Patent Assignment
Reel/Frame 012400/0284
Mortgage
Recorded: 2001-12-27
Pages: 2
Assignors
KLEIN, ANJA
Executed: 2000-08-21
FARBER, MICHAEL
Executed: 2000-09-04
LUDERS, CHRISTIAN
Executed: 2000-09-06
Assignee
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM, POSTFACH 22 16 34, MUNCHEN, 80506, GERMANY
Covered Property
(1)
Method and Radio Communications System for Assigning a Frequency Channel to a Radio Station and Appropriate Radio Station
Patent:
6,381,460 →
Application:
09/550,215 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2008
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 020638/0678 →
Assignment of Assignor's Interest
Aug 15, 2014
From: NOKIA SIEMENS NETWORKS GMBH & CO. KG
To: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG GMBH & CO. KG
Reel/Frame 033549/0083 →
Change of Name
Aug 15, 2014
From: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG GMBH & CO. KG
To: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG MANAGEMENT GMBH
Reel/Frame 033549/0122 →
Assignment of Assignor's Interest
Aug 15, 2014
From: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG GMBH
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 033549/0131 →
Assignment of Assignor's Interest
Aug 15, 2014
From: ACACIA RESEARCH GROUP LLC
To: CELLULAR COMMUNICATIONS EQUIPMENT LLC
Reel/Frame 033549/0146 →
Change of Name
Aug 15, 2014
From: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG MANAGEMENT GMBH
To: NOKIA SIEMENS NETWORKS VERMOEGENSVERWALTUNG GMBH
Reel/Frame 033550/0227 →