ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,461, issued on March 31, was assigned to BMIC LLC (Dallas).
"Adhesive composition and associated method" was invented by Laxman Gurung (Parsippany, N.J.) and Lingtao Yu (Summit, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes obtaining a spray device having a pump and a container containing an adhesive composition that does not include a propellant, operating the pump to pressurize the adhesive composition in the container to a pressure of 1 psi to 200 psi, spraying the adhesive composition from the container onto a roofing substrate to form an adhesive layer on the roofing substrate, and applying a roofing material to the adh...