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. 21, 2019
Filed:
Mar. 28, 2017
Applicant:
Micell Technologies, Inc., Durham, NC (US);
Inventors:
James B. McClain, Ocracoke, NC (US);
Wenda C. Carlyle, Prairie Farm, WI (US);
Charles Douglas Taylor, Franklinton, NC (US);
Assignee:
Micell Technologies, Inc., Durham, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/34 (2017.01); A61K 9/00 (2006.01); A61K 9/70 (2006.01); A61K 31/436 (2006.01);
U.S. Cl.
CPC ...
A61K 47/34 (2013.01); A61K 9/0019 (2013.01); A61K 9/0021 (2013.01); A61K 9/7007 (2013.01); A61K 31/436 (2013.01);
Abstract
Provided is a drug delivery composition comprising at least one polymer and at least one active agent; wherein the active agent is present in crystalline form on at least one region of an outer surface of the composition and wherein active agent surface content is adjusted to provide a selected active agent release profile.