With the analysis among 561 patents, we discovered top 246 key players by total patent application. 3M Innovative Properties Co., Celanese International Corp., Zijin Mining Group Co., Ltd. are dominant in this area. They take 9.45% of the total patent filing.
Minnesota, United States
Patent: 19
Texas, United States
Patent: 19
Fujian Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
New York, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing North Eastern University, Central South University, Xinjiang Jinchuan Mining Industry Co.,Ltd. take 10.34% of patent filing during this period.
Liaoning Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Anlong County Leopard Cave Gold Mine Co., Ltd.
Guizhou Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 174 patents in last 5 years, we discover 57 new entrants. Xinjiang Jinchuan Mining Industry Co.,Ltd., Guizhou Zijin Mining Co., Ltd., Anlong County Leopard Cave Gold Mine Co., Ltd. are the most active new entrants in this area.
Xinjiang Uygur Zizhiqu, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Anlong County Leopard Cave Gold Mine Co., Ltd.
Guizhou Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
With the analysis among 234 patents, we discovered top 54 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Shaanxi University of Science & Technology are dominant in this area. They take 19.66% of the total patent filing.
Hunan Sheng, China
Patent: 19
Liaoning Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 5
Utah, United States
Patent: 4
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3