Patent Assignment
Reel/Frame 016028/0192
Assignment of Assignor's Interest
Recorded: 2004-11-26
Pages: 2
Assignor
STOLL, WALTER
Executed: 2004-11-08
Assignee
SIEMENS BUILDING TECHNOLOGIES AG
BELLERIVESTRASSE 36, 8008 ZURICH, SWITZERLAND
Covered Property
(1)
Arrangement for the Operation of Field Devices of an Administration and Maintenance Unit of a Building
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Mar 16, 2011
From: SIEMENS BUILDING TECHNOLOGIES AG
To: SIEMENS SCHWEIZ AG
Reel/Frame 025968/0221 →
Assignment of Assignor's Interest
Mar 16, 2011
From: SIEMENS SCHWEIZ AG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 025968/0791 →
Assignment of Assignor's Interest
Nov 30, 2015
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS SCHWEIZ AG
Reel/Frame 037165/0507 →