Patent Assignment
Reel/Frame 004569/0363
Assignment of Assignors Interest.
Recorded: 1986-06-23
Pages: 4
Assignors
SUNDSMO, JOHN S.
Executed: 1986-06-13
KSANDER, GEORGE A.
Executed: 1986-06-13
MC PHERSON, JOHN M.
Executed: 1986-06-11
Assignee
COLLAGEN CORPORATION
2500 FABER PLACE, A CORP. OF CA, PALO ALTO, CALIFORNIA, 94303
Covered Property
(1)
Wound-Healing Composition
Patent:
4,760,131 →
Application:
06/877,266 →
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 →