Patent · US Active

Method of improving the appearance of skin

US12144882B2 · kind B2 · utility

2Cited by

2References

19Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Matthew Clair Ehrman · Baltimore, US
Tomohiro Hakozaki · Cincinnati, US
John Erich Oblong · Loveland, US
Dissanayake Mudiyanselage Mahathma Bandara Dissanayake · Singapore, SG
Wan Ting Chung · Taichung, TW

Key dates

Filing date	Nov 29, 2022
Grant date	Nov 19, 2024
Priority date	—
Expiry date	Nov 29, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/805
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed is a method of improving the appearance of skin with a low-pH skin care composition that contains hydroxycinnamic acid (HCA) and a vitamin B3 compound in a synergistic combination.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.