At present, the Group has applied for a total of 68 patents (including 26 Chinese invention patents, 35 Chinese utility model patents, 2 Chinese design patents; 2 Hong Kong patents; 3 PCT patents); 36 authorized patents; 53 trademark applications , 36 registered trademarks.

rhPTH(1-34) deamidation impurity, its preparation method and application - Invention Patent Certificate

Purification method of rhPTH (1-34) protein stock solution - invention patent certificate

Stable preparation of recombinant insulin secretagogue and preparation method thereof - Invention Patent Certificate

A kind of detection method and purity analysis method of rhPTH protein or rhPTH protein preparation-Certificate of Invention Patent

Recombinant human parathyroid hormone preparation and its preparation method - invention patent certificate

A kind of column packing method of reversed-phase chromatography column-invention patent certificate

A temperature-sensitive hydrogel containing exendin-4 and its injection - Invention Patent Certificate

Fusion protein containing human parathyroid hormone 1-34 and its expression vector - Invention Patent Certificate