With the analysis among 678 patents, we discovered top 252 key players by total patent application. Jinchuan Group Co., Ltd., BHP Billiton SSM Development Pty Ltd., Kobe Steel, Ltd. are dominant in this area. They take 14.01% of the total patent filing.
Gansu Sheng, China
Patent: 39
Kyoto-fu, Japan
Patent: 21
British Columbia, Canada
Patent: 18
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 14
North Carolina, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 6
With the analysis among related 215 patents applied in the last 5 years. We discover 116 most active companies in this area. The fast-growing Excelsior Co., Ltd., North Eastern University, Kunming University of Science & Technology take 12.56% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Gansu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 6
Yunnan Sheng, China
Patent: 5
With the analysis among related 215 patents in last 5 years, we discover 90 new entrants. Sichuan Shunying Power Battery Materials Co Ltd., Baotou Iron & Steel (Group) Co. Ltd., Form Energy, Inc. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 7
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Massachusetts, United States
Patent: 6
Yunnan Sheng, China
Patent: 4
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Patent: 3
Gansu Sheng, China
Patent: 3
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Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 137 patents, we discovered top 33 universities and scientific research institutions by total patent application. Central South University, Hefei University of Technology, Kunming University of Science & Technology are dominant in this area. They take 27.74% of the total patent filing.
Hunan Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Chongqing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2