Franz Hund

Person

Krefeld, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Production of black iron oxide pigments
- Patent number 4,090,888
- Issue date May 23, 1978
- Bayer Aktiengesellschaft
- Jakob Rademachers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Temperature-stable inorganic yellow pigments
- Patent number 4,084,984
- Issue date Apr 18, 1978
- Bayer Aktiengesellschaft
- Franz Hund
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of iron oxide pigments with improved resistance to oxida...
- Patent number 4,082,905
- Issue date Apr 4, 1978
- Bayer Aktiengesellschaft
- Bernd Stephan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Metal additions to pigments of pseudobrookite-titanium dioxide stru...
- Patent number 4,036,662
- Issue date Jul 19, 1977
- Bayer Aktiengesellschaft
- Jacob Rademachers
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic pigments with improved orientability and a process for the...
- Patent number 4,014,710
- Issue date Mar 29, 1977
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of gamma iron oxide
- Patent number 3,974,079
- Issue date Aug 10, 1976
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of finely divided acicular magnetic iron oxides
- Patent number 3,947,502
- Issue date Mar 30, 1976
- Bayer Aktiengesellschaft
- Lutz Leitner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of precipitated red iron (III) oxide pigment relatively...
- Patent number 3,946,103
- Issue date Mar 23, 1976
- Bayer Aktiengesellschaft
- Franz Hund
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic iron oxides with improved orientability and a process for...
- Patent number 3,931,025
- Issue date Jan 6, 1976
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Production of black iron oxide pigments

Temperature-stable inorganic yellow pigments

Production of iron oxide pigments with improved resistance to oxida...

Metal additions to pigments of pseudobrookite-titanium dioxide stru...

Magnetic pigments with improved orientability and a process for the...

Production of gamma iron oxide

Production of finely divided acicular magnetic iron oxides

Production of precipitated red iron (III) oxide pigment relatively...

Magnetic iron oxides with improved orientability and a process for...