GENEVA, Oct. 12 -- SHANGHAI SMARTEE DENTI-TECHNOLOGY CO., LTD. (Room 201, 203-205, No. 32, 34, 2nd Floor, No. 27, Lane 565, Shengxia Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201210), 正雅齿科科技(上海)有限公司 (中国上海市浦东新区中国(上海)自由贸易试验区盛夏路565弄27号2层,32、34号201、203、204、205室) filed a patent application (PCT/CN2025/074395) for "UNDERCUT FILLING METHOD FOR DIGITAL DENTAL MODELS AND MANUFACTURING ...