With the analysis among 66 patents, we discovered top 31 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Jiangsu Hengrui Pharmaceuticals Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd. are dominant in this area. They take 56.06% of the total patent filing.
Tokyo-to, Japan
Patent: 21
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Chungcheongnam-do, South Korea
Patent: 2
Shanghai Shi, China
Patent: 2
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 34 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Shanghai Hengrui Pharmaceutical Co., Ltd., Jiangsu Hengrui Pharmaceuticals Co., Ltd., Sumitomo Metal Mining Co. Ltd. take 64.71% of patent filing during this period.
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 21 new entrants. Shanghai Hengrui Pharmaceutical Co., Ltd., Jiangsu Hengrui Pharmaceuticals Co., Ltd., Vishun (Shanghai) Biopharmaceutical Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 11 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Liaocheng University, Taiyuan University of Technology are dominant in this area. They take 23.08% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1