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:
Feb. 10, 2026
Filed:
Apr. 11, 2019
Applicant:
Ucl Business Ltd, London, GB;
Inventors:
Assignee:
UCL BUSINESS LTD, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/1273 (2025.01); B82Y 5/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
A61K 9/1273 (2013.01); B82Y 5/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
The present application relates to pH-sensitive polymersomes. The polymersomes are capable of degradation at endosomes' mild acidic pH into resorbable materials, which also allows avoiding liposome premature degradation of the payload once internalised inside the cells. The polymersomes can thus be used in methods for the treatment or prevention of diseases.