ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,628, issued on June 3, was assigned to CARBONCURE TECHNOLOGIES INC. (Dartmouth, Canada).
"Methods and compositions for concrete production" was invented by Robert Niven (Victoria, Canada), George Sean Monkman (Halifax, Canada), Dean Paul Forgeron (Hacketts Cove, Canada), Kevin Cail (Sarasota, Fla.), Joshua Jeremy Brown (Halifax, Canada), Paul J. Sandberg (Venice, Fla.) and Mark MacDonald (Sackville, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be controlled by one or more feedback mechanisms to adjust carbon dioxide deli...