IP Library Assignment 015495/0698
Patent Assignment
Reel/Frame 015495/0698

Assignment of Assignor's Interest

Recorded: 2004-06-22 Pages: 3
Assignors
FRIEDRICH, PETER
Executed: 2004-05-12
LOBIG, NORBERT
Executed: 2004-05-17
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, 80333, MUNCHEN, GERMANY
Covered Property (1)
Method and Device for Providing Conferences
Patent: 7,180,992 →
Application: 10/644,079 →
Publication: US 2004/0218553
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2008
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 020540/0639 →