Patent · US Active

Transmucosal delivery system for idebenone

US11547677B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

LTS Lohmann Therapie-Systeme AG · DE

Inventors

Michael LINN · Omaha, US
Markus Müller · Wegenstetten, CH
Marius BAUER · Andernach, DE

Key dates

Filing date	Feb 28, 2018
Grant date	Jan 10, 2023
Priority date	—
Expiry date	Mar 2, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P25/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a transmucosal delivery system for idebenone, comprising an external phase, which contains at least one hydrophilic polymer, and an inner hydrophobic phase, which contains idebenone and at least one hydrophobic substance, wherein the inner hydrophobic phase is emulsified in the form of droplets in the external phase. The invention is characterized in that the inner hydrophobic phase is stabilized by at least one emulsifier in the external phase. The invention also relates to a method for producing the same and its use as a medicament.

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