Invention Grant
- Patent Title: Method and composition for colouring an eyebrow comprising an organic acid
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Application No.: US16963021Application Date: 2018-11-30
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Publication No.: US11648191B2Publication Date: 2023-05-16
- Inventor: Sarah Elizabeth Lucas , John Mama , David Malcolm Lewis
- Applicant: PERACHEM LIMITED
- Applicant Address: GB Leeds
- Assignee: PERACHTM LIMITED
- Current Assignee: PERACHTM LIMITED
- Current Assignee Address: GB Leeds
- Agency: Hoffman Warnick LLC
- Priority: GB 00877 2018.01.19
- International Application: PCT/GB2018/053473 2018.11.30
- International Announcement: WO2019/141959A 2019.07.25
- Date entered country: 2020-07-17
- Main IPC: A61K8/362
- IPC: A61K8/362 ; A61K8/34 ; A61K8/365 ; A61K8/42 ; A61Q1/10
Abstract:
A method of colouring an eyebrow, the method comprising: (i) contacting the eyebrow with a colouring composition comprising: (a) a dye compound; (b) an organic acid; and (c) an aromatic compound.
Public/Granted literature
- US20200337968A1 METHOD AND COMPOSITION FOR COLOURING AN EYEBROW COMPRISING AN ORGANIC ACID Public/Granted day:2020-10-29
Information query
