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.

Date of Patent:
Nov. 03, 2026

Filed:

Nov. 10, 2022
Applicants:

Universite DE Rennes, Rennes, FR;

Centre National DE LA Recherche Scientifique, Paris, FR;

École Nationale Supérieure DE Chimie DE Rennes, Rennes, FR;

Institut National Des Sciences Appliquées DE Rennes, Rennes, FR;

Norwegian University of Science and Technology, Trondheim, NO;

Inventors:

Thierry Benvegnu, Rennes, FR;

Thomas Vives, Servon sur Vilaine, FR;

Matthieu Hicguet, Bruz, FR;

Sébastien Simon, Trondheim, NO;

Johan Sjöblom, Jakobsli, NO;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/127 (2025.01); A61K 9/1271 (2025.01); C07C 69/608 (2006.01); C07C 219/10 (2006.01); C07D 249/04 (2006.01); C08G 65/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1271 (2013.01); C07C 69/608 (2013.01); C07C 219/10 (2013.01); C07D 249/04 (2013.01); C08G 65/00 (2013.01); C07C 2601/08 (2017.05);
Abstract

The present invention thus provides a novel family of liposomal compositions (nanocarriers), hereinafter referred to as Tetra-Acidosomes, comprising natural tetrameric acid (TA) lipids and/or novel chemically functionalized tetrameric acid (CFTA) lipids, for drug delivery applications. Use of the disclosed Tetra-Acidosomes as well as methods of synthesis of the Tetra-Acidosomes are also disclosed.


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Benvegnu, Thierry. (2026). Development of a new family of nanocarriers derived from natural tetrameric acid lipids (U.S. Patent No. 12778890). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12778890

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