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:
Jul. 21, 2015
Filed:
May. 10, 2012
Michael M. Morgen, Bend, OR (US);
Warren K. Miller, Bend, OR (US);
Michael M. Morgen, Bend, OR (US);
Warren K. Miller, Bend, OR (US);
Bend Research, Inc., Bend, OR (US);
Abstract
Methods and compositions for maintaining an active agent in an intra-articular space are disclosed. Methods of delivering the compositions to an intra-articular space and methods of making the compositions also are disclosed. The compositions comprise an active agent and a polymer comprising at least one cationic group. A fluid including the composition may be injected into an intra-articular space in a human or animal whereby the composition associates with endogenous material in the intra-articular space. In some embodiments, the fluid further comprises a poorly aqueous soluble polymer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile