Thomas Lehmann

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Burghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Radically curable urethane prepolymers and their use in dental mate...
- Patent number 7,141,616
- Issue date Nov 28, 2006
- 3M Espe AG
- Reinhold Hecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-component dental materials having a low setting temperature
- Patent number 7,132,462
- Issue date Nov 7, 2006
- 3M Espe AG
- Thomas Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental materials
- Patent number 6,936,642
- Issue date Aug 30, 2005
- 3M Espe AG
- Thomas Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Two-component dental materials having a low setting temperature
- Publication number 20030158288
- Publication date Aug 21, 2003
- Thomas Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental materials
- Publication number 20030134932
- Publication date Jul 17, 2003
- Thomas Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Radically curable urethane prepolymers and their use in dental mate...
- Publication number 20030008967
- Publication date Jan 9, 2003
- Reinhold Hecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...