ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,210, issued on Nov. 3, was assigned to BLOOMAGE BIOTECHNOLOGY CORPORATION LIMITED (Shandong, China).

"Gene for efficiently expressing hyaluronic acid hydrolase and expression method thereof" was invented by Hao Wang (Shandong, China), Tianmeng Zhang (Shandong, China), Rongrong Xu (Shandong, China), Youheng Zhang (Shandong, China), Xueping Guo (Shandong, China) and Jingkun Hao (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a gene for efficiently expressing hyaluronic acid hydrolase. A nucleotide sequence of the gene is represented by SEQ ID NO: 4. By truncating a segment of a signal peptide sequence at the N-terminus of a ...