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:
May. 27, 2014
Filed:
Jun. 11, 2010
Applicants:
Marshall L. Grant, Newtown, CT (US);
Grayson W. Stowell, Gaylordsville, CT (US);
Paul Menkin, Branford, CT (US);
Inventors:
Marshall L. Grant, Newtown, CT (US);
Grayson W. Stowell, Gaylordsville, CT (US);
Paul Menkin, Branford, CT (US);
Assignee:
Mannkind Corporation, Valencia, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); C07D 241/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.