IP Library › Assignment 017051/0888
Patent Assignment
Reel/Frame 017051/0888

Assignment of Assignor's Interest

Recorded: 2005-03-23 Pages: 3
Assignor
ACKERMANN-MARKES, ACHIM
Executed: 2005-03-16
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, GERMANY
Covered Property (1)
Method for Providing Absence Information
Patent: 7,251,482 →
Application: 10/529,403 →
Publication: US 2006/0166654
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2012
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 028967/0427 →
Change of Name Jun 13, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 033156/0114 →