Inventor · disambiguated record
Sophie Cornen
Also filed as: CORNEN SOPHIE
5 granted patents·3 pending applications·10 citations·filing 2008–2017
70Inventor score
Top patents by PatentIndex Score
8 records- 0184US8815021B2Optimized passivation on Ti/Zr-basis for metal surfacesBROUWER JAN-WILLEM·Filed 2010·Granted Aug 26, 2014·5 cites·12 claims
- 0278US8557096B2Multistage method for treating metal surfaces prior to dip paintingSCHMIDT ANDREAS·Filed 2012·Granted Oct 15, 2013·2 cites·10 claims
- 0375US8679586B2Successive corrosion-protecting pre-treatment of metal surfaces in a multiple-step processCZIKA FRANZ-ADOLF·Filed 2011·Granted Mar 25, 2014·3 cites·17 claims
- 0463US2008302448A1Wet on wet method and chrome-free acidic solution for the corrosion control treatment of steel surfacesHENKEL AG & CO KGAA·Filed 2008·Application pending·0 cites
- 0555US2016201199A1Wet on Wet Method and Chrome-Free Acidic Solution for the Corrosion Control Treatment of Steel SurfacesHENKEL AG & CO KGAA·Filed 2016·Application pending·0 cites
- 0645US11230768B2Polymer-containing pre-rinse prior to a conversion treatmentHENKEL AG & CO KGAA·Filed 2017·Granted Jan 25, 2022·0 cites·20 claims
- 0741US9163315B2Pretreatment process for aluminum and high etch cleaner used thereinKAPIC EDIS·Filed 2012·Granted Oct 20, 2015·0 cites·10 claims
- 0838US2018066365A1Pre-rinse containing a quaternary amine for conditioning prior to a conversion treatmentHENKEL AG & CO KGAA·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →