Inventor · disambiguated record
Kristof Wapner
Also filed as: WAPNER KRISTOF
8 granted patents·8 pending applications·3 citations·filing 2012–2025
73Inventor score
Top patents by PatentIndex Score
16 records- 0172US9920205B2Aqueous dip-coating composition for electroconductive substrates, comprising dissolved bismuthBASF COATINGS GMBH·Filed 2013·Granted Mar 20, 2018·2 cites·22 claims
- 0267US2025354269A1Multi-stage treatment for activated zinc phosphating of metallic componentsHENKEL AG & CO KGAA·Filed 2025·Application pending·0 cites
- 0366US10407578B2Aqueous dip-coating composition for electroconductive substrates, comprising both dissolved and undissolved bismuthBASF COATINGS GMBH·Filed 2013·Granted Sep 10, 2019·1 cites·20 claims
- 0464US2024271289A1Multi-stage treatment for activated zinc phosphatizing of metallic components with zinc surfacesHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 0562US2024124982A1Method for sequentially constructing a conversion layer on components comprising steel surfacesHENKEL AG & CO KGAA·Filed 2023·Application pending·0 cites
- 0659US12234561B2Method for the cleaning and/or anti-corrosion pretreatment of a plurality of components comprising zinc-coated (ZM) steelHENKEL AG & CO KGAA·Filed 2024·Granted Feb 25, 2025·0 cites·18 claims
- 0758US2023220559A1One-stage process for zinc phosphatingHENKEL AG & CO KGAA·Filed 2023·Application pending·0 cites
- 0857US11535940B2Use 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 treatmentHENKEL AG & CO KGAA·Filed 2019·Granted Dec 27, 2022·0 cites·21 claims
- 0956US2023175138A1Resource-saving method for zinc phosphating of a metal surfaceHENKEL AG & CO KGAA·Filed 2023·Application pending·0 cites
- 1053US2022290303A1Resource-saving method for activating a metal surface prior to phosphatingHENKEL AG & CO KGAA·Filed 2022·Application pending·0 cites
- 1153US2022282381A1Resource-saving method for activating a metal surface prior to phosphatingHENKEL AG & CO KGAA·Filed 2022·Application pending·0 cites
- 1250US12203172B2Aqueous dispersion for activating a metal surface and method for the phosphating thereofHENKEL AG & CO KGAA·Filed 2020·Granted Jan 21, 2025·0 cites·16 claims
- 1350US10435805B2Two-stage method for dip-coating electrically conductive substrates using a Bi (III)-containing compositionBASF COATINGS GMBH·Filed 2013·Granted Oct 8, 2019·0 cites·16 claims
- 1448US2017002214A1Process for coating electroconductive substratesBASF COATINGS GMBH·Filed 2013·Application pending·0 cites
- 1547US9556339B2Method for producing an anticorrosion coatingBASF COATINGS GMBH·Filed 2012·Granted Jan 31, 2017·0 cites·15 claims
- 1645US11230768B2Polymer-containing pre-rinse prior to a conversion treatmentHENKEL AG & CO KGAA·Filed 2017·Granted Jan 25, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →