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:
Dec. 17, 2019
Filed:
Dec. 07, 2017
Applicant:
University of Chicago, Chicago, IL (US);
Inventor:
Chun-Su Yuan, Chicago, IL (US);
Assignee:
The University of Chicago, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/485 (2006.01); A61K 9/51 (2006.01); A61K 31/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/00 (2013.01); A61K 9/5138 (2013.01); A61K 9/5161 (2013.01); A61K 31/485 (2013.01);
Abstract
Particles comprising an opioid receptor antagonist as well as methods of their use and methods of their preparation are provided herein. Such particles may be used for treating and preventing opioid-induced side effects in patients, and may be provided to chronic opioid users as well.