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:
Mar. 25, 2025
Filed:
Jan. 07, 2020
Applicant:
Ucl Business Ltd, London, GB;
Inventor:
Giuseppe Battaglia, London, GB;
Assignee:
UCL BUSINESS LTD, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/1273 (2025.01); A61K 47/62 (2017.01); A61K 47/69 (2017.01);
U.S. Cl.
CPC ...
A61K 9/1273 (2013.01); A61K 47/6907 (2017.08); A61K 47/6915 (2017.08);
Abstract
The present invention is directed to a nanoparticle or microparticle for binding to the surface of a cell, wherein the nanoparticle or microparticle comprises (i) multiple different ligand types on its external surface which are capable of binding to different respective receptor types on said cell surface, and (ii) a polymer brush on its external surface. The present invention is further directed to pharmaceutical compositions comprising a plurality of nanoparticles or microparticles of the invention, medical uses of such nanoparticles or microparticles, and a vaccine comprising such nanoparticles or microparticles.