Inventor · disambiguated record
Alexandra Steffens
Also filed as: STEFFENS ALEXANDRA
9 granted patents·2 pending applications·10 citations·filing 2009–2020
79Inventor score
Top patents by PatentIndex Score
11 records- 0193US11958990B2Mixer system for producing aqueous coating materials with low VOCBASF COATINGS GMBH·Filed 2020·Granted Apr 16, 2024·2 cites·20 claims
- 0282US9631113B2UV- and thermally curing clearcoat composition for automotive refinishingBASF COATINGS GMBH·Filed 2013·Granted Apr 25, 2017·4 cites·19 claims
- 0376US9777190B2Aqueous polyurethane coating material and coatings produced therefrom and having high scratch resistance and good chemicals resistanceGROENEWOLT MATTHIJS·Filed 2012·Granted Oct 3, 2017·2 cites·20 claims
- 0469US8790752B2Coating materials with high solids content and good levelling, multicoat paint systems produced therefrom and use thereofGROENEWOLT MATTHIJS·Filed 2011·Granted Jul 29, 2014·2 cites·20 claims
- 0565US12234381B2Mixing system for producing aqueous coating agents with a low VOCBASF COATINGS GMBH·Filed 2020·Granted Feb 25, 2025·0 cites·20 claims
- 0656US9777169B2Alpha,Omega-hydroxy-functionalized oligoester as adhesion promoter in solventborne fillersBASF COATINGS GMBH·Filed 2014·Granted Oct 3, 2017·0 cites·15 claims
- 0756US2011111130A1Process for coating metal bandsBASF COATINGS GMBH·Filed 2009·Application pending·0 cites
- 0855US9777188B2Alpha,omega-hydroxy-functionalized oligoester as adhesion promoter in aqueous basecoatsBASF COATINGS GMBH·Filed 2014·Granted Oct 3, 2017·0 cites·15 claims
- 0952US9403182B2High solids coating and process for coatingBASF COATINGS GMBH·Filed 2012·Granted Aug 2, 2016·0 cites·19 claims
- 1034US9752048B2Multilayer coating, production and use thereof for the adhesion of glass panesLOW NORBERT·Filed 2010·Granted Sep 5, 2017·0 cites·16 claims
- 1130US2013209690A1Method for the corrosion-inhibiting coating of metal surfaces using phosphorus-containing polyesterBAUTISTA MESTER RAFAEL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →