Dirk Pfuetzenreuter

Person

Burscheid, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Metal azo pigments
- Patent number 9,663,660
- Issue date May 30, 2017
- LANXESS Deutschland GmbH
- Stephan Michaelis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metal azo pigments and pigment preparations produced therefrom
- Patent number 8,932,786
- Issue date Jan 13, 2015
- LANXESS Deutschland GmbH
- Hans-Ulrich Borst
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic pigments for colour filters
- Patent number 8,535,870
- Issue date Sep 17, 2013
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing metal compounds of an azo compound in the pre...
- Patent number 8,512,823
- Issue date Aug 20, 2013
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorine-substituted perylenes for colour filters in LCDS
- Patent number 8,323,357
- Issue date Dec 4, 2012
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic pigments for colour filters
- Patent number 8,114,558
- Issue date Feb 14, 2012
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METAL AZO PIGMENTS
- Publication number 20160280923
- Publication date Sep 29, 2016
- LANXESS Deutschland GmbH
- Stephan MICHAELIS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METAL AZO PIGMENTS AND PIGMENT PREPARATIONS PRODUCED THEREFROM
- Publication number 20140016072
- Publication date Jan 16, 2014
- LANXESS Deutschland GmbH
- Hans-Ulrich BORST
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic pigments for colour filters
- Publication number 20120077123
- Publication date Mar 29, 2012
- Lanxess Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORINE-SUBSTITUTED PERYLENES FOR COLOUR FILTERS IN LCDS
- Publication number 20100264382
- Publication date Oct 21, 2010
- Lanxess Deutschland GmbH
- Ulrich Feldhues
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINE-CONTAINING QUINACRIDONES IN COLOUR FILTERS FOR LCDs
- Publication number 20100092887
- Publication date Apr 15, 2010
- Lanxess Deutschland GmbH
- ULRICH FELDHUES
- G02 - OPTICS
Information Patent Application
Triazinyl flavonate brighteners
- Publication number 20090227712
- Publication date Sep 10, 2009
- Heinz Giesecke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing metal compounds of an azo compound using pump...
- Publication number 20070017414
- Publication date Jan 25, 2007
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for preparing metal compounds of an azo compound using a mu...
- Publication number 20070020408
- Publication date Jan 25, 2007
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for preparing metal compounds of an azo compound in the pre...
- Publication number 20070020409
- Publication date Jan 25, 2007
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- G02 - OPTICS
Information Patent Application
Organic pigments for colour filters
- Publication number 20070017416
- Publication date Jan 25, 2007
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Aqueous pigment preparations for brilliant ink jet prints
- Publication number 20060189713
- Publication date Aug 24, 2006
- LANXESS Deutschland GmbH
- Udo Herrmann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Alkoxylated polyalkyleneimines having anionic groups and their use
- Publication number 20050155521
- Publication date Jul 21, 2005
- Udo Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Dirk Pfuetzenreuter

Person

Patents Grantslast 30 patents

Metal azo pigments

Metal azo pigments and pigment preparations produced therefrom

Organic pigments for colour filters

Process for preparing metal compounds of an azo compound in the pre...

Fluorine-substituted perylenes for colour filters in LCDS

Organic pigments for colour filters

Patents Applicationslast 30 patents

METAL AZO PIGMENTS

METAL AZO PIGMENTS AND PIGMENT PREPARATIONS PRODUCED THEREFROM

Organic pigments for colour filters

FLUORINE-SUBSTITUTED PERYLENES FOR COLOUR FILTERS IN LCDS

FLUORINE-CONTAINING QUINACRIDONES IN COLOUR FILTERS FOR LCDs

Triazinyl flavonate brighteners

Process for preparing metal compounds of an azo compound using pump...

Process for preparing metal compounds of an azo compound using a mu...

Process for preparing metal compounds of an azo compound in the pre...

Organic pigments for colour filters

Aqueous pigment preparations for brilliant ink jet prints

Alkoxylated polyalkyleneimines having anionic groups and their use