With the analysis among 388 patents, we discovered top 143 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Sumitomo Chemical Co., Ltd. are dominant in this area. They take 26.29% of the total patent filing.
Beijing Shi, China
Patent: 49
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 34
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 18
Texas, United States
Patent: 14
Delaware, United States
Patent: 10
Delaware, United States
Patent: 8
Delaware, United States
Patent: 7
Beijing Shi, China
Patent: 7
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With the analysis among related 73 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing Jiangsu University, Tianjin University, China Three Gorges University take 13.70% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 73 patents in last 5 years, we discover 32 new entrants. China Three Gorges University, Hangzhou Genglan Biotechnology Co., Ltd., Hunan University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 523 patents, we discovered top 147 universities and scientific research institutions by total patent application. Universidad Politécnica de Valencia, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tianjin University are dominant in this area. They take 19.89% of the total patent filing.
Valencia, Spain
Patent: 23
Liaoning Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 17
Zachodniopomorskie, Poland
Patent: 14
Beijing Shi, China
Patent: 10
Gansu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Connecticut, United States
Patent: 8
Shanghai Shi, China
Patent: 8