Patent Assignment
Reel/Frame 004256/0601
Assignment of Assignors Interest.
Recorded: 1984-04-30
Pages: 2
Assignors
BLAKELY, LINDA L
Executed: 1984-04-17
GOODMAN, JOHN C.
Executed: 1984-04-25
WALKER, DAVID B.
Executed: 1984-04-25
Assignee
Covered Property
(1)
Security Control System and Method for Identification Card Cameras
Patent:
4,516,845 →
Application:
06/605,618 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
License Agreement
Feb 19, 2002
From: POLAROID CORPORATION
To: DIGIMARC ID SYSTEM, LLC
Reel/Frame 012598/0628 →
Supplemental Assignment of Patents
Jan 31, 2007
From: PRIMARY PDC, INC. (FMR POLAROID CORPORATION)
To: POLAROID CORPORATION (FMR OEP IMAGING OPERATING CORP.)
Reel/Frame 019077/0001 →
Assignment of Assignor's Interest
May 27, 2008
From: POLAROID CORPORATION
To: YAMA CAPITAL, LLC
Reel/Frame 020995/0573 →