Peter Donner

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Hemhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Blending epoxy resin-polyisocyanate-filler mixture and phenolic res...
- Patent number 6,225,377
- Issue date May 1, 2001
- Siemens Aktiengesellschaft
- Helmut Markert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin moulding compounds having halogen-free flame retardation
- Patent number 5,919,843
- Issue date Jul 6, 1999
- Siemens Aktiengesellschaft
- Wolfgang von Gentzkow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxazolidinone structures-containing prepolymeric epoxy mixture
- Patent number 5,527,874
- Issue date Jun 18, 1996
- Siemens Aktiengesellschaft
- Helmut Markert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL