With the analysis among 294 patents, we discovered top 163 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Sinopec Luoyang Petrochemical Engineering Corp. are dominant in this area. They take 36.39% of the total patent filing.
Beijing Shi, China
Patent: 61
Liaoning Sheng, China
Patent: 39
Henan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Fukuoka-ken, Japan
Patent: 5
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With the analysis among related 93 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Chengdu Bishui Water Construction Engineering Co., Ltd., Dalian Petrochemical Research Institute of China Petrochemical Corporation take 18.28% of patent filing during this period.
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 65 new entrants. Chengdu Bishui Water Construction Engineering Co., Ltd., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Shenyang University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
With the analysis among 79 patents, we discovered top 13 universities and scientific research institutions by total patent application. Dublin City University, Shenyang University, China Petroleum University Beijing are dominant in this area. They take 122.78% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1