Leifeng Cheng

AA Astrazeneca Ab: 1 patents #70 of 365Top 20%

Overall (2011): #235,740 of 364,097Top 65%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7875626	Therapeutic agents	—	2011-01-25