ALEXANDRIA, Va., July 15 -- United States Patent no. 12,660,843, issued on June 23, was assigned to Philip Morris Products S.A. (Neuchatel, Switzerland).
"Aerosol-generating substrate" was invented by Daniel Arndt (Neuchatel, Switzerland), Prisca Campanoni (Neuchatel, Switzerland), Arno Knorr (Neuchatel, Switzerland), Gerhard Lang (Neuchatel, Switzerland) and Jean-Pierre Schaller (Neuchatel, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aerosol-generating article is provided, including an aerosol-generating substrate including: a homogenised plant material including at least 2.5 percent by weight of eucalyptus particles on a dry weight basis, an aerosol former, a binder, at least 0.04 mg of e...