IP Library › Assignment 022085/0013
Patent Assignment
Reel/Frame 022085/0013

Merger

Recorded: 2009-01-09 Pages: 6
Assignors
Assignee
SIEMENS COMMUNICATIONS, INC.
1001 YAMATO RD., BOCA RATON, FLORIDA, 33431
Covered Properties (2)
Network Group Pickup
Patent: 7,492,887 →
Application: 09/218,783 →
Dispatching messages among registered software modules in telecommunications system including telephony internet server coupled between packet network and PBX
Patent: 7,496,924 →
Application: 09/742,696 →
Publication: US 2002/0021774
Related Assignments (10)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest Aug 24, 2015
From: UNIFY INC.
To: UNIFY GMBH & CO. KG
Reel/Frame 036434/0247 →
Termination and Release of Security Interest in Patents Sep 9, 2015
From: WELLS FARGO TRUST CORPORATION LIMITED
To: UNIFY, INC.
Reel/Frame 036574/0383 →
Demerger Oct 28, 2015
From: UNIFY GMBH & CO. KG
To: ENTERPRISE TECHNOLOGIES S.A.R.L. & CO. KG
Reel/Frame 037008/0751 →
Assignment of Assignor's Interest Oct 28, 2015
From: ENTERPRISE TECHNOLOGIES S.A.R.L. & CO. KG
To: ENTERPRISE SYSTEMS TECHNOLOGIES S.A.R.L.
Reel/Frame 036987/0803 →
Assignment of Assignor's Interest Jan 29, 2022
From: UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 058819/0458 →
Assignment of Assignor's Interest Jan 30, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058821/0818 →
Assignment of Assignor's Interest Apr 11, 2022
From: ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 059556/0212 →
Assignment of Assignor's Interest Aug 1, 2022
From: ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 060685/0391 →