US Patent Issued to JIANGSU KANION PHARMACEUTICAL on March 3 for "Preparation method for chlorinated compound" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,477, issued on March 3, was assigned to JIANGSU KANION PHARMACEUTICAL Co. LTD. (Jiangsu, China).

"Preparation method for chlorinated compound" was invented by Jianfei Wang (Shanghai), Yang Zhang (Shanghai) and Shuhui Chen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method for preparing a chlorinated compound, and specifically disclosed is a method for preparing a compound represented by formula (I)."

The patent was filed on June 10, 2021, under Application No. 18/000,939.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%...