Patent Assignment
Reel/Frame 022826/0205
Change of Name
Recorded: 2009-06-15
Pages: 6
Assignor
DOW WOLFF CELLULOSICS GMBH
Executed: 2009-04-14
Assignee
DOW GLOBAL TECHNOLOGIES INC.
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Properties
(4)
Process for the preparation of cellulose derivatives containing amino groups
Application:
11/184,093 →
Publication:
US 2006/0041117
Anionic Cellulose Nitrate Derivatives and Aqueous Dispersions Thereof
Preparation of Cellulose Ether Products of Increased Viscosity and Fineness
Method for Preparing Oat Husks For Xylan Production
Application:
11/572,415 →
Publication:
US 2007/0254083
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2005
From: ENGELHARDT, JURGEN; BRACKHAGEN, MEINOLF; NACHTKAMP, KLAUS; KOCH, WOLFGANG
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017140/0568 →
Corrective Assignment to Correct Serial No. 11/280193, Previously Recorded on Reel 013448 Frame 0481.
Jun 22, 2006
From: HUTTERMANN, CARSTEIN; WAGNER, THOMAS; NACHTKAMP, KLAUS
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017865/0510 →
Assignment of Assignor's Interest
Dec 22, 2006
From: SCHLESIGER, HARTWIG; BAYER, ROLAND; AURIEL, DANIEL; ENGELHARDT, JURGEN
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 018685/0432 →
Assignment of Assignor's Interest
Jun 20, 2007
From: KAHLKE, DIRK; PULS, JURGEN; SAAKE, BODO
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 019462/0575 →
Certified Copy of German Trade Register
Nov 29, 2007
From: WOLFF WALSRODE AG
To: DOW WOLFF CELLULOSICS GMBH
Reel/Frame 020178/0578 →
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 →
Change of Name
Nov 20, 2008
From: WOLFF CELLULOSICS GMBH & CO. KG
To: DOW WOLFF CELLULOSICS GMBH
Reel/Frame 021865/0058 →
Change of Name
Mar 10, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025932/0069 →
Change of Name
Oct 30, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044323/0878 →