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:
Jul. 17, 2018
Filed:
Feb. 28, 2013
H. William Bosch, Bryn Mawr, PA (US);
Matthew Callahan, King of Prussia, PA (US);
Felix Meiser, Claremont, AU;
Marck Norret, Darlington, AU;
Adrian Russell, Rivervale, AU;
H. William Bosch, Bryn Mawr, PA (US);
Matthew Callahan, King of Prussia, PA (US);
Felix Meiser, Claremont, AU;
Marck Norret, Darlington, AU;
Adrian Russell, Rivervale, AU;
iCeutica Pty Ltd., Iluka, WA, AU;
Abstract
Methods for making inhalable composite particles comprising a pharmaceutically-active agent, the method comprising: a) providing composite particles comprising a millable grinding matrix and a solid pharmaceutically-active agent, wherein the pharmaceutically-active agent has an median particle size on a volume average basis between 50 nm and 3 μm; and b) milling the composite particles in a mill without milling bodies for a time period sufficient to produce inhalable composite particles having a mass median aerodynamic diameter between 1 μm and 20 μm are described.