Patent · US Active

Compositions and methods to affect skin irritation

US11123362B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignees

Alumend, LLC · US
WavePharma, LLC · US

Inventors

Ronald E. Utecht · Volga, US
Therese M. Downey · Sioux Falls, US
Miri Seiberg · Princeton, US
Stanley S. Shapiro · Roseland, US
Jack V. Foster, Jr. · New Orleans, US

Key dates

Filing date	Dec 13, 2018
Grant date	Sep 21, 2021
Priority date	—
Expiry date	Dec 13, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/782
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions are described that contain treated chitosan, modified chitosan and/or modified and treated chitosan for use in formulations for skin, hair and nails, and in compositions and methods of reducing topical agent-induced skin irritation and inflammation.

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