ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,414,842, issued on Sept. 16, was assigned to ALIGN TECHNOLOGY INC. (San Jose, Calif.).

"Creating a digital dental model of a patient's teeth using interproximal information" was invented by Bob Grove (San Jose, Calif.) and Eric Kuo (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Creating a digital tooth model of a patient's tooth using interproximal information is provided. Interproximal information is received that represents a space between adjacent physical teeth of the patient. A digital teeth model of a set of physical teeth of the patient that includes the adjacent physical teeth is received. One or more digital tooth models is c...