Patent Assignment
Reel/Frame 023720/0759
Assignment of Assignor's Interest
Recorded: 2010-01-04
Pages: 3
Assignor
LUDWIG, LESTER
Executed: 2009-12-09
Assignee
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH STREET, SAN MATEO, CALIFORNIA, 94402
Covered Property
(1)
Multimedia Services Using Central Office
Patent:
6,972,786 →
Application:
09/471,577 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 2, 2007
From: COLLABORATION PROPERTIES, INC.
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 019910/0032 →
Security Agreement
Jan 7, 2008
From: AVISTAR COMMUNICATIONS CORPORATION
To: BALDWIN ENTERPRISES, INC., AS COLLATERAL AGENT
Reel/Frame 020325/0091 →
Release of Security Interest in Intellectual Property
Dec 30, 2009
From: BALDWIN ENTERPRISES, INC., AS COLLATERAL AGENT
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 023708/0861 →
Corrective Assignment to Correct the Receiving Party Name Previously Recorded on Reel 023720 Frame 0759. Assignor(S) Hereby Confirms the Correction to the Recordation Cover Sheet of the Assignment Recorded at 023720/0759 on 01/04/2010.
Jan 5, 2010
From: LUDWIG, LESTER
To: COLLABORATION PROPERTIES, INC.
Reel/Frame 023731/0438 →
Assignment of Assignor's Interest
Feb 12, 2010
From: AVISTAR COMMUNICATIONS CORPORATION
To: INTELLECTUAL VENTURES FUND 61 LLC
Reel/Frame 023928/0222 →
Release of Security Interest
Feb 12, 2010
From: BALDWIN ENTERPRISES, INC.
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 023928/0118 →
Assignment of Assignor's Interest
Nov 10, 2010
From: INTELLECTUAL VENTURES FUND 61 LLC
To: PRAGMATUS AV LLC
Reel/Frame 025339/0981 →