IP Library › Assignment 020894/0541
Patent Assignment
Reel/Frame 020894/0541

Change of Name

Recorded: 2008-05-02 Pages: 3
Assignor
EVONIK ENCOTEC GMBH
Executed: 2008-01-24
Assignee
EVONIK ENERGY SERVICES GMBH
RELLINGHAUSER STRASSE 1 - 11, ESSEN, 45128, GERMANY
Covered Properties (2)
Method for Treating Flue Gas Catalysts
Patent: 8,153,542 →
Application: 11/640,475 →
Publication: US 2007/0161509
Method for Treating Catalysts
Patent: 8,187,388 →
Application: 11/794,743 →
Publication: US 2008/0115800
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 2007
From: BRUGGENDICK, HERMANN; BLOHM, MAIK
To: STEAG ENCOTEC GMBH
Reel/Frame 019060/0168 →
Assignment of Assignor's Interest Jul 5, 2007
From: BLOHM, MAIK
To: STEAG ENCOTEC GMBH
Reel/Frame 019552/0324 →
Change of Name May 2, 2008
From: STEAG ENCOTEC GMBH
To: EVONIK ENCOTEC GMBH
Reel/Frame 020894/0526 →
Change of Name Jan 25, 2012
From: EVONIK ENERGY SERVICES GMBH
To: STEAG ENERGY SERVICES GMBH
Reel/Frame 027594/0785 →