With the analysis among 2,654 patents, we discovered top 475 key players by total patent application. Nippon Mining Co. Ltd., Nikko Metal Manufacturing Co. Ltd., Outotec Oyj are dominant in this area. They take 4.37% of the total patent filing.
Nikko Metal Manufacturing Co. Ltd.
Nordrhein-Westfalen, Germany
Patent: 30
Ontario, Canada
Patent: 27
Tokyo-to, Japan
Patent: 24
Delaware, United States
Patent: 22
With the analysis among 16 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 10
Massachusetts, United States
Patent: 6
With the analysis among related 988 patents applied in the last 5 years. We discover 458 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, Rio Tinto Technological Resources, Inc. take 10.53% of patent filing during this period.
Hunan Sheng, China
Patent: 59
Yunnan Sheng, China
Patent: 23
Delaware, United States
Patent: 22
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 19
Shandong Sheng, China
Patent: 15
Jiangxi Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 9
With the analysis among related 988 patents in last 5 years, we discover 335 new entrants. Rio Tinto Technological Resources, Inc., Mining & Metallurgical Technology Group Co., Ltd., Zhaoyuan Zhonghuan Technology Co., Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 22
Beijing Shi, China
Patent: 21
Shandong Sheng, China
Patent: 15
New South Wales, Australia
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
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Patent: 6
Yunnan Sheng, China
Patent: 6
Massachusetts, United States
Patent: 6
Hunan Sheng, China
Patent: 6
With the analysis among 1,029 patents, we discovered top 169 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, University of British Columbia are dominant in this area. They take 19.73% of the total patent filing.
Hunan Sheng, China
Patent: 123
Yunnan Sheng, China
Patent: 50
British Columbia, Canada
Patent: 30
Jiangxi Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 19
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10