US Patent Issued to SHANGHAI EA MEDICAL INSTRUMENTS on Sept. 8 for "Anti-caries film, anti-caries solution, dental appliance having the anti-caries film, and method for forming anti-caries film on dental appliance" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,727,979, issued on Sept. 8, was assigned to SHANGHAI EA MEDICAL INSTRUMENTS COMPANY Ltd. (Shanghai).

"Anti-caries film, anti-caries solution, dental appliance having the anti-caries film, and method for forming anti-caries film on dental appliance" was invented by Lei Huang (Shanghai) and Shida Lyu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "In one aspect, the present application provides an anti-caries film, it contains a fluorine-containing silane, a film-forming agent, and an acidic substance."

The patent was filed on June 16, 2021, under Application No. 18/044,832.

*For further information, including images, charts and tables, please ...