Gerhard Wick

Person

Obernburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Biocompatible polyurethane
- Patent number 5,109,077
- Issue date Apr 28, 1992
- Azko NV
- Gerhard Wick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cross-counter-stream module for heat or mass exchange
- Patent number 4,649,991
- Issue date Mar 17, 1987
- Akzo nv
- Clemens Neuhaus
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Embedding material and process for the production thereof
- Patent number 4,598,136
- Issue date Jul 1, 1986
- Akzo nv
- Gerhard Wick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Embedding mass based upon fast-reacting polyurethane casting resin
- Patent number 4,433,128
- Issue date Feb 21, 1984
- Akzo nv
- Gerhard Wick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Embedding mass of polyurethane
- Patent number 4,391,964
- Issue date Jul 5, 1983
- Akzo nv
- Gerhard Wick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filaments and fibers having discontinuous cavities
- Patent number 4,380,594
- Issue date Apr 19, 1983
- Akzona Incorporated
- Erhard Siggel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Production of polyurethane embedding materials and use thereof
- Patent number 4,359,359
- Issue date Nov 16, 1982
- Akzo nv
- Klaus Gerlach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Potting medium from polyurethanes
- Patent number 4,344,873
- Issue date Aug 17, 1982
- Akzo nv
- Gerhard Wick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production of polyurethane embedding materials
- Patent number 4,272,377
- Issue date Jun 9, 1981
- Akzo nv
- Klaus Gerlach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filaments and fibers having discontinuous cavities
- Patent number 4,164,603
- Issue date Aug 14, 1979
- Akzona Incorporated
- Erhard Siggel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Gerhard Wick

Person

Patents Grantslast 30 patents

Biocompatible polyurethane

Cross-counter-stream module for heat or mass exchange

Embedding material and process for the production thereof

Embedding mass based upon fast-reacting polyurethane casting resin

Embedding mass of polyurethane

Filaments and fibers having discontinuous cavities

Production of polyurethane embedding materials and use thereof

Potting medium from polyurethanes

Production of polyurethane embedding materials

Filaments and fibers having discontinuous cavities