Patent Assignment
Reel/Frame 017433/0653
Assignment of Assignor's Interest
Recorded: 2006-04-04
Pages: 21
Assignors
HASSE, ANDRE
Executed: 2006-01-11
ALBERT, PHILIPP
Executed: 2006-01-11
KLOCKMANN, OLIVER
Executed: 2006-01-09
KORTH, KARSTEN
Executed: 2006-01-06
PIETER, REIMUND
Executed: 2006-03-02
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, DE-40474 DUSSELDORF, GERMANY
Covered Property
(1)
Rubber Mixtures
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
Feb 6, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051834/0830 →