ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,389,913, issued on Aug. 19, was assigned to Katz Biotech AG (Baruth/Mark, Germany).
"Liquid-core capsules for pest control" was invented by Markus Hellmund (Berlin), Joerg Rademacher (Berlin) and Andrea Haeussler (Potsdam, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Liquid core capsules are provided for pest control, wherein the liquid-core capsules have a liquid core comprising entomopathogenic nematodes and a surrounding hydrogel shell. The liquid core comprising the nematodes is formed on the basis of an emulsion comprising at least an oil and an aqueous liquid."
The patent was filed on March 5, 2021, under Application No. 17/789,913.
*F...