US Patent Issued to Dragonfly Energy on Sept. 8 for "Processes for the manufacture of conductive particle films for lithium ion batteries and lithium ion batteries" (Nevada Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,776, issued on Sept. 8, was assigned to Dragonfly Energy Corp. (Reno, Nev.).

"Processes for the manufacture of conductive particle films for lithium ion batteries and lithium ion batteries" was invented by Denis Phares (Reno, Nev.) and Justin S. Ferranto (Reno, Nev.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is directed to a process for forming a particle film on a substrate. Preferably, a series of corona guns, staggered to optimize film thickness uniformity, are oriented on both sides of a slowly translating grounded substrate (copper or aluminum for the anode or cathode, respectively). The substrate is preferably slightly heated...