ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,635, issued on July 28, was assigned to MEDTRUM TECHNOLOGIES INC. (Shanghai).

"Insulin infusion device" was invented by Cuijun Yang (Shanghai).

The patent was filed on Sept. 2, 2025, under Application No. D/020,945.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1137635&OS=D1137635&RS=D1137635

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