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:
Nov. 20, 2018
Filed:
May. 11, 2016
Applicant:
Mannkind Corporation, Valencia, CA (US);
Inventors:
Marshall Grant, Newtown, CT (US);
Paul Menkin, Branford, CT (US);
Grayson W. Stowell, Cary, NC (US);
Assignee:
MannKind Corporation, Westlake Village, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/495 (2006.01); A61K 47/22 (2006.01); A61K 9/00 (2006.01); A61K 9/14 (2006.01); A61K 38/28 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 47/22 (2013.01); A61K 9/0075 (2013.01); A61K 9/14 (2013.01); A61K 9/50 (2013.01); A61K 38/28 (2013.01); Y10T 428/2982 (2015.01);
Abstract
Disclosed herein are diketopiperazine microparticles having high capacity for adsorbing a drug or active agent. In particular, the diketopiperazine microparticle are formed using fumaryl diketopiperazine and can comprise a drug in large doses for the treatment of disease or disorders by pulmonary delivery via oral inhalation.