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:
Apr. 21, 2026
Filed:
Aug. 31, 2022
Yara International Asa, Oslo, NO;
Stefan Reusch, Dülmen, DE;
YARA INTERNATIONAL ASA, Oslo, NO;
Abstract
A computer-implemented method for providing a site-specific variable fertilizer recommendation for a crop at a given point in time, including determining at least one agricultural field including at least one crop, scheduling a fertilization application for the agricultural field, and determining a crop nutrient status of the agricultural field. Determining the crop nutrient status includes receiving remote data, including image data of the agricultural field and a time stamp indicative of when the image data was taken, generating at least one vegetation index indicative of a crop nutrient status based on the image data, and determining a crop nutrient status based on the vegetation index. The method further includes adjusting the crop nutrient status based on the time difference between the time stamp of the image data and the scheduled fertilizer application, and determining a variable fertilizer recommendation for the agricultural field based on the adjusted crop nutrient status.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile