Patent Assignment
Reel/Frame 015903/0157
Assignment of Assignor's Interest
Recorded: 2005-04-14
Pages: 4
Assignors
BUB, GUNTHER
Executed: 2004-12-15
MOSLER, JURGEN
Executed: 2004-12-13
MASCHMEYER, DIETRICH
Executed: 2004-12-21
SABBAGH, ANDREAS
Executed: 2004-12-20
FORNIKA, ROLAND
Executed: 2004-12-22
PEUCKERT, MATTHIAS
Executed: 2004-12-16
Assignee
STOCKHAUSEN GMBH & CO. KG
BAKERPFAD 25, KREFELD, GERMANY
Covered Property
(1)
Process for the Production of Acrylic Acid
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 16, 2005
From: STOCKHAUSEN GMBH & CO., KG; STOCKHAUSEN VERWALTUNGSGESELLSCHAFT
To: STOCKHAUSEN GMBH
Reel/Frame 015689/0508 →
Corrective Assignment to Correct the Effective Date on the Cover Sheet for Previously Recorded on Reel 015903 Frame 0157. Assignor Hereby Confirms the Effective Date Is 12/22/04.
Apr 19, 2005
From: BUB GUNTHER; MOSLER, JURGEN; MASCHMEYER, DIETRICH; FORNIKA, ROLAND
To: STOCKHAUSEN GMBH & CO. KG
Reel/Frame 016099/0293 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 024023/0758 →
Change of Name
Nov 29, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 025308/0973 →
Merger
May 15, 2013
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 030417/0037 →