Patent Assignment
Reel/Frame 014066/0661
Assignment of Assignor's Interest
Recorded: 2003-10-16
Pages: 2
Assignor
STEAG ENCOTEC
Executed: 2003-06-13
Assignee
STEAG KETEK IT GMBH
HACKORTSTRASSE 35, RATINGEN, D-40880, GERMANY
Covered Property
(1)
Method for Optimizing Fossil-Fueled Power Stations
Patent:
6,230,495 →
Application:
09/319,107 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 1999
From: BENESCH, WOLFGANG; HANDEL, GEORG; GOCHT, DIETMAR; LANGE, MATTHIAS
To: STEAG AKTIENGESELLSCHAFT; KETEK ENGINEERING GMBH
Reel/Frame 010246/0953 →
Assignment of Assignor's Interest
Oct 5, 2000
From: STEAG AKTIENGESELLSCHAFT
To: STEAG ENCOTEC
Reel/Frame 011277/0863 →
Merger
Nov 18, 2008
From: STEAG KETEK IT GMBH
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 021849/0513 →
Change of Name
Jan 25, 2012
From: EVONIK ENERGY SERVICES GMBH
To: STEAG ENERGY SERVICES GMBH
Reel/Frame 027594/0785 →