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Sophie Cornen
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Duesseldorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer-containing pre-rinse prior to a conversion treatment
Patent number
11,230,768
Issue date
Jan 25, 2022
Henkel AG & Co. KGaA
Sophie Cornen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pretreatment process for aluminum and high etch cleaner used therein
Patent number
9,163,315
Issue date
Oct 20, 2015
Henkel AG & Co. KGaA
Edis Kapic
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optimized passivation on Ti/Zr-basis for metal surfaces
Patent number
8,815,021
Issue date
Aug 26, 2014
Henkel AG & Co. KGaA
Jan-Willem Brouwer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Successive corrosion-protecting pre-treatment of metal surfaces in...
Patent number
8,679,586
Issue date
Mar 25, 2014
Henkel AG & Co. KGaA
Franz-Adolf Czika
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Multistage method for treating metal surfaces prior to dip painting
Patent number
8,557,096
Issue date
Oct 15, 2013
Henkel AG & Co. KGaA
Andreas Schmidt
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
PRE-RINSE CONTAINING A QUATERNARY AMINE FOR CONDITIONING PRIOR TO A...
Publication number
20180066365
Publication date
Mar 8, 2018
Henkel AG & Co. KGaA
Kevin D. Murnaghan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
POLYMER-CONTAINING PRE-RINSE PRIOR TO A CONVERSION TREATMENT
Publication number
20180051377
Publication date
Feb 22, 2018
Henkel AG & KGaA
Sophie Cornen
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
20160201199
Publication date
Jul 14, 2016
Henkel AG & Co. KGaA
Stefan Frey
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PRETREATMENT PROCESS FOR ALUMINUM AND HIGH ETCH CLEANER USED THEREIN
Publication number
20120301351
Publication date
Nov 29, 2012
Henkel AF & Co. KGaA
Edis KAPIC
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTISTAGE METHOD FOR TREATING METAL SURFACES PRIOR TO DIP PAINTING
Publication number
20120186986
Publication date
Jul 26, 2012
Andreas Schmidt
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUCCESSIVE CORROSION-PROTECTING PRE-TREATMENT OF METAL SURFACES IN...
Publication number
20110189401
Publication date
Aug 4, 2011
Henkel AG & Co. KGaA
Franz-Adolf Czika
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTIMIZED PASSIVATION ON TI/ZR-BASIS FOR METAL SURFACES
Publication number
20110041957
Publication date
Feb 24, 2011
Henkel AG & Co. KGaA
Jan-Willem Brouwer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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