ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,536, issued on April 7.
"Systems and methods for dispersion of dry powders" was invented by Ranganathan Gopalakrishnan (Germantown, Tenn.), Lekhnath Pokharel (Memphis, Tenn.), Rayhan Ahmed (Memphis, Tenn.), Ewe Jiun Chng (Memphis, Tenn.) and Jason Scott Presley (Memphis, Tenn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for preparing and dispersing dry powders are disclosed herein. The system includes a powder feeder, a rotating holder or disc configured to receive an input powder from the powder feeder, and one or more ultrasonic transducers. The ultrasonic transducer is configured to create standing waves, which suspend the ...