The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2024
Filed:
Dec. 10, 2020
L'oréal, Paris, FR;
Shilpa Halder Joshi, Mumbai, IN;
Amer Alkahwaji, Clark, NJ (US);
Anand Mahadeshwar, Mumbai, IN;
Soumyadip Paul, Mumbai, IN;
Chandra Bhan, Mumbai, IN;
L'OREAL, Paris, FR;
Abstract
The present invention relates to a multiple-compartment device () composed of a closed envelop () divided in at least two distinct compartments () and () separated from one another by at least one internal frangible seal (), wherein one of the compartments () containing a composition (A), comprising one oxidation dye precursor, one anionic surfactant, one amphoteric surfactant chosen from betaine; and another one of the compartments () containing an oxidizing composition (B) comprising at least one oxidizing agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile