Inventor

WAPNER KRISTOF

DE8 patents

⚠️ This page may combine multiple inventors who share the name “WAPNER KRISTOF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF COATINGS GMBH

4 patents

US9920205B2Mar 20, 2018

Aqueous dip-coating composition for electroconductive substrates, comprising dissolved bismuth

BASF COATINGS GMBH2 citations66

US10407578B2Sep 10, 2019

Aqueous dip-coating composition for electroconductive substrates, comprising both dissolved and undissolved bismuth

BASF COATINGS GMBH1 citations56

US9556339B2Jan 31, 2017

Method for producing an anticorrosion coating

BASF COATINGS GMBH0 citations44

US10435805B2Oct 8, 2019

Two-stage method for dip-coating electrically conductive substrates using a Bi (III)-containing composition

BASF COATINGS GMBH0 citations35

HENKEL AG & CO KGAA

4 patents

US11230768B2Jan 25, 2022

Polymer-containing pre-rinse prior to a conversion treatment

HENKEL AG & CO KGAA0 citations52

US12203172B2Jan 21, 2025

Aqueous dispersion for activating a metal surface and method for the phosphating thereof

HENKEL AG & CO KGAA0 citations50

US11535940B2Dec 27, 2022

Use of an adhesion promoter obtainable as a reaction product of a di- or poly amine with α,β-unsaturated carboxylic acid derivatives for metal surface treatment

HENKEL AG & CO KGAA0 citations47

US12234561B2Feb 25, 2025

Method for the cleaning and/or anti-corrosion pretreatment of a plurality of components comprising zinc-coated (ZM) steel

HENKEL AG & CO KGAA0 citations38