ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,967, issued on Aug. 18, was assigned to SUZHOU SAVICRED BIOTECHNOLOGY Co. LTD (Suzhou, China).

"Safety syringe" was invented by Xiao Lin (Suzhou, China), Wei Fu (Suzhou, China), Guangjun Hu (Suzhou, China) and Zezhong Wang (Suzhou, China).

The patent was filed on Nov. 18, 2025, under Application No. D/033,435.

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