Uwe Stuven

Person

Hofheim am Taunus, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of an apparatus for adding at least one additive to a reactor i...
- Patent number 8,206,027
- Issue date Jun 26, 2012
- BASF Aktiengesellschaft
- Annemarie Hillebrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acidic superabsorbent hydrogels
- Patent number 7,915,363
- Issue date Mar 29, 2011
- BASF Aktiengesellschaft
- Rüdiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acidic superabsorbent hydrogels
- Patent number 7,790,823
- Issue date Sep 7, 2010
- BASF Aktiengesellschaft
- Rüdiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cross-linked, water-swellable polymer and method for producing the...
- Patent number 7,393,908
- Issue date Jul 1, 2008
- BASF Aktiengesellschaft
- Wilfried Heide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Complete drying method for hydrogels
- Patent number 6,641,064
- Issue date Nov 4, 2003
- BASF Aktiengesellschaft
- Joachim Dentler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing water-swellable hydorphilic polymers, said pol...
- Patent number 6,565,768
- Issue date May 20, 2003
- BASF Aktiengesellschaft
- Joachim Dentler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for modifying hydrophilic polymers
- Patent number 6,300,423
- Issue date Oct 9, 2001
- Cassella Aktiengesellschaft
- Friedrich Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of surfactants in the drying of hydrophilic highly swellable hy...
- Patent number 5,945,495
- Issue date Aug 31, 1999
- BASF Corporation
- Thomas Daniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic, highly swellable hydrogels
- Patent number 5,840,321
- Issue date Nov 24, 1998
- Clariant GmbH
- Fritz Engelhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic, highly swellable hydrogels
- Patent number 5,731,365
- Issue date Mar 24, 1998
- Hoechst AG
- Fritz Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-dusting pulverulent hydrophilic polymers
- Patent number 5,681,878
- Issue date Oct 28, 1997
- Cassella Aktiengesellschaft
- Helmut Klotzsche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic highly swellable hydrogels
- Patent number 5,668,236
- Issue date Sep 16, 1997
- Cassella Aktiengesellschaft
- Fritz Engelhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic, swellable graft polymers
- Patent number 5,489,647
- Issue date Feb 6, 1996
- Cassella Aktiengesellschaft
- Ulrich Kussmaul
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pair of substances for absorption heat transformers
- Patent number 4,779,675
- Issue date Oct 25, 1988
- Hoechst Aktiengesellschaft
- Uwe Stuven
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Acidic Superabsorbent Hydrogels
- Publication number 20080166410
- Publication date Jul 10, 2008
- BASF Aktiengesellschaft
- Rudiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acidic superabsorbent hydrogels
- Publication number 20070149716
- Publication date Jun 28, 2007
- BASF Aktiengesellschaft
- Rudiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acidic superabsorbent hydrogels
- Publication number 20050234413
- Publication date Oct 20, 2005
- BASF Aktiengesellschaft
- Rudiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Super-absorbing hydrogel with specific particle size distribution
- Publication number 20040265387
- Publication date Dec 30, 2004
- Dieter Hermeling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acidic superabsorbent hydrogels
- Publication number 20040180189
- Publication date Sep 16, 2004
- Rudiger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cross-linked, water-swellable polymer and method for producing the...
- Publication number 20040014901
- Publication date Jan 22, 2004
- Wilfried Heide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Use of an apparatus for adding at least one additive to a reactor i...

Acidic superabsorbent hydrogels

Acidic superabsorbent hydrogels

Cross-linked, water-swellable polymer and method for producing the...

Complete drying method for hydrogels

Method for producing water-swellable hydorphilic polymers, said pol...

Process for modifying hydrophilic polymers

Use of surfactants in the drying of hydrophilic highly swellable hy...

Hydrophilic, highly swellable hydrogels

Hydrophilic, highly swellable hydrogels

Low-dusting pulverulent hydrophilic polymers

Hydrophilic highly swellable hydrogels

Hydrophilic, swellable graft polymers

Pair of substances for absorption heat transformers

Patents Applicationslast 30 patents

Acidic Superabsorbent Hydrogels

Acidic superabsorbent hydrogels

Acidic superabsorbent hydrogels

Super-absorbing hydrogel with specific particle size distribution

Acidic superabsorbent hydrogels

Cross-linked, water-swellable polymer and method for producing the...