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Dieter Proelss
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Schwabach, DE
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Patents Grants
last 30 patents
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Patent Grant
Metal effect pigment with additive
Patent number
9,931,524
Issue date
Apr 3, 2018
Eckart GmbH
Dieter Proelss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pigment preparation and ink jet printing ink
Patent number
8,608,843
Issue date
Dec 17, 2013
Eckart GmbH
Joerg Maennig
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pigment preparation and ink jet printing ink
Patent number
8,333,832
Issue date
Dec 18, 2012
Eckart GmbH
Joerg Maennig
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Platelet-shaped, copper-containing, metallic effect pigments, proce...
Patent number
8,163,079
Issue date
Apr 24, 2012
Eckart GmbH
Dieter Proelss
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Mixture of copper-containing metal effect pigments and method for t...
Patent number
8,157,909
Issue date
Apr 17, 2012
Eckart GmbH
Katrin Wczasek
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
PIGMENT PREPARATION AND INK JET PRINTING INK
Publication number
20130088553
Publication date
Apr 11, 2013
ECKART GMBH
Joerg Maennig
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PLATELET-SHAPED, COPPER-CONTAINING, METALLIC EFFECT PIGMENTS, PROCE...
Publication number
20110179971
Publication date
Jul 28, 2011
Dieter Proelss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MIXTURE OF COPPER-CONTAINING METAL EFFECT PIGMENTS AND METHOD FOR T...
Publication number
20110139034
Publication date
Jun 16, 2011
Katrin Wczasek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METAL EFFECT PIGMENT WITH ADDITIVE
Publication number
20110094412
Publication date
Apr 28, 2011
Dieter Proelss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PIGMENT PREPARATION AND INK JET PRINTING INK
Publication number
20100279083
Publication date
Nov 4, 2010
Stefan Trummer
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS