ALEXANDRIA, Va., June 9 -- United States Patent no. 12,649,830, issued on June 9, was assigned to THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO (Toronto).

"Multi-motif dendrons and their supramolecular structures and uses thereof" was invented by Omar Fizal Khan (Toronto), Grayson Tilstra (Toronto), Alanna Margaret Manning (Tottenham, Canada), Yan Ming Anson Lau (Toronto) and Julien Couture-Senecal (Toronto).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application includes dendrons of Formula I, compositions comprising these dendrons and uses thereof, in particular for the delivery of agents such as nucleic acids and drugs to cells and subjects.wherein each Repeating Group is the same or di...