ALEXANDRIA, Va., March 31 -- United States Patent no. 12,588,698, issued on March 31, was assigned to Ventus Medical Ltd. (Liverpool, Great Britain).
"Aerosolizable nicotine-containing formulations" was invented by David Lawson (Liverpool, Great Britain) and Mark Dignum (Liverpool, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Nicotine-containing formulations for electric/electronic nicotine delivery systems are disclosed, containing both nicotine at relatively much higher concentrations, typically at least 25% by weight of total formulation weight, w/w, and in many cases as much as 40-50% w/w, than is typical for conventional nicotine containing formulations, which only contain about 2-4% w/w...