ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,945, issued on May 20, was assigned to Zymeworks BC Inc. (Vancouver, Canada).

"Engineered immunoglobulin heavy chain-light chain pairs and uses thereof" was invented by Adam Louis Corper (Vancouver, Canada), Dunja Urosev (Vancouver, Canada), Stacey A. L. Tom-Yew (Coquitlam, Canada), Dustin Weyland Blue Bleile (Vancouver, Canada), Thomas Spreter Von Kreudenstein (Vancouver, Canada), Surjit Dixit (Richmond, Canada), Paula Irene Lario (South Vancouver, Canada) and Mario Sanches (Vancouver, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides heterodimer pairs that can comprise a first heterodimer and a second heterodimer...