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. 12, 2019
Filed:
Aug. 28, 2013
Applicant:
United Kingdom Research and Innovation, Swindon, GB;
Inventors:
Jimmy Bell, London, GB;
Elizabeth Louise Thomas, London, GB;
Leigh Brody, London, GB;
Meliz Sahuri Arisoylu, London, GB;
Andrew Miller, London, GB;
Gary Frost, London, GB;
Assignee:
United Kingdom Research and Innovation, Swindon, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/19 (2006.01); A61K 9/127 (2006.01); A61K 47/24 (2006.01); A61K 47/28 (2006.01);
U.S. Cl.
CPC ...
A61K 9/127 (2013.01); A61K 9/1271 (2013.01); A61K 9/1277 (2013.01); A61K 31/19 (2013.01); A61K 47/24 (2013.01); A61K 47/28 (2013.01); Y10S 977/773 (2013.01); Y10S 977/906 (2013.01); Y10S 977/907 (2013.01);
Abstract
The present invention concerns nanoparticle formulations suitable for the delivery of one or more therapeutic agents, the formulations comprising: a cationic cholesterol derivative; a neutral phospholipid; cholesterol or a neutral cholesterol derivative; and a saturated fatty acid, PEGylated neutral derivative of phosphatidylethanolamine or phosphatidylcholine.