IP Library › Assignment 020091/0599
Patent Assignment
Reel/Frame 020091/0599

Assignment of Assignor's Interest

Recorded: 2007-11-09 Pages: 6
Assignors
WICKER, THOMAS M.
Executed: 2007-11-02
WICKER, DAVID M.
Executed: 2007-10-31
CATON, MICHAEL SCOTT
Executed: 2007-10-31
Assignee
DOCUMENT SECURITY SYSTEMS, INC.
28 EAST MAIN STREET, SUITE 1525, ROCHESTER, NEW YORK, 14614
Covered Property (1)
Single-Color Screen Patterns for Copy Protection
Patent: 8,444,181 →
Application: 11/839,657 →
Publication: US 2008/0048433
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 7, 2021
From: DOCUMENT SECURITY SYSTEMS INC.
To: DSS DIGITAL, INC.
Reel/Frame 056167/0555 →
Assignment of Assignor's Interest Sep 8, 2021
From: DSS DIGITAL, INC.
To: PROOF AUTHENTICATION CORPORATION
Reel/Frame 057411/0095 →