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. 03, 2015
Filed:
Aug. 29, 2008
Applicants:
Jonathan Castile, Nottingham, GB;
Alan Smith, Nottingham, GB;
Yu-hui Cheng, Nottingham, GB;
Peter James Watts, Nottingham, GB;
Inventors:
Jonathan Castile, Nottingham, GB;
Alan Smith, Nottingham, GB;
Yu-Hui Cheng, Nottingham, GB;
Peter James Watts, Nottingham, GB;
Assignee:
Archimedes Development Limited, Nottingham, GB;
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/62 (2006.01); A61K 31/55 (2006.01); C07D 243/12 (2006.01); A61K 9/00 (2006.01); A61K 9/08 (2006.01); A61K 31/5517 (2006.01); A61K 47/10 (2006.01); A61K 47/14 (2006.01); A61K 47/22 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0043 (2013.01); A61K 9/08 (2013.01); A61K 31/55 (2013.01); A61K 31/5517 (2013.01); A61K 47/10 (2013.01); A61K 47/14 (2013.01); A61K 47/22 (2013.01);
Abstract
A composition for intranasal delivery of a drug comprising: includes: (i) the drug; and (ii) a non-aqueous vehicle containing (a) propylene glycol and at least one additional solvent selected from N-methylpyrrolidone, propylene carbonate, dimethyl sulfoxide and at least one propylene glycol fatty acid ester; (b) from about 40 to 100% by volume of N-methylpyrrolidone; or (c) from about 40 to 100% by volume of dimethyl sulfoxide (DMSO).