Patent Assignment
Reel/Frame 009042/0258
Assignment of Assignor's Interest
Recorded: 1998-03-12
Pages: 3
Assignors
SCHUTTE, RUDIGER
Executed: 1998-02-04
ALT, HANS CHRISTIAN
Executed: 1998-01-20
BECKER-BALFANZ, CATRIN
Executed: 1998-01-22
SAUER, MANFRED
Executed: 1998-01-26
VON HIPPEL, LUKAS
Executed: 1998-01-14
FEUER, OLIVER
Executed: 1998-01-15
LOROSCH, JURGEN
Executed: 1998-01-30
Assignee
DEGUSSA AG
PATENTABTEILUNG, POSTFACH 1345, DE-63403 HANAU, GERMANY
Covered Property
(1)
Process for Preparing Alkali Metal Cyanide and Alkaline Earth Metal Cyanide Granules and the High Purity Alkali Metal Cyanide Granules Obtainable Thereby
Patent:
5,958,588 →
Application:
09/018,894 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →