Inventor · disambiguated record
Rene Krohn
Also filed as: KROHN RENE · KROHN RENÉ
16 granted patents·63 pending applications·11 citations·filing 2015–2021
87Inventor score
Files withHENKEL AG & CO KGAA79
Top patents by PatentIndex Score
79 records- 0193US12048756B2Pigment suspension and method for dying keratinous material using the pigment suspensionHENKEL AG & CO KGAA·Filed 2020·Granted Jul 30, 2024·2 cites·11 claims
- 0292US11654095B2Method for dyeing keratinous material, comprising the use of an organosilicon compound, a chromophoric compound, a modified fatty acid ester and a sealing reagent IIHENKEL AG & CO KGAA·Filed 2020·Granted May 23, 2023·3 cites·17 claims
- 0383US11883518B2Method for dyeing keratinous material, comprising the use of an organosilicon compound, an hydroxycarboxylic acid ester, a diol and a dyeing compoundHENKEL AG & CO KGAA·Filed 2020·Granted Jan 30, 2024·1 cites·20 claims
- 0482US11998629B2Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymerHENKEL AG & CO KGAA·Filed 2020·Granted Jun 4, 2024·1 cites·14 claims
- 0580US10813861B2Hair treatment agent containing sulfated or sulfonated oils and amidoaminesHENKEL AG & CO KGAA·Filed 2018·Granted Oct 27, 2020·1 cites·20 claims
- 0680US10137068B2Method for maintaining the color of dyed and/or highlighted keratin fibresHENKEL AG & CO KGAA·Filed 2015·Granted Nov 27, 2018·1 cites·19 claims
- 0770US10945941B2Powerful hair treatment agent with anti-washout effectHENKEL AG & CO KGAA·Filed 2016·Granted Mar 16, 2021·1 cites·2 claims
- 0870US10933005B2Powerful hair treatment agent having anti-washout effectHENKEL AG & CO KGAA·Filed 2016·Granted Mar 2, 2021·1 cites·4 claims
- 0963US12329839B2Active substance composition for protecting artificially coloured hairHENKEL AG & CO KGAA·Filed 2019·Granted Jun 17, 2025·0 cites·20 claims
- 1063US2019282475A1High-Performance Hair Treatment Agents With A Proteolipid And A Magnesium SaltHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1162US2017056305A1High-performance hair treatment agents with a proteolipid and a magnesium saltHENKEL AG & CO KGAA·Filed 2016·Application pending·0 cites
- 1260US2019008735A1Method of increasing the wash resistance of artificially colored hairHENKEL AG & CO KGAA·Filed 2018·Application pending·0 cites
- 1359US12485077B2Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a post-treatment agentHENKEL AG & CO KGAA·Filed 2020·Granted Dec 2, 2025·0 cites·14 claims
- 1459US2024269056A1Composition of active ingredients as booster for uv-filtersHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1559US2021393499A1Bis(triethoxysilyl-propyl)amine combined with polyvalent metal cationsHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1659US2020188252A1Two-component hair care product for preparing an emulsion for grooming human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1759US2022000748A1Bis(triethoxysilylpropyl)amines in combination with a thickening agentHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1859US2022008309A1Cosmetic product for treating a keratin material, comprising a film-forming and/or setting constituentHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 1959US2022000743A1Surfactant-containing cosmetic product combined with bis(triethoxysilylpropyl)amine, for cleaning and care of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2059US2021393498A1Bis(triethoxysilylpropyl)amines combined with an aldehydeHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2158US11931440B2Two-component hair care agent, method for the production of a cosmetic agent and use of the two-component hair care agentHENKEL AG & CO KGAA·Filed 2019·Granted Mar 19, 2024·0 cites·19 claims
- 2255US10653599B2Hair treatment agent with a polyvalent cation IIHENKEL AG & CO KGAA·Filed 2018·Granted May 19, 2020·0 cites·19 claims
- 2355US2017165160A1Method of increasing the wash resistance of artificially colored hairHENKEL AG & CO KGAA·Filed 2017·Application pending·0 cites
- 2455US2019184209A1Hair treatment agent with anti-dandruff actionHENKEL AG & CO KGAA·Filed 2018·Application pending·0 cites
- 2554US2022008308A1Bis(triethoxysilylpropyl)amines combined with poysaccharides for caring for and shaping keratine fibresHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2654US2020188253A1Two-component hair care agent with color indicator for the identification of the optimum ph value, method of applying the same and using the sameHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2754US2022000747A1Bis(triethoxysilylpropyl)amines combined with an acidHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2854US2022000745A1Active substance composition for changing the shape of hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 2954US2022000744A1Organic silicon compounds in anhydrous phase for increasing their storage stabilityHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3054US2022047489A1Cosmetic product for treating a keratin material having anti-pollution effectsHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3154US2022047487A1Composition of active ingredients, for care of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3254US2020188259A1Two-component hair care product for preparing an emulsion for grooming human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3354US2022031594A1Composition of active ingredients, for care and surface modification of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3454US2022047485A1Composition of active ingredients, for care of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3554US2022000746A1Bis(triethoxysilylpropyl)amine combined with an alkaneHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3654US2022047493A1Composition of active ingredients, for care of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3754US2021346269A1Active substance composition for modifying hair surface and changing the shape of hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3854US2020170912A1Composition for the care of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 3954US2022047486A1Composition of active ingredients, for care and surface modification of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 4054US2022008321A1Composition of active ingredients, for care and surface modification of human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 4154US2022008310A1Composition of active ingredients for caring for and modifiying human hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 4254US2022016011A1Composition of active ingredients, for improving deposition of antioxidantsHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 4353US2023181435A1Pigment suspension and cosmetic agent prepared using the pigment suspensionHENKEL AG & CO KGAA·Filed 2021·Application pending·0 cites
- 4453US2023139468A1Method for dyeing keratin material, comprising the use of an organosilicon compound, a glycerol ester, a coloring compound and a post-treatment agentHENKEL AG & CO KGAA·Filed 2021·Application pending·0 cites
- 4552US10959926B2Hair treatment agent with a polyvalent metal cation IHENKEL AG & CO KGAA·Filed 2018·Granted Mar 30, 2021·0 cites·17 claims
- 4652US10857081B2Stable color-protecting hair treatment agent comprising lanthanide saltHENKEL AG & CO KGAA·Filed 2017·Granted Dec 8, 2020·0 cites·20 claims
- 4752US2022008311A1Two-component system for smoothing and care of hairHENKEL AG & CO KGAA·Filed 2019·Application pending·0 cites
- 4852US2023046963A1Method for dyeing keratinous material, comprising the use of an organosilicon compound, a dyeing compound and a pre-treatment agentHENKEL AG & CO KGAA·Filed 2020·Application pending·0 cites
- 4952US2023069450A1Pigment suspension and cosmetic agent prepared by using the pigment suspensionHENKEL AG & CO KGAA·Filed 2020·Application pending·0 cites
- 5052US2023046278A1Method for colouring keratin material, comprising the use of an organic c1-c6 alkoxysilane and two structurally different cellulose typesHENKEL AG & CO KGAA·Filed 2020·Application pending·0 cites
Showing the top 50 of 79 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →