ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,046, issued on April 29, was assigned to JUUL Labs Inc. (Washington).
"Cartridges for vaporizer devices" was invented by Val Valentine (San Francisco) and Qingcheng Zeng (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Cartridges for vaporizer devices are provided. In one exemplary embodiment, a cartridge can include a reservoir housing that includes a reservoir chamber configured to selectively hold a vaporizable material, and an atomizer in fluid communication with the reservoir chamber. The atomizer includes a substrate having an array of ordered pores configured to draw a predetermined volume of vaporizable material from the reser...