Inventor · disambiguated record
Verena Dahl
Also filed as: DAHL VERENA
14 granted patents·7 pending applications·92 citations·filing 2010–2022
91Inventor score
Files withEVONIK OPERATIONS GMBH9EVONIK DEGUSSA GMBH4LINDNER STEFAN2BAYER MATERIALSCIENCE AG1DAHL VERENA1
Top patents by PatentIndex Score
21 records- 0193US11464717B2Oral care composition containing at least one biosurfactant and fluorideEVONIK DEGUSSA GMBH·Filed 2018·Granted Oct 11, 2022·4 cites·20 claims
- 0291US10544384B2Skin cleansing composition containing rhamnolipid and siloxaneEVONIK DEGUSSA GMBH·Filed 2016·Granted Jan 28, 2020·11 cites·20 claims
- 0391US9138385B2Microemulsion of polysiloxanes containing quaternary ammonium groups, production and use thereofDAHL VERENA·Filed 2012·Granted Sep 22, 2015·22 cites·10 claims
- 0490US9353289B2Coating composition comprising polysiloxane quatsEVONIK INDUSTRIES AG·Filed 2014·Granted May 31, 2016·12 cites·8 claims
- 0589US10941173B2Rhamnolipid amides for hair scent retentionEVONIK OPERATIONS GMBH·Filed 2017·Granted Mar 9, 2021·7 cites·19 claims
- 0689US10676495B2Rhamnolipid esters as nonionic surfactants for cosmetic useEVONIK DEGUSSA GMBH·Filed 2017·Granted Jun 9, 2020·5 cites·20 claims
- 0786US10292925B2Peg free stable low viscosity oil-in-water emulsion and use thereofEVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD·Filed 2015·Granted May 21, 2019·8 cites·20 claims
- 0883US9139683B2Process for producing a polyurethane foam by means of supercritical or near-critical blowing agentLINDNER STEFAN·Filed 2010·Granted Sep 22, 2015·5 cites·14 claims
- 0982US11312926B2Polysiloxane-containing concentrates with improved storage stability and use thereof in textile care compositionsEVONIK OPERATIONS GMBH·Filed 2018·Granted Apr 26, 2022·2 cites·15 claims
- 1080US9434755B2Process for the isolation of rhamnolipidsSCHILLING MARTIN·Filed 2013·Granted Sep 6, 2016·13 cites·9 claims
- 1177US9023909B2Process for producing a polyurethane foam and polyurethane foam obtainable therefromLINDNER STEFAN·Filed 2010·Granted May 5, 2015·2 cites·8 claims
- 1269US11485938B2Microemulsion comprising quaternary ammonium compound, especially for production of fabric softener formulationsEVONIK OPERATIONS GMBH·Filed 2018·Granted Nov 1, 2022·1 cites·19 claims
- 1361US12031006B2Use of polyolethers for producing porous plastic coatingsEVONIK OPERATIONS GMBH·Filed 2018·Granted Jul 9, 2024·0 cites·23 claims
- 1458US2024294700A1Urethane compounds for finishing textile sheet materials in a fluorine-free mannerEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 1555US2015232629A1Process for producing a polyurethane foam and polyurethane foam obtainable therefromBAYER MATERIALSCIENCE AG·Filed 2015·Application pending·0 cites
- 1650US11851583B2Process for producing porous polyurethane coatings using polyol ester additivesEVONIK OPERATIONS GMBH·Filed 2017·Granted Dec 26, 2023·0 cites·14 claims
- 1749US2022243057A1Polyol ester-based foam additives for polyurethane dispersions having high filler contentsEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 1846US2022243058A1Polyol ether-based foam additives for polyurethane dispersions having high filler contentsEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 1946US2020155436A1Composition containing quaternary ammonium compound, especially for producing care and cleaning formulationsEVONIK OPERATIONS GMBH·Filed 2018·Application pending·0 cites
- 2043US2017202770A1Composition comprising polyglycerol esters and hydroxyalkyl-modified guarEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 2140US2014011897A1Reaction mixture in the form of an emulsion and process for production of polyurethane foams from such a reaction mixtureFRIEDERICHS WOLFGANG·Filed 2011·Application pending·0 cites
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