Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for straightening keratin fibres with a composition comprising a urea and/or a urea derivative and a polymeric thickener

Process for straightening keratin fibres with a composition comprising a urea and/or a urea derivative and a polymeric thickener

US Patent 11090252 · Granted Aug 17, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solid anhydrous cosmetic composition, preparation process, cosmetic treatment pr2024
Cosmetic treatment method and assembly2024
Composition for keratin fibers2024
Aqueous composition comprising a cationic cellulosic polymer, an anionic surfact2023
Composition comprising the combination of specific alkoxysilanes and of a surfac2022
Assembly and process for moulding keratin fibres2021
Solid anhydrous cosmetic composition, preparation process, cosmetic treatment pr2021
Composition comprising the combination of specific alkoxysilanes and of a surfac2021
Cosmetic composition containing linear alpha-olefin sulfonates, anionic surfacta2021
Process for treating the hair with at least one silicone functionalized with at 2020
Composition comprising a silicone functionalized with at least one alkoxysilane 2020
Composition comprising a silicone functionalized with at least one alkoxysilane 2020