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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 11007147 B1

PDFFull Text
Date of Patent:
May. 18, 2021

Filed:

Mar. 06, 2020

Hydrogel toxin-absorbing or binding nanoparticles

Applicant:

The Regents of the University of California, Oakland, CA (US);

Inventors:

Liangfang Zhang, San Diego, CA (US);

Che-Ming Jack Hu, San Diego, CA (US);

Weiwei Gao, La Jolla, CA (US);

Jonathan Copp, La Jolla, CA (US);

Assignee:

The Regents of the University of California, Oakland, CA (US);

Attorney:

Eversheds Sutherland (US) LLP

Primary Examiner:

Carlos A Azpuru

Int. Cl.
CPC ...
A61K 9/06 (2006.01); A61K 9/16 (2006.01); A61K 9/51 (2006.01); A61K 38/17 (2006.01); A61K 35/17 (2015.01); A61K 35/18 (2015.01); A61K 35/19 (2015.01); A61K 35/58 (2015.01); A61K 35/63 (2015.01); A61K 45/06 (2006.01); A61K 31/49 (2006.01); A61L 26/00 (2006.01); A61K 9/00 (2006.01); A61L 27/52 (2006.01); A61L 27/54 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 9/06 (2013.01); A61K 9/0019 (2013.01); A61K 9/1629 (2013.01); A61K 9/5115 (2013.01); A61K 9/5153 (2013.01); A61K 9/5176 (2013.01); A61K 31/49 (2013.01); A61K 35/17 (2013.01); A61K 35/18 (2013.01); A61K 35/19 (2013.01); A61K 35/58 (2013.01); A61K 35/63 (2015.01); A61K 38/1709 (2013.01); A61K 45/06 (2013.01); A61L 26/008 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); A61K 9/5068 (2013.01); A61L 2300/404 (2013.01); A61L 2400/12 (2013.01); Y02A 50/30 (2018.01);
Abstract

The present invention provides for compositions comprising a polymeric hydrogel impregnated with a toxin-absorbing or binding nanoparticle. The present invention also provides for the use of the above compositions for decreasing or neutralizing the effect of a toxin, or for treating or preventing an infection by a microbe that produces a toxin, in a subject. The exemplary toxin is a biological toxin such as a viral, bacterial, fungal, plant or animal toxin.

Find Patent Forward Citations

Zhang, Liangfang. (2021). Hydrogel toxin-absorbing or binding nanoparticles (U.S. Patent No. 11007147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11007147

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

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