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Gunter Sommer
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Kunigundenstrasse, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pigment and pigmented cosmetic preparation as well as method for pr...
Patent number
7,651,562
Issue date
Jan 26, 2010
Eckart GmbH & Co. KG
Gunter Kaupp
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nacreous pigment and method for the manufacture thereof
Patent number
7,217,318
Issue date
May 15, 2007
Eckart GmbH & Co. KG
Günter Sommer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Corrosion-stable aluminum pigments and process for the production t...
Patent number
6,428,846
Issue date
Aug 6, 2002
Eckart-Werke Standard Bronzepulver-Werke Carl Eckart & Co.
Günter Kaupp
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Corrosion-stable aluminum pigments and process for the production t...
Patent number
6,287,695
Issue date
Sep 11, 2001
Eckart-Werke Standard Bronzepulver-Werke Carl Eckart GmbH & Co.
Günter Kaupp
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for the production of a pearl shine pigment preparation
Patent number
5,993,526
Issue date
Nov 30, 1999
Eckart-Werke Standard Bronzepulver-Werke Carl Eckart GmbH & Co.
Gunter Sommer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal pigment dispersions, process for the production thereof and u...
Patent number
5,849,072
Issue date
Dec 15, 1998
Eckart-Werke Standard-Bronzepulver-Werke
Gunter Sommer
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Pigment and pigmented cosmetic preparation as well as method for pr...
Publication number
20060032403
Publication date
Feb 16, 2006
Eckart GmbH & Co. KG
Gunter Kaupp
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nacreous pigment and method for the manufacture thereof
Publication number
20040261661
Publication date
Dec 30, 2004
Eckart GmbH & Co. KG
Gunter Sommer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Glazing pigment and method for the production thereof
Publication number
20030075079
Publication date
Apr 24, 2003
Gunter Sommer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Corrosion-stable aluminum pigments and process for the production t...
Publication number
20020168484
Publication date
Nov 14, 2002
Eckart-Werke Standard Bronzepulver-Werke
Gunter Kaupp
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CORROSION-STABLE ALUMINUM PIGMENTS AND PROCESS FOR THE PRODUCTION T...
Publication number
20010007696
Publication date
Jul 12, 2001
GUNTER KAUPP
C01 - INORGANIC CHEMISTRY