Growing community of inventors

Tianjin, China

Changwen Li

Average Co-Inventor Count = 8.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Changwen LiXijun Yan (1 patent)Changwen LiNaifeng Wu (1 patent)Changwen LiShunnan Zhang (1 patent)Changwen LiKaijing Yan (1 patent)Changwen LiXiaohui Ma (1 patent)Changwen LiYonghong Zhu (1 patent)Changwen LiHe Sun (1 patent)Changwen LiTing Li (1 patent)Changwen LiXiaolin Bai (1 patent)Changwen LiYi He (1 patent)Changwen LiTao Wang (1 patent)Changwen LiLei Li (1 patent)Changwen LiQingeng Li (1 patent)Changwen LiChen Duan (1 patent)Changwen LiChao Hao (1 patent)Changwen LiJian Liao (1 patent)Changwen LiTao Wang (1 patent)Changwen LiJian Liao (1 patent)Changwen LiChen Duan (1 patent)Changwen LiChangwen Li (2 patents)Xijun YanXijun Yan (20 patents)Naifeng WuNaifeng Wu (17 patents)Shunnan ZhangShunnan Zhang (17 patents)Kaijing YanKaijing Yan (15 patents)Xiaohui MaXiaohui Ma (15 patents)Yonghong ZhuYonghong Zhu (13 patents)He SunHe Sun (11 patents)Ting LiTing Li (9 patents)Xiaolin BaiXiaolin Bai (9 patents)Yi HeYi He (8 patents)Tao WangTao Wang (7 patents)Lei LiLei Li (6 patents)Qingeng LiQingeng Li (6 patents)Chen DuanChen Duan (1 patent)Chao HaoChao Hao (1 patent)Jian LiaoJian Liao (1 patent)Tao WangTao Wang (35 patents)Jian LiaoJian Liao (1 patent)Chen DuanChen Duan (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tasly Pharmaceutical Group Co., Ltd. (1 from 35 patents)

2. Jiangsu Nhwaluokang Pharmaceutical Research and Development Co., Ltd. (1 from 1 patent)


2 patents:

1. 11708368 - Crystal form of ethyl (S)-3-(8-bromo-1-methyl-6-(pyridin-2-yl)-4H-benzo[f]imidazo[1,2-a][1,4]diazepin-4-yl)propanoate hydrochloride

2. 10376491 - Pharmaceutical composition containing silibinin and pueraria root extract

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as of
12/18/2025
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