JURGEN ENGELHARDT

Person

FALLINGBOSTEL, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Water-soluble biodegradable hydroxyalkyl cellulose-2-hydroxycarboxy...
- Patent number 6,559,300
- Issue date May 6, 2003
- Wolff Walsrode AG
- Joachim Simon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic material consisting of aliphatic carbamic acid deriva...
- Patent number 6,403,787
- Issue date Jun 11, 2002
- Wolff Walsrode AG
- Jürgen Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing cellulose derivatives
- Patent number 6,146,858
- Issue date Nov 14, 2000
- Wolff Walsrode AG
- Rainhardt Koch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compostable and thermoplastic cellulose ether-2-hydroxycarboxylic a...
- Patent number 5,861,506
- Issue date Jan 19, 1999
- Wolff Walsrode AG
- Joachim Simon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic and biodegradable polysaccharide esters/polysaccharid...
- Patent number 5,717,087
- Issue date Feb 10, 1998
- Wolff Walsrode AG
- Jochen Kalbe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermoplastically workable, biodegradable moulding compositions
- Patent number 5,698,612
- Issue date Dec 16, 1997
- Bayer Akteingesellschaft
- Joachim Simon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic biodegradable polysaccharide derivatives, process for...
- Patent number 5,639,865
- Issue date Jun 17, 1997
- Wolff Walsrode Aktiengesellschaft
- Jochen Kalbe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic cellulose ether ester graft copolymers and process fo...
- Patent number 5,466,794
- Issue date Nov 14, 1995
- Wolff Walsrode Aktiengesellschaft
- Jochen Kalbe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NANOPARTICLES MADE OF AMORPHOUS CELLULOSE
- Publication number 20110293732
- Publication date Dec 1, 2011
- Klaus Nachtkamp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NANOPARTICLES FROM SLIGHTLY OXIDISED CELLULOSE
- Publication number 20110198533
- Publication date Aug 18, 2011
- Klaus Nachtkamp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC MATERIAL CONSISTING OF ALIPHATIC CARBAMIC ACID DERIVA...
- Publication number 20010007027
- Publication date Jul 5, 2001
- JURGEN ENGELHARDT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

JURGEN ENGELHARDT

Person

Patents Grantslast 30 patents

Water-soluble biodegradable hydroxyalkyl cellulose-2-hydroxycarboxy...

Thermoplastic material consisting of aliphatic carbamic acid deriva...

Method for producing cellulose derivatives

Compostable and thermoplastic cellulose ether-2-hydroxycarboxylic a...

Thermoplastic and biodegradable polysaccharide esters/polysaccharid...

Thermoplastically workable, biodegradable moulding compositions

Thermoplastic biodegradable polysaccharide derivatives, process for...

Thermoplastic cellulose ether ester graft copolymers and process fo...

Patents Applicationslast 30 patents

NANOPARTICLES MADE OF AMORPHOUS CELLULOSE

NANOPARTICLES FROM SLIGHTLY OXIDISED CELLULOSE

THERMOPLASTIC MATERIAL CONSISTING OF ALIPHATIC CARBAMIC ACID DERIVA...