Patent Assignment
Reel/Frame 009501/0277
Assignment of Assignor's Interest
Recorded: 1998-10-07
Pages: 3
Assignor
SCHULZE, STEFAN
Executed: 1998-02-05
Assignee
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, 60311 FRANKFURT AM MAIN 1, GERMANY
Covered Property
(1)
A Process for Preparation of Alkali Metal Cyanide Granulates
Patent:
5,914,075 →
Application:
08/777,397 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 5, 1997
From: RIEMENSCHNEIDER, HERBERT; ALT, CHRISTIAN; CLAUS, MARTINA; LOROESCH, JUERGEN
To: DEGUSSA AKTIENGESELLSCHAFT
Reel/Frame 008540/0413 →
Assignment of Assignor's Interest
Apr 18, 2000
From: DEGUSSA AKTIENGESELLSCHAFT
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010719/0914 →
Merger
Oct 6, 2001
From: DEGUSSA-HULS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012322/0909 →
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 →
Assignment of Assignor's Interest
Mar 8, 2010
From: EVONIK DEGUSSA GMBH
To: CYPLUS GMBH
Reel/Frame 024045/0323 →