Jurgen Engelhardt

Person

Bad Fallingbostel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Nanoparticles made of amorphous cellulose
- Patent number 8,722,092
- Issue date May 13, 2014
- Dow Global Technologies LLC
- Klaus Nachtkamp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nanoparticles from slightly oxidised cellulose
- Patent number 8,338,494
- Issue date Dec 25, 2012
- Dow Global Technologies LLC
- Klaus Nachtkamp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of cellulose nanoparticles
- Patent number 8,182,839
- Issue date May 22, 2012
- Dow Global Technologies LLC
- Jurgen Engelhardt
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Aminoalkyl-containing guar derivatives
- Patent number 7,777,026
- Issue date Aug 17, 2010
- Dow Global Technologies Inc.
- Carsten Hüttermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of cellulose ether products of increased viscosity and...
- Patent number 7,683,110
- Issue date Mar 23, 2010
- Dow Global Technologies Inc.
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ether composition for the extrusion of mineral shaped bod...
- Patent number 7,491,755
- Issue date Feb 17, 2009
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for cement extrusion that makes use of crosslinked cellulos...
- Patent number 7,041,168
- Issue date May 9, 2006
- Wolff Cellulosics GmbH & Co.,
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION OF CELLULOSE NANOPARTICLES
- Publication number 20100272819
- Publication date Oct 28, 2010
- Jurgen Engelhardt
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Preparation of cellulose ether products of increased viscosity and...
- Publication number 20070088106
- Publication date Apr 19, 2007
- Wolff Cellulosics GmbH & Co. KG
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aminoalkyl-containing guar derivatives
- Publication number 20060287516
- Publication date Dec 21, 2006
- Wolff Cellulosics GmbH & Co. KG
- Carsten Huttermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of preparing modified cellulose pulp
- Publication number 20060169432
- Publication date Aug 3, 2006
- Nils Schroder
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for the recovery of hemicelluloses from lignocellulosic mat...
- Publication number 20060128952
- Publication date Jun 15, 2006
- Wolff Cellulosics GmbH & Co. KG
- Nils Schroder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of cellulose derivatives containing ami...
- Publication number 20060041117
- Publication date Feb 23, 2006
- Jurgen Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cellulose ether composition for the extrusion of mineral shaped bod...
- Publication number 20050080167
- Publication date Apr 14, 2005
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Additives containing cellulose derivatives having gel-like rheologi...
- Publication number 20050034636
- Publication date Feb 17, 2005
- Hartwig Schlesiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Jurgen Engelhardt

Person

Patents Grantslast 30 patents

Nanoparticles made of amorphous cellulose

Nanoparticles from slightly oxidised cellulose

Production of cellulose nanoparticles

Aminoalkyl-containing guar derivatives

Preparation of cellulose ether products of increased viscosity and...

Cellulose ether composition for the extrusion of mineral shaped bod...

Process for cement extrusion that makes use of crosslinked cellulos...

Patents Applicationslast 30 patents

PRODUCTION OF CELLULOSE NANOPARTICLES

Preparation of cellulose ether products of increased viscosity and...

Aminoalkyl-containing guar derivatives

Method of preparing modified cellulose pulp

Process for the recovery of hemicelluloses from lignocellulosic mat...

Process for the preparation of cellulose derivatives containing ami...

Cellulose ether composition for the extrusion of mineral shaped bod...

Additives containing cellulose derivatives having gel-like rheologi...