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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 49
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 34
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 18
Exxon Research & Engineering Co.
Texas, United States
Patent: 14
ARCO Chemical Technology, Inc.
Delaware, United States
Patent: 10
Brown & Williamson Holdings, Inc.
Delaware, United States
Patent: 8
Delaware, United States
Patent: 7
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 7
No data, please try another search term
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
China Three Gorges University
Hubei Sheng, China
Patent: 3
Hangzhou Genglan Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing University of Technology
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
East China Normal University
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.
China Three Gorges University
Hubei Sheng, China
Patent: 3
Hangzhou Genglan Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Hunan Chemical Vocational Technology College
Hunan Sheng, China
Patent: 1
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Guilin University of Technology
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.
Universidad Politécnica de Valencia
Valencia, Spain
Patent: 23
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 17
Consejo Superior de Investigaciones Científicas
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 14
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 10
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Connecticut, United States
Patent: 8
Shanghai Shi, China
Patent: 8