Amphastar Nanjing Pharmaceuticals Inc.

Song Chen (3 out of 12 patents)

Haoning Zhang (3 out of 12 patents)

Cheng Li (2 out of 5 patents)

4.  Shangshu Pan (2 out of 2 patents)

5.  Chuangen Tang (2 out of 5 patents)

6.  Huaiyan Cui (2 out of 2 patents)

7.  Xiaorui Liu (2 out of 2 patents)

8.  Yonggang Xu (1 out of 5 patents)

9.  Yin Wang (1 out of 1 patent)

10.  Aoxiang Zhang (1 out of 1 patent)

11.  Jeffrey Ding (1 out of 1 patent)

12.  Jing Wang (3 patents)

13.  Xiaoyang Fan (1 patent)

14.  Jeffrey Ding (0 patent)

15.  Zhengyuan Wu (0 patent)