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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.:

US 10772844 B1

PDFFull Text
Date of Patent:
Sep. 15, 2020

Filed:

Nov. 05, 2018

Hybrid hydrogel and method of fabricating the same

Applicant:

National Tsing Hua University, Hsinchu, TW;

Inventors:

Tzu-Wei Wang, Hsinchu, TW;

Wei-Hong Jian, Hsinchu, TW;

Assignee:

National Tsing Hua University, Hsinchu, TW;

Attorney:

JCIPRNET

Primary Examiner:

Mina Haghighatian

Int. Cl.
CPC ...
A61K 9/51 (2006.01); A61K 38/18 (2006.01); A61K 38/19 (2006.01); A61L 27/20 (2006.01); A61L 27/26 (2006.01); A61L 27/52 (2006.01); A61L 27/58 (2006.01); A61L 27/54 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5161 (2013.01); A61K 9/5192 (2013.01); A61K 38/1825 (2013.01); A61K 38/195 (2013.01); A61L 27/20 (2013.01); A61L 27/26 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); A61L 27/58 (2013.01); A61L 2300/414 (2013.01); A61L 2300/426 (2013.01);
Abstract

A hybrid hydrogel including a hydrogel material and a plurality of first hybrid nanoparticles is provided. The plurality of first hybrid nanoparticles are conjugated to the hydrogel material, wherein each of the first hybrid nanoparticles includes a first positive-charged polysaccharide and a first negative-charged polysaccharide. The first positive-charged polysaccharide is located at an inner core of the first hybrid nanoparticles. The first negative-charged polysaccharide is located at an outer shell of the first hybrid nanoparticles and carries a plurality of first growth factors. The first negative-charged polysaccharide and the first positive-charged polysaccharide are electrostatically attracted to form the first hybrid nanoparticles. A method of fabricating the hybrid hydrogel is also provided.

Find Patent Forward Citations

Wang, Tzu-Wei. (2020). Hybrid hydrogel and method of fabricating the same (U.S. Patent No. 10772844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10772844

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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