孙丽芳

丽芳 孙 is currently the Vice President of the Intellectual Property Department at 绿叶制药集团有限公司, where they have been since 2017. Prior to this role, they served as a Director at 绿叶 from 1997 to 2017. With over 20 years of experience in intellectual property in the pharmaceutical industry, they have made significant contributions to the field.