Helmut Langguth

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Leipzig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Highly filled, pasty, composition containing silicoorganic nanohybr...
- Patent number 6,830,816
- Issue date Dec 14, 2004
- Degussa AG
- Reiner Mehnert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon nano/microhybrid or microhybrid system composition fo...
- Patent number 6,699,586
- Issue date Mar 2, 2004
- Degussa AG
- Roland Edelmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Highly filled, pasty, composition containing silicoorganic nanohybr...
- Publication number 20030008974
- Publication date Jan 9, 2003
- Degussa AG
- Reiner Mehnert
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Organosilicon nano/microhybrid or microhybrid system composition fo...
- Publication number 20020197475
- Publication date Dec 26, 2002
- Degussa AG
- Roland Edelmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...