The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Jul. 01, 2019
Ioi Oleo Gmbh, Hamburg, DE;
Dirk Lochmann, Deutschland, DE;
Sebastian Reyer, Deutschland, DE;
Sharareh Salar Behzadi, Osterreich, AT;
Michael Stehr, Deutschland, DE;
Andreas Zimmer, Osterreich, DE;
IOI OLEO GMBH, Hamburg, DE;
Abstract
The invention relates to lipophilic transport particles for cosmetic or pharmaceutical active ingredients. The lipophilic transport particles comprise polyglycerol fatty acid ester as a main constituent and, because of the absence of polymorphic transformations, even during long storage, neither have volume changes nor allow the problem of expulsion of the adhering or enclosed active ingredient, due to intense structuring of the crystal lattice and associated compaction, to arise, and therefore the degree of loading with active ingredient and the release profile are stable.