Patent Assignment
Reel/Frame 015380/0568
Change of Name
Recorded: 2004-06-01
Pages: 6
Assignor
ACTIVE BUDDY, INC.
Executed: 2003-11-20
Assignee
CONVERSAGENT, INC.
481 GREENWICH STREET, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Transparent proxy server for instant messaging system and methods
Application:
10/306,717 →
Publication:
US 2003/0131061
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 12, 2007
From: CONVERSAGENT, INC.
To: COLLOQUIS, INC.
Reel/Frame 018996/0403 →
Change of Name
Mar 21, 2007
From: CONVERSAGENT, INC.
To: COLLOQUIS, INC.
Reel/Frame 019035/0960 →
Assignment of Assignor's Interest
Jan 15, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034766/0509 →