Patent Assignment
Reel/Frame 012538/0429
Assignment of Assignor's Interest
Recorded: 2002-01-31
Pages: 4
Assignors
ALIG, ALFRED
Executed: 2001-10-22
BATZ-SOHN, CHRISTOPH
Executed: 2001-10-22
DESCHLER, ULRICH
Executed: 2001-11-15
MICHEL, RUDOLF
Executed: 2001-10-24
MUNZENBERG, JORG
Executed: 2001-11-26
SONNENSCHEIN, RAYMUND
Executed: 2001-11-12
WILL, WERNER
Executed: 2001-10-22
ZEZULKA, GERD RAINHARD
Executed: 2001-10-22
RUTZEL, KARL-HEINZ
Executed: 2001-11-19
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, HANAU POSTFACH 13 45, DE-63403, HANAU, GERMANY
Covered Property
(1)
Process for the Preparation of Organosilylalkylpolysulfanes
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 →
Merger and Change of Name
May 4, 2021
From: EVONIK DEGUSSA GMBH; EVONIK OPERATIONS GMBH
To: EVONIC OPERATIONS GMBH
Reel/Frame 056128/0001 →