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:
Oct. 11, 2011
Filed:
Dec. 23, 2004
Jonathan David Castile, Nottingham, GB;
Yu-hui Cheng, Nottingham, GB;
Paul George Jenkins, Nottingham, GB;
Alan Smith, Nottingham, GB;
Peter James Watts, Nottingham, GB;
Jonathan David Castile, Nottingham, GB;
Yu-Hui Cheng, Nottingham, GB;
Paul George Jenkins, Nottingham, GB;
Alan Smith, Nottingham, GB;
Peter James Watts, Nottingham, GB;
Archimedes Development Limited, Nottingham, GB;
Abstract
The present invention provides compositions for the intranasal administration of zolpidem or a pharmaceutically acceptable salt thereof. Preferred compositions of the invention are in the form of aqueous solutions. Optionally the compositions of the invention comprise a cyclodextrin and/or chitosan, a salt or derivative thereof or a salt of a derivative of chitosan. The compositions can be used for the treatment or prevention insomnia or the treatment of neurological disorders such as those arising from brain trauma, stroke and spinocerebellar ataxia or in the treatment of Parkinson's disease.