Patent Assignment
Reel/Frame 015906/0235
Assignment of Assignor's Interest
Recorded: 2005-03-16
Pages: 4
Assignee
SIEMENS COMMUNICATIONS, INC.
900 BROKEN SOUND BOULEVARD, BOCA RATON, FLORIDA, 33487
Covered Property
(1)
Method and apparatus for querying a list of participants in a conference
Application:
10/957,172 →
Publication:
US 2006/0067499
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 →