Invention Grant
- Patent Title: Formulation and processes for hair coloring
- Patent Title (中): 染发剂的配方和工艺
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Application No.: US14053524Application Date: 2013-10-14
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Publication No.: US08828100B1Publication Date: 2014-09-09
- Inventor: John C. Warner , Laura Muollo , Amie Stewart
- Applicant: John C. Warner , Laura Muollo , Amie Stewart
- Agency: The Patent Practice of Szmanda & Shelnut LLC
- Agent James Shelnut; Charles Szmanda
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/41
Abstract:
Disclosed and claimed herein are a composition and a kit for coloring keratin fibers, and processes of their use. The composition includes a catechol-based color precursor.
Information query
