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Wilmington, Delaware, December 11, 2006

Siqun Wang, M.D., Ph.D. Named R&D Director for DuPont Qualicon

DuPont Qualicon has recently named Siqun Wang, M.D., Ph.D., as global director of research and development.  In this position, Wang is responsible for overseeing research, new product development and validation programs for DuPont Qualicon, based in Wilmington, Del.  Since joining the company in 2004, Wang had served as business development manager, working with food companies and regulatory agencies throughout the world to identify new technologies and business opportunities.  Additional information is available at

DuPont is a science-based products and services company.  Founded in 1802, DuPont puts science to work by creating sustainable solutions essential to a better, safer, healthier life for people everywhere.  Operating in more than 70 countries, DuPont offers a wide range of innovative products and services for markets including agriculture and food; building and construction; communications; and transportation.