ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,538,934, issued on Feb. 3, was assigned to ICL EUROPE COOPERATIEF U.A. (Amsterdam).

"Polyhalite enriched fish feed" was invented by Hillel Magen (Omer, Israel), Menachem Assaraf (Lehavim, Israel) and Amir Gerber (Sheizaf, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a fish feed composition comprising Polyhalite in a concentration between 0.5%-5% w/w."

The patent was filed on April 1, 2022, under Application No. 17/712,030.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND...