Assignee
WELLA INT OPERATIONS SWITZERLAND SARL
CH·6 granted patents·2 pending applications·0 citations·filing 2018–2023
Top patents by PatentIndex Score
8 records- 0170US2024065963A1MULTICOMPONENT COMPOSITION (Michael Addition)WELLA INT OPERATIONS SWITZERLAND SARL·Filed 2023·Application pending·0 cites
- 0255US12053542B2Multicomponent silicone compositionWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2019·Granted Aug 6, 2024·0 cites·19 claims
- 0350US11596216B2Hair treatment compositions, systems, devices and methodsWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2019·Granted Mar 7, 2023·0 cites·18 claims
- 0449US12201714B2Multicomponent pur compositionWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2019·Granted Jan 21, 2025·0 cites·6 claims
- 0547US2022160614A1Hair colorant compositionsWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2020·Application pending·0 cites
- 0643US12383481B2Silicon free hair conditioning compositionWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2019·Granted Aug 12, 2025·0 cites·22 claims
- 0738US11339295B2Oxidative dye couplers with novel auxochrome substituents and azomethine dyes and leuco forms thereofWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2018·Granted May 24, 2022·0 cites·28 claims
- 0823USD979284SFluid dispenser coveringWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2021·Granted Feb 28, 2023·0 cites·1 claims
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