With the analysis among 202 patents, we discovered top 54 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Mobil Corp. are dominant in this area. They take 33.66% of the total patent filing.
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 24
Texas, United States
Patent: 14
New Jersey, United States
Patent: 10
Ohio, United States
Patent: 9
Illinois, United States
Patent: 9
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Sachsen-Anhalt, Germany
Patent: 8
New Jersey, United States
Patent: 7
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With the analysis among related 41 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing BASF Corp., Xi'an Jiaotong University, Dalian University of Technology take 29.27% of patent filing during this period.
New Jersey, United States
Patent: 6
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 21 new entrants. Dalian University of Technology, Panjin Industrial Technology Research Institute of Dalian University of Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
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Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 98 patents, we discovered top 35 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, East China University of Science & Technology, Fuzhou University are dominant in this area. They take 47.96% of the total patent filing.
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 6
Fujian Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Colorado, United States
Patent: 2