Patent Assignment
Reel/Frame 016481/0737
Assignment of Assignor's Interest
Recorded: 2005-04-14
Pages: 3
Assignors
SCHLESIGER, HARTWIG
Executed: 2005-02-09
DANNHORN, WOLFGANG
Executed: 2005-02-10
KLOHR, ERIK-ANDREAS
Executed: 2005-02-10
SCHMIDT, MARC OLIVER
Executed: 2005-02-10
KOWOLLIK, MARTIN
Executed: 2005-02-15
Assignee
WOLFF CELLULOSIC GMBH & CO. KG
29656 WALSRODE, GERMANY
Covered Property
(1)
Process for the production of methylhydroxyalkyl cellulose
Application:
11/105,679 →
Publication:
US 2005/0240016
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Transfer of All Assets Subject to Attached Agreement Having an Effective Date of Jan. 1, 2007
Nov 29, 2007
From: WOLFF CELLULOSICS GMBH & CO. KG
To: WOLFF WALSRODE AG
Reel/Frame 020178/0560 →
Certified Copy of German Trade Register
Nov 29, 2007
From: WOLFF WALSRODE AG
To: DOW WOLFF CELLULOSICS GMBH
Reel/Frame 020178/0578 →
Change of Name
Jun 15, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022826/0156 →
Change of Name
Mar 21, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025990/0927 →