Patent · US Active

Oxidatitive photoactivated skin rejeuvenation composition comprising hyaluronic acid, glucosamine, or allantoin

US8658219B2 · kind B2 · utility

27Cited by
43References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 6, 2009
Grant dateFeb 25, 2014
Priority date
Expiry dateNov 6, 2029

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61N2005/0663
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

There is provided a skin rejuvenation composition which comprises at least one oxidant, at least one photoactivator capable of activating the oxidant, and at least one healing factor chosen from hyaluronic acid, glucosamine and allantoin, in association with a pharmaceutically acceptable carrier.

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