IP Library › Assignment 004524/0224
Patent Assignment
Reel/Frame 004524/0224

Assignment of Assignors Interest.

Recorded: 1986-03-06 Pages: 4
Assignors
BENTZ, HANNE
Executed: 1986-03-05
ELLINGSWORTH, LARRY
Executed: 1986-03-05
ARMSTRONG, ROSA
Executed: 1986-03-05
Assignee
COLLAGEN CORPORATION
2500 FABER PLACE, A CORP. OF CALIFORNIA, PALO ALTO, CALIFORNIA, 94303
Covered Property (1)
Method of Treating Inflammation
Patent: 4,806,523 →
Application: 06/836,672 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 23, 1988
From: COLLAGEN CORPORATION, A CA CORP.
To: COLLAGEN CORPORATION, A CORP. OF DE
Reel/Frame 004887/0276 →
Assignment of Assignors Interest. Apr 1, 1991
From: COLLAGEN CORPORATION, A CORP. OF DELAWARE
To: CELTRIX LABORATORIES, INC.
Reel/Frame 005648/0715 →
Change of Name Aug 21, 1995
From: CELTRIX LABORATORIES, INC.
To: CELTRIX PHARMACEUTICALS, INC.
Reel/Frame 007596/0428 →