Lijuan Li
About Lijuan Li
Lijuan Li is the R&D Director Principal Scientist at Procter & Gamble, with over 20 years of experience in analytical method development and validation in various industries.
Current Title at Procter & Gamble
Lijuan Li currently holds the position of R&D Director Principal Scientist at Procter & Gamble. She has been with the company in this role since 2014, based in Mason, Ohio. In this capacity, she leads a global biomarker team, focusing on biomarker discovery and validation across multiple sectors, including Beauty, Paper, One Health, and Fabric & Home Care.
Previous Roles and Experience
Before her current role at Procter & Gamble, Lijuan Li served as a Scientist/Senior Scientist at the same company from 2008 to 2014 in Mason, Ohio. Prior to joining Procter & Gamble, she was with Girindus America as a Senior Associate Scientist from 2006 to 2008 in Cincinnati, Ohio. Her experience also includes a role as a Research Scientist at Amgen from 2003 to 2006 in Thousand Oaks, California, and as a Senior Scientist at Applied Biosystems from 2002 to 2003 in Foster City, California.
Educational Background
Lijuan Li achieved her PhD in Analytical Chemistry from Duke University, where she studied from 1996 to 2001. She also holds a Bachelor of Science degree in Applied Chemistry from Peking University, completed between 1990 and 1995.
Specializations and Industry Expertise
Lijuan Li specializes in analytical method development and validation for chemical and biological analyses in the pharmaceutical, biotechnology, and personal care industries. She has over 20 years of experience, specifically in supporting upstream R&D and downstream process development and manufacturing under GLP and cGMP environments.