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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 12569826 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Jun. 29, 2021

Adsorbent mixture for depleting antibiotics, pathogens, and heavy metals

Applicant:

Foundation for Neglected Disease Research, Bangalore, IN;

Inventors:

Shridhar Narayanan, Bangalore, IN;

R K Shandil, Bangalore, IN;

Saumya Dhup Gulati, Bangalore, IN;

Siva Shanmugam Selvaraj, Bangalore, IN;

Assignee:

FOUNDATION FOR NEGLECTED DISEASE RESEARCH, Bangalore, IN;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

John J Figueroa

Int. Cl.
CPC ...
B01J 20/20 (2006.01); B01J 20/10 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); C02F 1/28 (2023.01); C02F 1/42 (2023.01); C02F 101/14 (2006.01); C02F 101/22 (2006.01); C02F 103/00 (2006.01);
U.S. Cl.
CPC ...
B01J 20/20 (2013.01); B01J 20/103 (2013.01); B01J 20/262 (2013.01); B01J 20/28052 (2013.01); C02F 1/288 (2013.01); C02F 1/42 (2013.01); B01J 2220/4825 (2013.01); B01J 2220/4831 (2013.01); B01J 2220/4881 (2013.01); C02F 1/283 (2013.01); C02F 2101/14 (2013.01); C02F 2101/22 (2013.01); C02F 2103/003 (2013.01); C02F 2303/04 (2013.01);
Abstract

The present invention provides a mixture of adsorbents which has the capacity to adsorb high concentrations of antibiotics from a diverse range of classes, pathogens, and heavy metals. The invention is a mixture of various charcoal adsorbents including areca nut, bamboo, pine nut, coconut shell and paper that can deplete a wide variety of antibiotics in one go.

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Narayanan, Shridhar. (2026). Adsorbent mixture for depleting antibiotics, pathogens, and heavy metals (U.S. Patent No. 12569826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12569826

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

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