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. 15, 2019
Filed:
Oct. 09, 2014
Applicant:
Isto Technologies, Inc., St. Louis, MO (US);
Inventors:
Mitchell S. Seyedin, St. Louis, MO (US);
Anthony J. Ward, St. Louis, MO (US);
Assignee:
Isto Technologies II, LLC, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 27/18 (2006.01); A61L 27/44 (2006.01); A61L 27/36 (2006.01); A61L 27/20 (2006.01); A61L 27/54 (2006.01); A61L 27/22 (2006.01); A61L 27/38 (2006.01); A61L 27/48 (2006.01);
U.S. Cl.
CPC ...
A61L 27/3608 (2013.01); A61L 27/20 (2013.01); A61L 27/227 (2013.01); A61L 27/3817 (2013.01); A61L 27/3834 (2013.01); A61L 27/48 (2013.01); A61L 27/54 (2013.01); A61L 2300/414 (2013.01); A61L 2300/64 (2013.01);
Abstract
Compositions and methods for repair of tissue defects are disclosed. The compositions are prepared by entangling high molecular weight polycaprolactone polymer molecules with a polysaccharide such as hyaluronic acid by a dual solvent emulsion process to produce a porous flexible matrix which supports cell and tissue growth in vivo and ex vivo.