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:
Sep. 06, 2016
Filed:
Sep. 29, 2011
Applicants:
Michael M. Lipp, Framingham, MA (US);
Jean C. Sung, Cambridge, MA (US);
Inventors:
Michael M. Lipp, Framingham, MA (US);
Jean C. Sung, Cambridge, MA (US);
Assignee:
Pulmatrix, Inc., Lexington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 31/198 (2006.01); A61K 33/14 (2006.01); A61K 33/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0075 (2013.01); A61K 9/1611 (2013.01); A61K 31/198 (2013.01); A61K 33/06 (2013.01); A61K 33/14 (2013.01);
Abstract
The invention relates to respirable dry particles that contain one or more divalent metal cations, such as calcium, in an amount of less than 3% by weight, and to dry powders that contain the respirable particles. The dry particles can further contain an active agent, or can be used as carrier particles to deliver an active agent.