Patent Assignment
Reel/Frame 016669/0501
Assignment of Assignor's Interest
Recorded: 2005-08-25
Pages: 4
Assignors
TIRUTHANI, SARAVANAKUMAR V.
Executed: 2005-07-27
OLIVEIRA, MARCELO G.
Executed: 2005-08-17
Assignee
SIEMENS COMMUNICATIONS, INC.
INTELLECTUAL PROPERTY DEPARTMENT, 900 BROKEN SOUND PAKWAY, BOCA RATON, FLORIDA, 33487
Covered Property
(1)
Method and apparatus for dynamic authorization of conference joining
Application:
11/136,112 →
Publication:
US 2006/0285671
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 27, 2010
From: SIEMENS COMMUNICATIONS, INC.
To: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Reel/Frame 024294/0040 →
Grant of Security Interest in U.S. Patents
Nov 10, 2010
From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
To: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 025339/0904 →