Increasing the stability of agents for the treatment of keratinous material
US-12576020-B2 · Mar 17, 2026 · US
This page is not indexed by search engines while we improve data quality.
Mathiaszyk Carsten patents
Mathiaszyk Carsten is listed as an inventor on 86 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mathiaszyk Carsten |
| Total patents | 86 |
| First publication | May 14, 2020 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for treating hair, comprising the application of a first agent (a) having a silane and a chromophoric compound, and a second agent (b) having a film-forming polymer
US-12551426-B2 · Feb 17, 2026 · US
Method for dyeing keratinous material comprising the use of an organosilicon compound, an effect pigment, and a film-forming polymer iii
US-2026007589-A1 · Jan 8, 2026 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymer II
US-12377034-B2 · Aug 5, 2025 · US
Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent VI
US-12357554-B2 · Jul 15, 2025 · US
Agent for dyeing keratin material, containing at least two organosilicon compounds that are different from each other, at least one pigment and at least one liquid fatty component and/or a solvent
US-12329840-B2 · Jun 17, 2025 · US
Method for dyeing keratinous material, including the application of an organosilicon compound, a dyeing compound, a sealing reagent and an alkaline pre-treatment agent
US-12296036-B2 · May 13, 2025 · US
Method for Dyeing Keratinous Material Comprising the Leave-On Application of a Dye That Has a Low Water Content and Comprises C1-C6 Alkoxy Silane, Pigment and Solvent
US-2025107990-A1 · Apr 3, 2025 · US
Method for treating keratin material
US-12233147-B2 · Feb 25, 2025 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a phosphoric acid ester and a dyeing compound
US-12201712-B2 · Jan 21, 2025 · US
Recent patents
Latest publications not already listed above.
Method for dyeing keratinous material, in particular human hair
US-2024350389-A1 · Oct 24, 2024 · US
Process for Producing Hair Treatment Products by Mixing Organic C1-C6-alkoxysilanes and Alkalizing Agents in Specific Molar Ratios
US-2024325271-A1 · Oct 3, 2024 · US
Method for dyeing keratin material, comprising the use of an organosilicon compound, two dyeing compounds and a post-treatment agent
US-12090222-B2 · Sep 17, 2024 · US
Alkaline Solvent Pre-Wash of Hair For Optimizing Wash Stability of Level 1 Colorations
US-2024261212-A1 · Aug 8, 2024 · US
Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent vi
US-2024207160-A1 · Jun 27, 2024 · US
Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent vi
US-11992546-B2 · May 28, 2024 · US
Method for dyeing keratinous material, including the application of an organosilicon compound, a dyeing compound, a sealing reagent and an alkaline pre-treatment agent
US-2024165005-A1 · May 23, 2024 · US
Method for treating human hair with agents containing mixtures of organic c1-c6 alkoxy siloxanes
US-2024108563-A1 · Apr 4, 2024 · US
Agent for dyeing keratin material, containing at least two organosilicon compounds that are different from each other, at least one pigment and at least one liquid fatty component and/or a solvent
US-2024099953-A1 · Mar 28, 2024 · US
Process for coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer I
US-11938211-B2 · Mar 26, 2024 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent I
US-11918665-B2 · Mar 5, 2024 · US
Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and tannic acid
US-11896701-B2 · Feb 13, 2024 · US
Hair treatment apparatus, hair treatment system, and method for cosmetically treating hair
US-11896103-B2 · Feb 13, 2024 · US
Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and a copolymer of styrene and maleic acid (anhydride)
US-11890366-B2 · Feb 6, 2024 · US
Method for dyeing keratin material, comprising the use of an organic C1-C6-alkoxy-silane and an alkalising agent
US-11826586-B2 · Nov 28, 2023 · US
Pigment suspension and cosmetic agent prepared using the pigment suspension
US-2023320946-A1 · Oct 12, 2023 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a derivative of alkylated silanol, a coloring compound and a post-treatment agent
US-2023285259-A1 · Sep 14, 2023 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent III
US-11744789-B2 · Sep 5, 2023 · US
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a phosphoric acid ester and a dyeing compound
US-2023270652-A1 · Aug 31, 2023 · US
Increasing the stability of agents for treating keratin material
US-11737967-B2 · Aug 29, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Henkel Ag & Co Kgaa | 86 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61K8/585 | 75 |
| A61Q5/065 | 71 |
| A61K2800/884 | 57 |
| A61Q5/10 | 47 |
| A61K2800/43 | 34 |