Janine Siekman

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Matting agent and method for obtaining the same
- Patent number 10,392,526
- Issue date Aug 27, 2019
- Kronos International, Inc.
- Janine Siekman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for surface treatment of a titanium dioxide pigment
- Patent number 8,641,870
- Issue date Feb 4, 2014
- Kronos International, Inc.
- Volker Jurgens
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GRINDING AID FOR TITANIUM DIOXIDE PARTICLES
- Publication number 20230416535
- Publication date Dec 28, 2023
- Kronos International, Inc.
- Mariusz Molon
- B24 - GRINDING POLISHING
Information Patent Application
Grinding Aid for Titanium Dioxide Particles
- Publication number 20220106488
- Publication date Apr 7, 2022
- Kronos International Inc.
- Mariusz Molon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Matting Agent and Method for Obtaining the Same
- Publication number 20170121551
- Publication date May 4, 2017
- Kronos International, Inc.
- Janine Siekman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Surface Treatment of a Titanium Dioxide Pigment
- Publication number 20120247702
- Publication date Oct 4, 2012
- Volker Jurgens
- C01 - INORGANIC CHEMISTRY