ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,799, issued on Feb. 10, was assigned to JUUL Labs Inc. (Washington).

"Vaporizer device with charging and reverse-charging capability" was invented by Ariel Atkins (San Francisco), Mackenzie Paige Belt (San Francisco), Brandon Cheung (San Francisco), Steven Christensen (Burlingame, Calif.), Kevin Lomeli (San Francisco), Claire O'Malley (San Francisco) and Nihir B. Shah (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vaporizer may include a vaporizer body configured to couple with a vaporizer cartridge including a vaporizable material. The vaporizer body may include a first power source configured to discharge a current to a heating el...