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:
Nov. 10, 2015
Filed:
Dec. 22, 2006
Applicant:
Menno R. DE Jong, Groningen, NL;
Inventor:
Menno R. de Jong, Groningen, NL;
Assignee:
Nano Fiber Matrices B.V., Groningen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/00 (2006.01); A61K 47/18 (2006.01);
U.S. Cl.
CPC ...
A61K 47/183 (2013.01);
Abstract
Described are gel-based delivery systems for a compound of interest, like a drug or cosmetic agent. Described is a gel comprising at least one non-polymeric gelator and at least one polymer, wherein the polymer content of the gel is more than 5 weight percent (wt %), preferably at least 10 wt %, and more preferably at least 20 wt %. Also provided are a method for preparing the gel and a method of using the gel in a controlled delivery system, for example, a pH-sensitive drug delivery system.