ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,152, issued on June 17.

"Charged nanobubble dispersion liquid, method of manufacturing the same, manufacturing apparatus for the same, and a method for controlling growth rate of microorganisms and plants using the liquid" was invented by Takeshi Ohdaira (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides positively or negatively charged nanobubbles, with the goal to clarify the effects of positively or negatively charged nanobubbles on microorganism and plant growth. The present invention also provides charged nanobubble dispersion liquid that contains 105 to 1010 fine bubbles. The fine bubbles are disperse...