Patent Assignment
Reel/Frame 020178/0560
Transfer of All Assets Subject to Attached Agreement Having an Effective Date of Jan. 1, 2007
Recorded: 2007-11-29
Pages: 16
Assignor
WOLFF CELLULOSICS GMBH & CO. KG
Executed: 2007-08-07
Assignee
WOLFF WALSRODE AG
AUGUST-WOLFFSTRASSE 13, BOMLITZ, D-29699, GERMANY
Covered Properties
(18)
Process and Apparatus for the Industrial Preparation of Methylhydroxyalkylcellulose
Process of Preparing Delayed-Dissolution Cellulose Ethers
Continuous Process for the Production and/or Workup of Polysaccharide Derivatives
Method of Treating Infectious Diseases with Polysaccharide Derivatives
Cellulose Derivatives Having Gel-Like Rheological Properties and Process for the Preparation Thereof
Cellulose ether blends of increased bulk density, their use in construction material systems, and a process for producing cellulose ether blends of increased bulk density
Application:
10/768,765 →
Publication:
US 2004/0225035
Process for Cement Extrusion That Makes Use of Crosslinked Cellulose Additives
Cellulose Ether Composition for the Extrusion of Mineral Shaped Bodies and Also a Process for the Extrusion of Mineral Shaped Bodies Using This Cellulose Ether Composition
Storage-stable particle composition of polysaccharides and/or polysaccharide derivatives and at least one synthetic polymer, a process for production thereof and use thereof in construction material mixtures
Application:
10/981,016 →
Publication:
US 2005/0282939
Process for the production of methylhydroxyalkyl cellulose
Application:
11/105,679 →
Publication:
US 2005/0240016
Process for the preparation of cellulose derivatives containing amino groups
Application:
11/184,093 →
Publication:
US 2006/0041117
Method of preparing modified cellulose pulp
Application:
11/231,016 →
Publication:
US 2006/0169432
Anionic Cellulose Nitrate Derivatives and Aqueous Dispersions Thereof
Process for the recovery of hemicelluloses from lignocellulosic material
Application:
11/301,775 →
Publication:
US 2006/0128952
Process for shaping cellulose ethers
Application:
11/342,992 →
Publication:
US 2006/0205935
Aminoalkyl-Containing Guar Derivatives
Cellulose Ether Composition
Preparation of Cellulose Ether Products of Increased Viscosity and Fineness
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2003
From: ECKHARDT, VOLKER; LOHRIE, MARTIN; SCHRIEWER, BERND; TANNEBERGER, HOLGER
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 014278/0715 →
Assignment of Assignor's Interest
Jul 23, 2003
From: SCHLESIGER, HARTWIG; KULL, ARNE HENNING; KLOHR, ERIK-ANDREAS
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 014328/0705 →
Assignment of Assignor's Interest
Oct 25, 2004
From: HAACK, VERA; HEINZE, THOMAS; SCHMIDTKE, MICHAELA; MOLLMANN, UTE
To: WOLFF CELLULOSICS GMBH CO. KG
Reel/Frame 015916/0817 →
Assignment of Assignor's Interest
Nov 8, 2004
From: BAYER, ROLAND; HOHL, FRANK; SCHLESIGER, HARTWIG; KULL, ARNE HENNING
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 015961/0066 →
Assignment of Assignor's Interest
Nov 12, 2004
From: SCHLESIGER, HARTWIG; BAYER, ROLAND; HOHL, FRANK; KULL, ARNE HENNING
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 015985/0399 →
Assignment of Assignor's Interest
Feb 28, 2005
From: WEBER, GUNTER; BRACKHAGEN, MEINOLF; SCHLESIGER, HARTWIG; SIEGMUND, GRIT
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 016312/0594 →
Assignment of Assignor's Interest
Apr 14, 2005
From: SCHLESIGER, HARTWIG; DANNHORN, WOLFGANG; KLOHR, ERIK-ANDREAS; SCHMIDT, MARC OLIVER
To: WOLFF CELLULOSIC GMBH & CO. KG
Reel/Frame 016481/0737 →
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 →
Assignment of Assignor's Interest
Dec 13, 2005
From: SCHRODER, NILS; ENGELHARDT, JURGEN; ERASMY, NICOLE; LEBIODA, SASCHA
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017356/0574 →
Assignment of Assignor's Interest
Dec 22, 2005
From: SCHRODER, NILS; ENGELHARDT, JURGEN; KRUGER, CHRISTA; BUSSE, TILMANN
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017382/0119 →
Assignment of Assignor's Interest
May 26, 2006
From: HILD, ALEXANDRA; SCHMIDT, MARC OLIVER; ALTMANN, AXEL; LANGER, BENEDIKT
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017911/0523 →
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
Jun 27, 2006
From: HUTTERMANN, CARSTEN; BRACKHAGEN, MEINOLF; ENGELHARDT, JURGEN
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 017868/0635 →
Assignment of Assignor's Interest
Jul 31, 2006
From: BAYER, ROLAND; SCHLESIGER, HARTWIG; AURIEL, DANIEL
To: WOLFF CELLULOSICS GMBH & CO. KG
Reel/Frame 018035/0329 →
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 →
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 10, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022807/0345 →
Change of Name
Jun 15, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022826/0156 →
Change of Name
Jun 15, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022826/0205 →
Change of Name
Jun 15, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022826/0125 →
Change of Name
Jun 16, 2009
From: DOW WOLFF CELLULOSICS GMBH
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022832/0809 →
Change of Name
Mar 10, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025932/0069 →
Change of Name
Mar 21, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025990/0927 →
Change of Name
Oct 26, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044302/0309 →
Change of Name
Oct 30, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044323/0878 →