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:
May. 24, 2022
Filed:
Aug. 07, 2020
Applicant:
Florikan E.s.a., Sarasota, FL (US);
Inventor:
Edward Rosenthal, Sarasota, FL (US);
Assignee:
PROFILE PRODUCTS LLC, Buffalo Grove, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05G 5/30 (2020.01); C05G 5/40 (2020.01); C05G 3/40 (2020.01);
U.S. Cl.
CPC ...
C05G 5/38 (2020.02); C05G 3/40 (2020.02); C05G 5/37 (2020.02); C05G 5/40 (2020.02);
Abstract
This invention relates to the art of fertilizers and, more particularly, to a coated granular fertilizer in which the dissolution rates of water-soluble fertilizer components are controlled by coating or encapsulating a granular fertilizer. The coating for the timed-release fertilizer is derived from plant cellulose extracted from hemp cellulose, sugar cane cellulose, or other plant-based cellulose.