Tjakko Zijlema

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Rotselaar, BE

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Patents Grantslast 30 patents

Information Patent Grant
Production of zinc oxide coated powders
- Patent number 9,216,436
- Issue date Dec 22, 2015
- Umicore
- Stijn Kusters
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process for the production of Si by reduction of SiCl4 with liquid Zn
- Patent number 7,943,109
- Issue date May 17, 2011
- Umicore
- Eric Robert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of Ge by reduction of GeCl4 with liquid...
- Patent number 7,682,593
- Issue date Mar 23, 2010
- Umicore
- Eric Robert
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Production of Zinc Oxide Coated Powders
- Publication number 20140335270
- Publication date Nov 13, 2014
- Stijn Kusters
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Process for the Production of Si by Reduction of SiHCl3 with Liquid Zn
- Publication number 20100024882
- Publication date Feb 4, 2010
- Eric Robert
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the Production of Ge by Reduction of Gecl4 With Liquid...
- Publication number 20080311027
- Publication date Dec 18, 2008
- Umicore
- Eric Robert
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process For The Production Of Si By Reduction Of Sici4 With Liquid Zn
- Publication number 20080181836
- Publication date Jul 31, 2008
- Eric Robert
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...