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:
Jan. 05, 2021
Filed:
Feb. 12, 2015
Applicant:
Warsaw Orthopedic, Inc., Warsaw, IN (US);
Inventors:
Josee Roy, Memphis, TN (US);
Victor Kelley, Cordova, TN (US);
Roger E. Harrington, Collierville, TN (US);
Assignee:
Warsaw Orthopedic, Inc., Warsaw, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 33/06 (2006.01); A61K 47/60 (2017.01); G01N 33/15 (2006.01);
U.S. Cl.
CPC ...
G01N 33/15 (2013.01); A61K 33/06 (2013.01); A61K 47/60 (2017.08);
Abstract
Methods of preparing compositions for preferential distribution of active agents to injury sites are provided. The compositions may comprise a polymer with hydrophilic properties and one or more active agents, such as compounds comprising hydrophilic metal ions. Because the delivery ligand and the active agent are specifically selected so the interactions between them are mainly of an ionic nature. Methods of identifying suitable components for such compositions are also disclosed.