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:
Oct. 12, 2012
The Texas A&m University System, College Station, TX (US);
Elizabeth M. Cosgriff-Hernandez, College Station, TX (US);
Robert Scott Moglia, College Station, TX (US);
Jennifer L. Robinson, College Station, TX (US);
Nicholas A. Sears, College Station, TX (US);
THE TEXAS A&M UNIVERSITY SYSTEM, College Station, TX (US);
Abstract
Materials and methods for preparing three dimensional scaffolds are described. The materials, as improved high internal phase emulsions (HIPES), and the polymerization thereof may be suitable for injection prior to curing and when in an injectable form may be for site-directed in vivo use, curing after injection. In addition, said materials before curing may be engineered as a tissue substitution or enhancement and/or to include cell encapsulation. Said materials described herein form a monolith after curing and are biodegradable and porous after curing. Said materials are made from starting molecules using a process that does not rely on toxic solvents or monomers. Making of said materials to form the emulsion take advantage of one or more surfactants for HIPE stability. In addition, said materials cure at temperatures appropriate for use in an in vivo or in situ environment.