Patent Assignment
Reel/Frame 015052/0696
Assignment of Assignor's Interest
Recorded: 2004-03-08
Pages: 3
Assignors
VOGEL, KARL
Executed: 2000-08-10
AUER, EMMANUEL
Executed: 2000-08-07
STARZ, KARL-ANTON
Executed: 2000-08-08
ALBERS, PETER
Executed: 2000-08-08
BERGEMANN, KLAUS
Executed: 2000-08-03
VOGLER, CONNY
Executed: 2000-08-15
Assignee
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9, D-60311 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Furnace carbon black, process for production and use thereof
Application:
10/793,734 →
Publication:
US 2004/0248731
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 22, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023973/0200 →
Merger
Feb 22, 2010
From: DEGUSSA-HULS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 023973/0204 →
Change of Entity
Feb 22, 2010
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 023973/0592 →
Change of Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023973/0609 →
Assignment of Assignor's Interest
Apr 15, 2011
From: EVONIK DEGUSSA GMBH
To: EVONIK CARBON BLACK GMBH
Reel/Frame 026209/0429 →