ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,425, issued on Oct. 14, was assigned to OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "WDS" (Moscow).
"Composition for remineralizing tooth enamel" was invented by Svetlana Konstantinovna Matelo (Moskovskaya Oblast, Russia), Tatiana Vladimirovna Kupets (Moskovskaya Oblast, Russia) and Aleksandr Vladimirovich Grosser (Moskovskaya Oblast, Russia).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to dentistry, and more particularly to a novel agent in the form of a gel for the treatment and/or prophylaxis of conditions characterized by loss of minerals and salts front tooth enamel. The claimed agent, provided in gel foam, for the treatm...