Holger Leybach

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Maulburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Interference pigments on the basis of silicon oxides
- Patent number 7,959,727
- Issue date Jun 14, 2011
- BASF SE
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Interference pigments on the basis of silicon oxides
- Patent number 7,517,404
- Issue date Apr 14, 2009
- Ciba Specialty Chemicals Corporation
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Plane-parallel structures of silicon/silicon oxide
- Patent number 7,273,522
- Issue date Sep 25, 2007
- Ciba Specialty Chemicals Corporation
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Interference pigments on the basis of silicon oxides
- Publication number 20090169499
- Publication date Jul 2, 2009
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Reactive Silicon Suboxide Flakes
- Publication number 20080072794
- Publication date Mar 27, 2008
- Holger Hoppe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Interference pigments on the basis of silicon oxides
- Publication number 20060042507
- Publication date Mar 2, 2006
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Plane-parallel structures of silicon/silicon oxide
- Publication number 20050252410
- Publication date Nov 17, 2005
- Patrice Bujard
- C01 - INORGANIC CHEMISTRY