Recently, the 20th China Patent Awards Ceremony, co-hosted by the National Intellectual Property Administration and the World Intellectual Property Organization, was held in Beijing. Baiyunshan Hanfang’s innovative patent for technological advancement, “A Method for Preparing Injectable Egg Yolk Phosphatidylcholine” (Patent No.: ZL201410841267.3), was awarded the 20th China Patent Excellence Award, emerging as a rising star on the stage of the China Patent Awards.
