Patent · US Active

Topical compositions

US9289442B2 · kind B2 · utility

9Cited by

10References

7Claims

0Family size

Assignee

Novan, Inc. · US

Inventors

Ryan Doxey · Raleigh, US
Nathan Stasko · Chapel Hill, US

Key dates

Filing date	Dec 19, 2013
Grant date	Mar 22, 2016
Priority date	—
Expiry date	Dec 19, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/592
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided herein are anhydrous compositions that include at least one viscosity increasing agent, at least one organic solvent and at least one humectant. Such compositions may also include at least one active pharmaceutical ingredient (API) and/or at least one water repellant. Related compositions, methods and kits are also provided.

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