar 16, 1981
From: BIOLOGIQUE FRANCAISE, A CORP. OF FRANCE; CEHOVIC, GEORGES D.; LAPINET, EUGENE; POSTERNAK, THEODORE
To: EXPANSION BIOLOGIQUE FRANCAISE; CEHOVIC, GEORGES D.; POSTERNAK, THEODORE
Reel/Frame 003840/0654 →
Change of Name 9/12/89 California
Oct 18, 1989
From: NELSON RESEARCH AND DEVELOPMENT COMPANY
To: WHITBY RESEARCH INCORPORATED
Reel/Frame 005284/0125 →
Assignment of Assignors Interest.
Apr 19, 1990
From: EXPANSION BIOLOGIQUE FRANCAISE, 15/17 GALERIE VIVIENNE, 75002 PARIS, FRANCE, A CORP. OF FRANCE
To: CEHOVIC, GEORGES
Reel/Frame 005274/0748 →
Assignment of Assignors Interest.
Nov 6, 1990
From: CEHOVIC, GEORGES
To: DALTON LABORATORIES, A CORP. OF PA
Reel/Frame 005498/0881 →
Change of Name 3/13/90 Ca
Nov 26, 1990
From: WHITBY RESEARCH INCORPORATED, A CORP. OF CALIFORNIA
To: WHITBY RESEARCH, INC.
Reel/Frame 005556/0031 →