ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,750,333, issued on Sept. 29, was assigned to Notion Labs Inc. (San Francisco).

"Sharing structured views of email messages between users" was invented by Andrew Milich (San Francisco), Jason Ginsberg (San Francisco), Nishil Shah (San Francisco), Arpeet Kale (San Jose, Calif.), Peter Lu (San Francisco), Byeong Chan Lee (Long Island City, N.Y.), Sunny Li (San Francisco), Natalie Almosa (Toronto), Guangyu Zhang (San Francisco), Nicholas Giancarlo Gervasi (Kirkland, Canada), Simon Townsend-Last (New York), Huan Zhao (San Francisco), Farzad Khosrowshani (Greenwich, Conn.) and Terry Thunder Tsai (Brooklyn, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "...