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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 12678843 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Nov. 30, 2021

Waste treatment system and method based on integrated natural and chemical processes

Applicant:

King Abdullah University of Science and Technology, Thuwal, SA;

Inventors:

Subram Maniam Sarathy, Thuwal, SA;

Ribhu Gautam, Thuwal, SA;

Tsu-Fang Hong, Thuwal, SA;

Bruce Russell Cowley, Riyadh, SA;

Assignee:

KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, Thuwal, SA;

Attorney:

PATENT PORTFOLIO BUILDERS PLLC

Primary Examiner:

Lessanework Seifu

Int. Cl.
CPC ...
B09B 3/60 (2022.01); B01J 6/00 (2006.01); B09B 3/40 (2022.01); B09B 3/70 (2022.01); C01B 3/22 (2006.01); C05F 17/05 (2020.01); C10L 5/42 (2006.01); B09B 101/70 (2022.01);
U.S. Cl.
CPC ...
B09B 3/60 (2022.01); B01J 6/008 (2013.01); B09B 3/40 (2022.01); B09B 3/70 (2022.01); C01B 3/22 (2013.01); C05F 17/05 (2020.01); C10L 5/42 (2013.01); B09B 2101/70 (2022.01);
Abstract

A waste treatment plant integrates larvae-based natural processing with chemical processing for transforming animal waste into chemical products. The plant includes a pretreatment unit configured to receive animal waste, moisturize the animal waste with water, provide black soldier fly, BSF, larvae, and load a tray with a mixture of the animal waste, water, and the BSF larvae; a storage room configured to receive the tray and hold the tray between 10 and 14 days; a separation mechanism configured to receive a content of the tray after the 10 to 14 days, and separate the BSF larvae from undigested animal waste; a chitin and protein extraction unit configured to receive the BSF larvae and extract chitin and proteins; and a thermo-processing unit configured to receive the undigested animal waste and extract bio-oil and bio-char.

Find Patent Forward Citations

Sarathy, Subram. (2026). Waste treatment system and method based on integrated natural and chemical processes (U.S. Patent No. 12678843). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12678843

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

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