With the analysis among 755 patents, we discovered top 383 key players by total patent application. Dow Technology Investments LLC, The Dow Chemical Co., Snamprogetti SpA are dominant in this area. They take 17.48% of the total patent filing.
Delaware, United States
Patent: 47
Michigan, United States
Patent: 43
Texas, United States
Patent: 27
Hessen, Germany
Patent: 22
Rheinland-Pfalz, Germany
Patent: 17
Beijing Shi, China
Patent: 16
Delaware, United States
Patent: 10
New York, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 7
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With the analysis among related 358 patents applied in the last 5 years. We discover 268 most active companies in this area. The fast-growing Dalian Institute of Chemical Physics Chinese Academy of Sciences, China Petroleum & Chemical Corp., Nanjing University of Technology take 6.42% of patent filing during this period.
Liaoning Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 358 patents in last 5 years, we discover 212 new entrants. Shandong University, Huazhong University of Science & Technology, Fuzhou University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 506 patents, we discovered top 150 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, East China University of Science & Technology, École Polytechnique Fédérale de Lausanne are dominant in this area. They take 9.09% of the total patent filing.
Liaoning Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Vaud, Switzerland
Patent: 12
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6