According to Aiqi's information, Yaoang Probiotics has many national patents. The important patent of Yaoang probiotics is "a probiotic fermentation broth and its preparation method and application", and the patent number is ZL 20131KLOC-0/57974.5, which involves the innovation of probiotic production technology and has certain technical content and innovation.
Yaoang probiotics also has many other patents, such as probiotic strains and their applications (patent number ZL201310158080.8), oral probiotic solid preparations and their preparation methods (patent number ZL2014176000)