ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,611, issued on Oct. 21, was assigned to Philip Morris Products S.A. (Neuchatel, Switzerland).

"Method and apparatus for producing a plurality of sheets of material containing alkaloids" was invented by Michele Del Borrello (Vasto, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for the production of a plurality of sheets of a material containing alkaloids, the method including the steps of: *(100) providing a slurry including a material containing alkaloids and water in a tank; *(101) providing the tank with a plurality of outlets; *(102) supplying slurry from the outlets on a movable support so as to form a pl...