Jurgen Ramthun

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reactive polyurethane hotmelts with large PSA range
- Patent number 7,268,183
- Issue date Sep 11, 2007
- Bayer MaterialScience AG
- Matthias Wintermantel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solar modules with a transparent polyurethane front side and a proc...
- Patent number 7,049,803
- Issue date May 23, 2006
- Bayer Aktiengesellschaft
- Karl-Heinz Dörner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compositions of the ABS type for processing by extrusion and deep d...
- Patent number 5,804,656
- Issue date Sep 8, 1998
- Bayer Aktiengesellschaft
- Herbert Eichenauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Reactive polyurethane hotmelts with large PSA range
- Publication number 20040068049
- Publication date Apr 8, 2004
- Matthias Wintermantel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solar modules with a transparent polyurethane front side and a proc...
- Publication number 20020148496
- Publication date Oct 17, 2002
- Karl-Heinz Dorner
- B32 - LAYERED PRODUCTS