Joerg Friedrich

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of titanium dioxide pigment obtainable by the sulfate pr...
- Patent number 10,160,862
- Issue date Dec 25, 2018
- Kronos International, Inc.
- Volker Juergens
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for coating the surface of inorganic solid particles, especi...
- Patent number 9,909,011
- Issue date Mar 6, 2018
- Kronos International, Inc.
- Heiko Frahm
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing a photocatalyst based on titanium dioxide...
- Patent number 9,539,560
- Issue date Jan 10, 2017
- Kronos International, Inc.
- Joerg Friedrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Production of Titanium Dioxide Pigment Obtainable by the Sulfate Pr...
- Publication number 20170210906
- Publication date Jul 27, 2017
- Kronos International, Inc.
- Volker Juergens
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Manufacturing a Photocatalyst Based on Titanium Dioxide...
- Publication number 20160038916
- Publication date Feb 11, 2016
- Kronos International, Inc.
- Joerg Friedrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Coating the Surface of Inorganic Solid Particles, Especi...
- Publication number 20090297852
- Publication date Dec 3, 2009
- Heiko Frahm
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Increasing the Yield When Chlorinating Titaniferous Raw...
- Publication number 20090148364
- Publication date Jun 11, 2009
- Heiko Frahm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Improved Agitator Milling of Solid Particles
- Publication number 20080116303
- Publication date May 22, 2008
- Volker Jurgens
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...