IP Library › Assignment 022528/0617
Patent Assignment
Reel/Frame 022528/0617

Assignment of Assignor's Interest

Recorded: 2009-04-09 Pages: 5
Assignors
BRUGGENDICK, HERMANN
Executed: 2006-03-24
BENESCH, WOLFGANG
Executed: 2006-03-24
GILGEN, RALF
Executed: 2006-03-24
Assignee
EVONIK ENERGY SERVICES GMBH
RUTTENSCHEIDER STRASSE 1-3, ESSEN, 45128, GERMANY
Covered Property (1)
Arrangement for Separating Coarse Ash Out of a Flue Gas Stream
Patent: 8,062,600 →
Application: 12/421,401 →
Publication: US 2009/0202401
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Address of the Assignee. Previously Recorded on Reel 021066 Frame 0570. Assignor(S) Hereby Confirms the Presently Reads: Ruttenscheider Strasse 1-3 Should Read: Rellinghauser Strasse 1-11. May 27, 2009
From: BRUGGENDICK, HERMANN; BENESCH, WOLFGANG; GILGEN, RALF
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 022743/0277 →
Change of Name Jan 25, 2012
From: EVONIK ENERGY SERVICES GMBH
To: STEAG ENERGY SERVICES GMBH
Reel/Frame 027594/0785 →
Change of Name Dec 1, 2023
From: STEAG ENERGY SERVICES GMBH
To: IQONY SOLUTIONS GMBH
Reel/Frame 065811/0277 →