With the analysis among 1,003 patents, we discovered top 473 key players by total patent application. Orica International Pte. Ltd., China Railway 18th Bureau Group Co., Ltd., Ma Steel Group Mining Co. Ltd. are dominant in this area. They take 3.59% of the total patent filing.
Central Singapore, Singapore
Patent: 13
Tianjin Shi, China
Patent: 12
Anhui Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 10
Henan Sheng, China
Patent: 10
Texas, United States
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
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With the analysis among related 1,289 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Modern Chemistry Research Institute, Anhui University of Science & Technology, Nanjing University of Science & Technology take 9.15% of patent filing during this period.
Shaanxi Sheng, China
Patent: 44
Anhui Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 31
Beijing Shi, China
Patent: 22
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 12
Hubei Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
With the analysis among related 1,289 patents in last 5 years, we discover 463 new entrants. China University of Mining & Technology, Shandong University of Science & Technology, China Railway 18th Bureau Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 12
Hunan Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
With the analysis among 590 patents, we discovered top 94 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Xi'an Modern Chemistry Research Institute, Nanjing University of Science & Technology are dominant in this area. They take 21.86% of the total patent filing.
Anhui Sheng, China
Patent: 49
Shaanxi Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 33
Beijing Shi, China
Patent: 24
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11