Patent Assignment
Reel/Frame 027575/0130
Change of Name
Recorded: 2012-01-23
Pages: 4
Assignor
EVONIK ENERGY SERVICES LLC
Executed: 2011-05-23
Assignee
STEAG ENERGY SERVICES LLC
304 LINWOOD ROAD, P.O. BOX 1727, SUITE 102, KINGS MOUNTAIN, NORTH CAROLINA, 28086
Covered Property
(1)
Method for Treating Scr Catalysts Having Accumulated Iron Compounds
Application:
61/439,200 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 9, 2011
From: HOFFMANN, THIES; MARRINO, BIRGIT
To: EVONIK ENERGY SERVICES LLC
Reel/Frame 026242/0878 →
Change of Name
Jan 27, 2012
From: EVONIK ENERGY SERVICES LLC
To: STEAG ENERGY SERVICES LLC
Reel/Frame 027611/0821 →
Assignment of Assignor's Interest
May 2, 2012
From: STEAG ENERGY SERVICES LLC
To: STEAG ENERGY SERVICES GMBH
Reel/Frame 028140/0666 →