With the analysis among 267 patents, we discovered top 198 key players by total patent application. Verdesian Life Sciences LLC, China Petroleum & Chemical Corp., China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute are dominant in this area. They take 9.36% of the total patent filing.
North Carolina, United States
Patent: 9
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
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With the analysis among related 176 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing, Verdesian Life Sciences LLC take 20.45% of patent filing during this period.
Liaoning Sheng, China
Patent: 17
Beijing Shi, China
Patent: 10
North Carolina, United States
Patent: 9
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 176 patents in last 5 years, we discover 90 new entrants. Verdesian Life Sciences LLC, Hydromecanique et Frottement SARL, Sun Yat-Sen University are the most active new entrants in this area.
North Carolina, United States
Patent: 9
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 207 patents, we discovered top 54 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing, Tianjin University are dominant in this area. They take 36.23% of the total patent filing.
Liaoning Sheng, China
Patent: 31
Beijing Shi, China
Patent: 23
Tianjin Shi, China
Patent: 21
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3