Peter Neugebauer

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Offenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized, aqueous silicon dioxide dispersion
- Patent number 7,374,787
- Issue date May 20, 2008
- Dequssa AG
- Wolfgang Lortz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Granules based on pyrogenically prepared silicon dioxide doped with...
- Patent number 6,752,864
- Issue date Jun 22, 2004
- Degussa AG
- Jürgen Meyer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Granules based on pyrogenically produced aluminium oxide, process f...
- Patent number 6,743,269
- Issue date Jun 1, 2004
- Degussa AG
- Juergen Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Carrier based on granules produced from pyrogenically prepared sili...
- Publication number 20060229210
- Publication date Oct 12, 2006
- Peter Neugebauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Stabilized, aqueous silicon dioxide dispersion
- Publication number 20040106697
- Publication date Jun 3, 2004
- Degussa AG
- Wolfgang Lortz
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Granules based on pyrogenically produced aluminum oxide, process fo...
- Publication number 20030119655
- Publication date Jun 26, 2003
- Degussa AG
- Juergen Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of granulates based on pyrogenically - produced silicon dioxide...
- Publication number 20030108580
- Publication date Jun 12, 2003
- Steffen Hasenzahl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Granules based on pyrogenically prepared silicon dioxide doped with...
- Publication number 20030089279
- Publication date May 15, 2003
- Jurgen Meyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL