ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,214,562, issued on Feb. 4, was assigned to JUUL Labs Inc. (Washington).
"Cartridge for vaporizer device" was invented by Christopher L. Belisle (Somerset, Wis.), Steven Christensen (San Mateo, Calif.), Eric Joseph Johnson (San Francisco), Jason King (San Francisco), James Monsees (San Francisco), Matthew Rios (San Francisco) and Bryan White (Pleasanton, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vaporizer cartridge is described that is configured for coupling to a vaporizer device body and containing a vaporizable material. Various embodiments of the vaporizer cartridge are described that include one or more features for maximizing a reservo...