Patent Assignment
Reel/Frame 010745/0440
Assignment of Assignor's Interest
Recorded: 2000-04-10
Pages: 4
Assignors
TEWFIK, AHMED
Executed: 2000-03-22
SWANSON, MITCHELL D.
Executed: 2000-03-22
ZHU, BIN
Executed: 2000-03-22
Assignee
COGNICITY, INC.
7171 OHMS LANE, SUITE 100, EDINA, MINNESOTA, 55439
Covered Property
(1)
Transactional Watermarking
Patent:
6,915,481 →
Application:
09/481,758 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Collateral
Aug 30, 2001
From: COGNICITY, INC.
To: LEWIS, C. MCKENZIE, III
Reel/Frame 012146/0607 →
Bid on Cognicity Assets
Dec 7, 2001
From: COGNICITY, INC.
To: DIGIMARC CORPORATION
Reel/Frame 012350/0014 →
Cognicity License
Dec 20, 2001
From: COGNICITY, INC., MAC LEWIS AND OTHER SECURED CREDITORS
To: DIGIMARC CORPORATION
Reel/Frame 012370/0075 →
Assignment of Assignor's Interest
Jan 15, 2002
From: COGNICITY, INC.
To: MULTIMEDIA WATERMARKING LLC
Reel/Frame 012484/0646 →
Assignment of Assignor's Interest
Jan 24, 2002
From: LEWIS, C. MCKENZIE
To: MULTIMEDIA WATERMARKING, LLC
Reel/Frame 012554/0700 →