IP Library › Assignment 030261/0130
Patent Assignment
Reel/Frame 030261/0130

Assignment of Assignor's Interest

Recorded: 2013-04-22 Pages: 3
Assignor
SIEMENS SCHWEIZ AG
Executed: 2013-02-05
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNICH, 80333, GERMANY
Covered Property (1)
Method for Identifying Interference Object in Scatter Volume of Optical Fire Detector and Optical Fire Detector
Patent: 8,994,942 →
Application: 13/720,751 →
Publication: US 2013/0201479
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2013
From: VOLLENWEIDER, WALTER
To: SIEMENS SCHWEIZ AG
Reel/Frame 030261/0085 →
Assignment of Assignor's Interest Sep 4, 2015
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS SCHWEIZ AG
Reel/Frame 036492/0484 →