ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,744, issued on Feb. 17, was assigned to KUMIAI CHEMICAL INDUSTRY Co. LTD. (Tokyo).

"Method for producing monosulfoxide derivative" was invented by Narumasa Saito (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a method for producing a monosulfoxide derivative."

The patent was filed on April 27, 2021, under Application No. 17/802,069.

*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=12552744&OS=12552744&RS=12552744

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