With the analysis among 1,334 patents, we discovered top 470 key players by total patent application. TOSHIBA Corp., Fluor Technologies Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 6.07% of the total patent filing.
Tokyo-to, Japan
Patent: 30
Delaware, United States
Patent: 29
Beijing Shi, China
Patent: 22
California, United States
Patent: 19
Osaka-fu, Japan
Patent: 13
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Technocarbon Technologies France SAS
With the analysis among related 747 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Guizhou University, Dalian University of Technology take 5.35% of patent filing during this period.
Beijing Shi, China
Patent: 16
Guizhou Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
With the analysis among related 747 patents in last 5 years, we discover 411 new entrants. Guizhou University, Dalian University of Technology, Harvey (Shanghai) Environmental Technology Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 500 patents, we discovered top 146 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Guizhou University, Korea Institute of Science & Technology are dominant in this area. They take 11.60% of the total patent filing.
Liaoning Sheng, China
Patent: 14
Guizhou Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6