Jens Kromer

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for obtaining desalted water from zirconium-containing wash...
- Patent number 9,079,787
- Issue date Jul 14, 2015
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zr-/Ti-containing phosphating solution for passivation of metal com...
- Patent number 8,956,468
- Issue date Feb 17, 2015
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zr-/Ti-containing phosphating solution for passivation of metal com...
- Patent number 8,801,871
- Issue date Aug 12, 2014
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-stage pre-treatment method for metal components having zinc a...
- Patent number 8,715,403
- Issue date May 6, 2014
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Wet on Wet Method and Chrome-Free Acidic Solution for the Corrosion...
- Publication number 20160201199
- Publication date Jul 14, 2016
- Henkel AG & Co. KGaA
- Stefan Frey
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Zr-/Ti-Containing Phosphating Solution For Passivation of Metal Com...
- Publication number 20120177946
- Publication date Jul 12, 2012
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR OBTAINING DESALTED WATER FROM ZIRCONIUM-CONTAINING WASH...
- Publication number 20090288738
- Publication date Nov 26, 2009
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZR-/TI-CONTAINING PHOSPHATING SOLUTION FOR PASSIVATION OF METAL COM...
- Publication number 20090255608
- Publication date Oct 15, 2009
- Henkel AG & Co. KGaA
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WET ON WET METHOD AND CHROME-FREE ACIDIC SOLUTION FOR THE CORROSION...
- Publication number 20080302448
- Publication date Dec 11, 2008
- Henkel AG & Co. KGaA
- Stefan Frey
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR