US Patent Issued to SHENZHEN QIYU BIOTECHNOLOGY on Jan. 20 for "DNA polymerase, aptamer, warm-start DNA polymerase and preparation methods and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,040, issued on Jan. 20, was assigned to SHENZHEN QIYU BIOTECHNOLOGY Co. LTD. (Shenzhen, China).

"DNA polymerase, aptamer, warm-start DNA polymerase and preparation methods and application thereof" was invented by Kewei Zheng (Guangzhou, China), Tingting Cai (Guangzhou, China), Chenglin Wang (Shenzhen, China) and Huiting Liang (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A modified DNA polymerase includes a DNA polymerase fragment and a G-quadruplex binding peptide fused to an N-terminal of the DNA polymerase fragment."

The patent was filed on June 8, 2022, under Application No. 17/835,949.

*For further information, including im...