IP Library › Assignment 033649/0766
Patent Assignment
Reel/Frame 033649/0766

Assignment of Assignor's Interest

Recorded: 2014-09-02 Pages: 3
Assignor
HOEFER, ULRICH
Executed: 2014-06-17
Assignee
SIEMENS SCHWEIZ AG
FREILAGERSTRASSE 40, ZUERICH, CH-8047, SWITZERLAND
Covered Property (1)
Tobacco Smoke Detector, Hazard Detector, and Method of Distinguishing Tobacco Smoke from Fire Smoke
Application: 14/300,390 →
Publication: US 2014/0361901
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2014
From: SIEMENS SCHWEIZ AG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 033659/0451 →
Assignment of Assignor's Interest Aug 20, 2015
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS SCHWEIZ AG
Reel/Frame 036400/0987 →