With the analysis among 266 patents, we discovered top 127 key players by total patent application. Ethyl Corp., Phillips Petroleum Co., YangPu Aoli Petrochemical Co. Ltd. are dominant in this area. They take 19.92% of the total patent filing.
Virginia, United States
Patent: 34
Oklahoma, United States
Patent: 10
Hainan Sheng, China
Patent: 9
Zuid-Holland, Netherlands
Patent: 9
Shandong Sheng, China
Patent: 6
Texas, United States
Patent: 5
Ohio, United States
Patent: 4
No data, please try another search term
With the analysis among related 75 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Massachusetts Institute of Technology, YangPu Aoli Petrochemical Co. Ltd., Dongying Liyang Chemical Co. Ltd. take 36.00% of patent filing during this period.
Massachusetts, United States
Patent: 12
Hainan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Xinyuexing Energy Co., Ltd.
Hubei Sheng, China
Patent: 2
CNPC New Energy Co., Ltd.
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 29 new entrants. YangPu Aoli Petrochemical Co. Ltd., Dongying Liyang Chemical Co. Ltd., Kaifeng Hong Ying Chemical Development Co. Ltd. are the most active new entrants in this area.
Hainan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Xinyuexing Energy Co., Ltd.
Hubei Sheng, China
Patent: 2
CNPC New Energy Co., Ltd.
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Wuhan Fenghao New Materials Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 72 patents, we discovered top 5 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Beijing University of Technology, Nanjing University of Information Science & Technology are dominant in this area. They take 86.11% of the total patent filing.
Massachusetts, United States
Patent: 58
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1