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:
Aug. 04, 2020
Filed:
Nov. 23, 2016
Conopco, Inc., Englewood Cliffs, NJ (US);
Ganesh Chandramowli, Bangalore, IN;
Gurunath Ramanathan, Uttar Pradesh, IN;
Sreenivasa Thimmaiah, Kadur, IN;
Garima Tripathi, Uttar Pradesh, IN;
Conopco, Inc., Englewood Cliffs, NJ (US);
Abstract
Disclosed is a compound of the formula (I), (IIA) or (IIB) for use to treat hyperpigmentation of human skin by inhibiting the activity of human tyrosinase in an animate substrate which is human skin containing human tyrosinase. (I) (IIA) (IIB) where: X is oxygen, sulphur, selenium or tellurium; R is —OH, alkyl, aryl or peptide group: R1 is —OH, alkyl, aryl or peptide group; R2 is —OH, alkyl, aryl or peptide group; n is an integer from 2 to 5; m is an integer from 2 to 4 and p is an integer from 2 to 4.