Patent Assignment
Reel/Frame 020424/0761
Assignment of Assignor's Interest
Recorded: 2008-01-28
Pages: 3
Assignors
ADLER, PETER
Executed: 2006-03-10
PIRZL, WOLFGANG
Executed: 2006-03-10
SONNENSCHEIN, RAYMUND
Executed: 2006-03-10
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, DUESSELDORF, 40474, GERMANY
Covered Property
(1)
Device and Process for the Deposition of Ultrafine Particles from the Gas Phase
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023985/0296 →
Change of Entity
Feb 22, 2010
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 023998/0937 →
Change of Name
Feb 23, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 024006/0127 →
Change of Name
Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →