GENEVA, May 25 -- WTTOD US INC. (No.8.Suite A, The Green, Dover County Of KentDelaware 19901), 卫图德美国有限公司 (美国得拉华州肯特郡多佛市格林A套8号), LU, Jun (No.23 Huanxi Rd, Zhutang Town, Jiangyin CityWuxi, Jiangsu 214400), 陆军 (中国江苏省无锡市江阴市祝塘镇环西路23号) filed a patent application (PCT/CN2024/073124) for "VISIBLE FLASHBACK BLOOD COLLECTION NEEDLE" on Jan 18, 2024. With publication no. WO/2025/102530, the details related to the patent application was publish...