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:
Oct. 06, 2026
Filed:
Apr. 27, 2020
Universidad DE Granada, Granada, ES;
Gabriel Delgado Calvo-Flores, Granada, ES;
Juan Manuel Martin Garcia, Granada, ES;
Raul Rojano Cruz, Granada, ES;
Jose Angel Rufian Henares, Granada, ES;
UNIVERSIDAD DE GRANADA, Granada, ES;
Abstract
A device formed by a substantially cylindrical, permeable sheath with a filling of biochar particles. The whole sheath is water-permeable, and defines a bottom part intended to be buried into ground, and a top part, intended to stand out from the ground. The device, ensures the deep infiltration of rainwater, irrigation water or run-off, thereby preventing it from evaporating and optimising the use. A method for using the device is effective for increasing a crop yield.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile