ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,307, issued on June 17, was assigned to Cirkul Inc. (Tampa, Fla.).
"Additive delivery systems and containers" was invented by Garrett S. Waggoner (Tampa, Fla.), Andrew Gay (Tampa, Fla.) and Christopher Jasperse (Pittsburgh, Kan.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A compact filtering and additive delivery system which is readily adaptable to a portable container, such as a sports bottle, and receives a modular additive container for the metered delivery of additive, such as flavor concentrate, to a stream of base liquid as the base liquid is drawn or dispensed from the container. The modular additive container configuration on the deliver...