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.

Corneal mid-term preservation solution - invention patent certificate

Pulverizer and Pulverizing Screening System - Utility Model Patent Certificate

Homogenizer Feeding System - Utility Model Patent Certificate

Fermentation tank - utility model patent certificate

Cleaning device - utility model patent certificate

A refrigeration system for freeze dryer - utility model patent certificate

A blister packaging machine - utility model patent certificate

Wet granulator - utility model patent certificate