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. 26, 2019
Filed:
Feb. 15, 2017
Applicant:
Vectura Limited, Chippenham, GB;
Inventors:
John Nicholas Staniforth, Chippenham, GB;
David Alexander Vodden Morton, Chippenham, GB;
Assignee:
VECTURA LIMITED, Chippenham, Wiltshire, GB;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 31/137 (2006.01); A61K 9/14 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0075 (2013.01); A61K 9/14 (2013.01); A61K 9/145 (2013.01); A61K 9/1617 (2013.01); A61K 31/137 (2013.01);
Abstract
The invention provides a method of making a composition for inhalation which includes the step of mixing particles of additive material having a diameter of not more than 2 μm with active particles, wherein the additive material is suitable for promoting the dispersal of active particles upon aerolisation of a dry powder in a dry powder inhaler.