IP Library › Assignment 012945/0896
Patent Assignment
Reel/Frame 012945/0896

Assignment of Assignor's Interest

Recorded: 2002-06-03 Pages: 11
Assignors
CHEN, SHUANG
Executed: 2002-05-22
PACE, CHARLES
Executed: 2002-04-09
RUBIN, WILLIAM
Executed: 2002-03-01
Assignee
OP40, INC.
SUITE 190, 1311 MAMARONECK AVENUE, WHITE PLAINS, NEW YORK, 10605
Covered Property (1)
System and Method for Collaboration Using Web Browsers
Patent: 8,443,035 →
Application: 09/947,149 →
Publication: US 2004/0133639
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 30, 2002
From: OP40, INC.
To: BAKER COINVESTORS GP, LLC
Reel/Frame 012887/0696 →
Release of Security Interest Jun 30, 2009
From: BAKER COINVESTORS GP, LLC
To: OP40, INC.
Reel/Frame 022895/0564 →
Seller Bill of Sale May 18, 2010
From: OP40, INC.
To: OP40 HOLDINGS, INC.
Reel/Frame 024424/0356 →