Wilfried Burow

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Pure-coloured, readily dispersible iron oxide red pigments with hig...
- Patent number 7,294,191
- Issue date Nov 13, 2007
- LANXESS Deutschland GmbH
- Carsten Rosenhahn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat-stable iron oxide yellow pigments
- Patent number 6,117,228
- Issue date Sep 12, 2000
- Bayer AG
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of synthetic, iron raw materials for preparing iron oxide pigments
- Patent number 6,086,846
- Issue date Jul 11, 2000
- Bayer AG
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reactor for corrosive reaction mixtures
- Patent number 5,899,566
- Issue date May 4, 1999
- Bayer Aktiengesellschaft
- Siegfried Zingel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of synthetic, iron raw materials for preparing iron oxide pigments
- Patent number 5,837,216
- Issue date Nov 17, 1998
- Bayer AG
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of synthetic, bainite-rich iron raw materials for preparing iro...
- Patent number 5,730,794
- Issue date Mar 24, 1998
- Bayer AG
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Clean color shade, yellow-tinged red iron oxide pigments, and a pro...
- Patent number 5,665,157
- Issue date Sep 9, 1997
- Bayer AG
- Wolfgang Oehlert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the preparation of isometric magnetic iron oxide
- Patent number 5,202,043
- Issue date Apr 13, 1993
- Bayer Aktiengesellschaft
- Jurgen Wiese
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Red iron oxide pigments with improved coloring properties
- Patent number 5,059,250
- Issue date Oct 22, 1991
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Color pure iron oxide pigments, a process for their preparation and...
- Patent number 5,049,195
- Issue date Sep 17, 1991
- Bayer Aktiengesellschaft
- Wilfried Burow
- 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
Information Patent Grant
Iron oxide black pigments, processes for their preparation and thei...
- Patent number 5,013,365
- Issue date May 7, 1991
- Bayer Aktiengesellschaft
- Jakob Rademachers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thermostable zinc ferrite color pigments containing 0.05-0.5 wt % l...
- Patent number 4,985,078
- Issue date Jan 15, 1991
- Bayer Aktiengesellschaft
- Jakob Rademachers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxidation resistant, heat resistant iron oxide black pigments, a pr...
- Patent number 4,919,727
- Issue date Apr 24, 1990
- Bayer Aktiengesellschaft
- Wilfried Burow
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Color pure iron oxide pigments, a process for their preparation
- Patent number 4,911,760
- Issue date Mar 27, 1990
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bright, color-pure iron oxide red pi...
- Patent number 4,753,680
- Issue date Jun 28, 1988
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat resistant yellow pigments, processes for their preparation and...
- Patent number 4,734,136
- Issue date Mar 29, 1988
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Iron oxide yellow pigments having a low silking effect and a proces...
- Patent number 4,698,100
- Issue date Oct 6, 1987
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Iron oxide yellow pigments having a low silking effect and a proces...
- Patent number 4,620,879
- Issue date Nov 4, 1986
- Bayer Aktiengesellschaft
- Wilfried Burow
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pure-coloured, readily dispersible iron oxide red pigments with hig...
- Publication number 20050274284
- Publication date Dec 15, 2005
- Carsten Rosenhahn
- C01 - INORGANIC CHEMISTRY

Wilfried Burow

Person

Patents Grantslast 30 patents

Pure-coloured, readily dispersible iron oxide red pigments with hig...

Heat-stable iron oxide yellow pigments

Use of synthetic, iron raw materials for preparing iron oxide pigments

Reactor for corrosive reaction mixtures

Use of synthetic, iron raw materials for preparing iron oxide pigments

Use of synthetic, bainite-rich iron raw materials for preparing iro...

Clean color shade, yellow-tinged red iron oxide pigments, and a pro...

Process for the preparation of isometric magnetic iron oxide

Red iron oxide pigments with improved coloring properties

Color pure iron oxide pigments, a process for their preparation and...

Storage-stable inorganic pigments containing specific polyorganosil...

Iron oxide black pigments, processes for their preparation and thei...

Thermostable zinc ferrite color pigments containing 0.05-0.5 wt % l...

Oxidation resistant, heat resistant iron oxide black pigments, a pr...

Color pure iron oxide pigments, a process for their preparation

Process for the preparation of bright, color-pure iron oxide red pi...

Heat resistant yellow pigments, processes for their preparation and...

Iron oxide yellow pigments having a low silking effect and a proces...

Iron oxide yellow pigments having a low silking effect and a proces...

Patents Applicationslast 30 patents

Pure-coloured, readily dispersible iron oxide red pigments with hig...