ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,485, issued on Dec. 30, was assigned to Sumitomo Chemical Co. Ltd. (Tokyo).
"Method for producing nucleic acid oligomer" was invented by Takuya Miyagawa (Oita, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an efficient production method for a nucleic acid oligomer, in particular, a production method for a nucleic acid oligomer which comprises contacting a particular nucleic acid oligomer with a fluoride ion in the presence of a radical reaction inhibitor."
The patent was filed on March 20, 2023, under Application No. 18/848,797.
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