Jurgen Kischkewitz

Person

Ratingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Red iron-oxide pigments with improved colour values
- Patent number 10,563,066
- Issue date Feb 18, 2020
- LANXESS Deutschland GmbH
- Waldemar Czaplik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of iron (III) oxide pigment
- Patent number 10,479,893
- Issue date Nov 19, 2019
- LANXESS Deutschland GmbH
- Waldemar Czaplik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oil- and wax-containing compositions in piece form for the coloring...
- Patent number 9,090,774
- Issue date Jul 28, 2015
- LANXESS Deutschland GmbH
- Krzysztof Chlopek
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Pigment/auxiliary combination having improved colour properties
- Patent number 8,414,698
- Issue date Apr 9, 2013
- LANXESS Deutschland GmbH
- Holger Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Adsorption vessels
- Patent number 7,942,953
- Issue date May 17, 2011
- LANXESS Deutschland GmbH
- Andreas Schlegel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Black pigment/auxiliary combination having improved colour strength
- Patent number 7,931,745
- Issue date Apr 26, 2011
- LANXESS Deutschland GmbH
- Holger Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Contact and adsorbent granules
- Patent number 7,811,360
- Issue date Oct 12, 2010
- LANXESS Deutschland GmbH
- Andreas Schlegel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Contact and adsorbent granules
- Patent number 7,767,001
- Issue date Aug 3, 2010
- LANXESS Deutschland GmbH
- Andreas Schlegel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for producing mixed oxide powders from deactivated denox ca...
- Patent number 5,837,635
- Issue date Nov 17, 1998
- Bayer AG
- Jurgen Kischkewitz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of inorganically coated pigments and fil...
- Patent number 5,792,250
- Issue date Aug 11, 1998
- Bayer Aktiengesellschaft
- Rolf-Michael Braun
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of mixed oxide powders for catalysts for...
- Patent number 5,723,404
- Issue date Mar 3, 1998
- Bayer Aktiengesellschaft
- Kai Butje
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Finely divided, highly pure neutral zinc oxide powder, a process fo...
- Patent number 5,527,519
- Issue date Jun 18, 1996
- Bayer Aktiengesellschaft
- Michael Miksits
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of very pure titanium dioxide
- Patent number 5,468,463
- Issue date Nov 21, 1995
- Bayer Aktiengesellschaft
- Kai Butje
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aromatic carbonic diesters
- Patent number 5,354,923
- Issue date Oct 11, 1994
- Bayer Aktiengesellschaft
- Norbert Schon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the calcination of filter cakes with high solids conten...
- Patent number 5,174,817
- Issue date Dec 29, 1992
- Bayer Aktiengesellschaft
- Bernd-Michael Holle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Storage-stable inorganic pigments containing specific polyorganosil...
- Patent number 5,035,748
- Issue date Jul 30, 1991
- Bayer Aktiengesellschaft
- Wilfried Burow
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF IRON (III) OXIDE PIGMENT
- Publication number 20170292024
- Publication date Oct 12, 2017
- LANXESS Deutschland GmbH
- WALDEMAR CZAPLIK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PREPARATION OF IRON (III) OXIDE PIGMENTS
- Publication number 20170267544
- Publication date Sep 21, 2017
- LANXESS Deutschland GmbH
- WALDEMAR CZAPLIK
- B82 - NANO-TECHNOLOGY
Information Patent Application
RED IRON-OXIDE PIGMENTS WITH IMPROVED COLOUR VALUES
- Publication number 20170253745
- Publication date Sep 7, 2017
- LANXESS Deutschland GmbH
- WALDEMAR CZAPLIK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OIL- AND WAX-CONTAINING COMPOSITIONS IN PIECE FORM FOR THE COLORING...
- Publication number 20140083330
- Publication date Mar 27, 2014
- Lanxess Deutschland GmbH
- Krzysztof Chlopek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OIL- AND WAX-CONTAINING AGENTS IN PIECE FORM COMPRISING PARTICULAR...
- Publication number 20140069298
- Publication date Mar 13, 2014
- Lanxess Deutschland GmbH
- Krzysztof Chlopek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK PIGMENT/AUXILIARY COMBINATION HAVING IMPROVED COLOUR STRENGTH
- Publication number 20090064904
- Publication date Mar 12, 2009
- Lanxess Deutschland GmbH
- Holger Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Pigment preparations of pasty or gellike consistency
- Publication number 20080289538
- Publication date Nov 27, 2008
- Holger Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Contact and adsorbent granules
- Publication number 20080271600
- Publication date Nov 6, 2008
- Andreas Schlegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Contact and adsorbent granules
- Publication number 20080271601
- Publication date Nov 6, 2008
- Andreas Schlegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Adsorption vessels
- Publication number 20080272054
- Publication date Nov 6, 2008
- Andreas Schlegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pigment/auxiliary combination having improved colour properties
- Publication number 20070022914
- Publication date Feb 1, 2007
- LANXESS Deutschland GmbH
- Holger Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Contact and adsorbent granules
- Publication number 20020077249
- Publication date Jun 20, 2002
- Andreas Schlegel
- B82 - NANO-TECHNOLOGY
Information Patent Application
Adsorption vessels
- Publication number 20020074292
- Publication date Jun 20, 2002
- Andreas Schlegel
- B82 - NANO-TECHNOLOGY
Information Patent Application
Contact and adsorbent granules
- Publication number 20020053547
- Publication date May 9, 2002
- Andreas Schlegel
- B82 - NANO-TECHNOLOGY

Jurgen Kischkewitz

Person

Patents Grantslast 30 patents

Red iron-oxide pigments with improved colour values

Preparation of iron (III) oxide pigment

Oil- and wax-containing compositions in piece form for the coloring...

Pigment/auxiliary combination having improved colour properties

Adsorption vessels

Black pigment/auxiliary combination having improved colour strength

Contact and adsorbent granules

Contact and adsorbent granules

Process for producing mixed oxide powders from deactivated denox ca...

Process for the production of inorganically coated pigments and fil...

Process for the production of mixed oxide powders for catalysts for...

Finely divided, highly pure neutral zinc oxide powder, a process fo...

Process for the preparation of very pure titanium dioxide

Process for the preparation of aromatic carbonic diesters

Process for the calcination of filter cakes with high solids conten...

Storage-stable inorganic pigments containing specific polyorganosil...

Patents Applicationslast 30 patents

PREPARATION OF IRON (III) OXIDE PIGMENT

PREPARATION OF IRON (III) OXIDE PIGMENTS

RED IRON-OXIDE PIGMENTS WITH IMPROVED COLOUR VALUES

OIL- AND WAX-CONTAINING COMPOSITIONS IN PIECE FORM FOR THE COLORING...

OIL- AND WAX-CONTAINING AGENTS IN PIECE FORM COMPRISING PARTICULAR...

BLACK PIGMENT/AUXILIARY COMBINATION HAVING IMPROVED COLOUR STRENGTH

Pigment preparations of pasty or gellike consistency

Contact and adsorbent granules

Contact and adsorbent granules

Adsorption vessels

Pigment/auxiliary combination having improved colour properties

Contact and adsorbent granules

Adsorption vessels

Contact and adsorbent granules