Thann et Mulhouse, Corp.

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized zirconia particulates
- Patent number 4,786,486
- Issue date Nov 22, 1988
- Thann et Mulhouse
- Jean-Claude Guelen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of pigmentary red iron oxides
- Patent number 4,702,776
- Issue date Oct 27, 1987
- Thann et Mulhouse
- Daniel A. E. Hoffner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pigment grade iron oxides from ferro...
- Patent number 4,261,966
- Issue date Apr 14, 1981
- Thann et Mulhouse, Corp.
- Pierre Portes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of pigmentary titanium dioxide by the su...
- Patent number 4,206,021
- Issue date Jun 3, 1980
- Thann et Mulhouse S.A.
- Marc X. Rivory
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73094096 - TM
- Serial number 73094096
- Registration number 1079137
- Filing date Jul 21, 1976
- THANN ET MULHOUSE
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry