Patent Assignment
Reel/Frame 014281/0970
Assignment of Assignor's Interest
Recorded: 2004-01-23
Pages: 4
Assignors
DIENER, BERND
Executed: 2003-04-28
GEHLER, VERONIKA
Executed: 2003-03-28
KUESTER, ERICH
Executed: 2003-03-25
ROULANDS, DANIEL
Executed: 2003-04-22
WEHRHAHN, DIETER
Executed: 2003-04-28
Assignee
STOCKHAUSEN GMBH & CO. KG
BAKERPFAD 25, KREFELD D-47805, GERMANY
Covered Property
(1)
Polymer dispersions for fire prevention and firefighting
Application:
10/377,980 →
Publication:
US 2004/0006175
Related Assignments
(3)
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 →
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 →