Patent · US Active

Nanoemulsion without propylene glycol

US12280146B2 · kind B2 · utility

0Cited by

13References

17Claims

0Family size

Assignee

Biofrontera Bioscience GmbH · DE

Inventors

Montserrat Foguet · Leverkusen, DE
Lars Möllmann · Leverkusen, DE

Key dates

Filing date	Dec 8, 2023
Grant date	Apr 22, 2025
Priority date	—
Expiry date	Dec 8, 2043

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/36
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to oil in water nanoemulsions which are essentially free of propylene glycol. The nanovesicle formulations are particularly stable in regard to shelf life at different storage temperatures.

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