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:
Aug. 25, 2020
Filed:
Sep. 06, 2016
Applicant:
Case Western Reserve University, Cleveland, OH (US);
Inventors:
Eric Baer, Cleveland, OH (US);
Gary E. Wnek, Cleveland, OH (US);
Mohammad Mofidfar, Cleveland, OH (US);
Jia Wang, Cleveland, OH (US);
Assignee:
Case Western Reserve University, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); B29C 48/08 (2019.01); B29C 48/21 (2019.01); B29C 48/00 (2019.01); B29C 48/18 (2019.01); A61L 27/54 (2006.01); A61L 27/48 (2006.01); A61K 8/02 (2006.01); A61K 31/4164 (2006.01); A61K 47/34 (2017.01); A61L 27/18 (2006.01); A61L 27/26 (2006.01); A61L 27/58 (2006.01); A61Q 19/00 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/28 (2006.01); B32B 27/36 (2006.01); D01D 5/08 (2006.01); D01D 5/253 (2006.01); D01F 1/10 (2006.01); D01F 6/62 (2006.01); B29K 71/00 (2006.01); B29K 105/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7007 (2013.01); A61K 8/027 (2013.01); A61K 9/70 (2013.01); A61K 31/4164 (2013.01); A61K 47/34 (2013.01); A61L 27/18 (2013.01); A61L 27/26 (2013.01); A61L 27/48 (2013.01); A61L 27/54 (2013.01); A61L 27/58 (2013.01); A61Q 19/00 (2013.01); B29C 48/023 (2019.02); B29C 48/08 (2019.02); B29C 48/185 (2019.02); B29C 48/21 (2019.02); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/285 (2013.01); B32B 27/36 (2013.01); D01D 5/08 (2013.01); D01D 5/253 (2013.01); D01F 1/103 (2013.01); D01F 6/625 (2013.01); A61K 2800/10 (2013.01); A61K 2800/54 (2013.01); A61L 2300/404 (2013.01); A61L 2300/604 (2013.01); A61L 2400/12 (2013.01); B29K 2071/02 (2013.01); B29K 2105/0011 (2013.01); B29K 2105/0035 (2013.01); B29K 2995/0062 (2013.01); B29K 2995/0093 (2013.01); B29L 2031/753 (2013.01); B32B 2250/24 (2013.01); B32B 2262/0276 (2013.01); B32B 2307/7166 (2013.01); B32B 2307/73 (2013.01); D10B 2331/04 (2013.01); D10B 2331/041 (2013.01); D10B 2401/021 (2013.01); D10B 2509/00 (2013.01);
Abstract
A multilayered polymer composite film includes a water-soluble polymer matrix and a plurality of fibers embedded within the water soluble polymer matrix. The fibers include a water insoluble polymer material and at least one of a non-polymeric hydrophobic therapeutic agent or a non-polymeric hydrophobic cosmetic agent incorporated in the water insoluble polymer material. The fibers have a rectangular cross-section, and extend the entire length of the multilayered polymer composite film.