Patent · US Active

Dermal filler compositions including antioxidants

US9737633B2 · kind B2 · utility

3Cited by
109References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 18, 2015
Grant dateAug 22, 2017
Priority date—
Expiry dateAug 18, 2035

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61L2400/06
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Provided are injectable, hyaluronic acid-based hydrogel compositions including conjugated vitamins.

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