IP Library Assignment 004139/0313
Patent Assignment
Reel/Frame 004139/0313

Assignment of Assignors Interest.

Recorded: 1983-05-26 Pages: 2
Assignors
GRAHAM, THOMAS E.
Executed: 1983-05-09
SABELMAN, ERIC E.
Executed: 1983-05-09
Assignee
COLLAGE CORPORATION
2500 FABER PLACE, A CORP. OF CA, PALO ALTO, CALIFORNIA, 94303
Covered Property (1)
Human Skin Model for Intradermal Injection Demonstration or Training
Patent: 4,481,001 →
Application: 06/498,292 →
Related Assignments (2)
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 →
Security Interest Oct 21, 1999
From: COLLAGEN AESTHETICS, INC.
To: ABLECO FINANCE LLC, AS AGENT
Reel/Frame 010327/0239 →