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:
Feb. 15, 2005
Filed:
Mar. 07, 2002
Applicants:
Laurent Vidal, Paris, FR;
Mireille Maubru, Chatou, FR;
Inventors:
Laurent Vidal, Paris, FR;
Mireille Maubru, Chatou, FR;
Assignee:
L'Oréal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07D487/04 ;
U.S. Cl.
CPC ...
Abstract
A composition for dyeing keratinous fibers, in particular human keratinous fibers, such as human hair, containing, in a medium suitable for dyeing:
Vidal, Laurent. (2005). Compositions for dyeing keratinous fibers comprising pyrazoloazoles; their use in dyeing as oxidation base and dyeing process; and novel pyrazoloazoles (U.S. Patent No. 6855827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6855827
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile