With the analysis among 594 patents, we discovered top 304 key players by total patent application. China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Sinopec Corp. Fushun Petrochemical Research Institute are dominant in this area. They take 24.41% of the total patent filing.
Beijing Shi, China
Patent: 84
Liaoning Sheng, China
Patent: 35
Liaoning Sheng, China
Patent: 16
California, United States
Patent: 15
Beijing Shi, China
Patent: 14
Rio de Janeiro, Brazil
Patent: 12
Hubei Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 7
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With the analysis among related 338 patents applied in the last 5 years. We discover 195 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Sinopec Research Institute of Petroleum Processing take 14.20% of patent filing during this period.
Beijing Shi, China
Patent: 25
Liaoning Sheng, China
Patent: 15
Beijing Shi, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Rio de Janeiro, Brazil
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among related 338 patents in last 5 years, we discover 157 new entrants. Inner Mongolia Shengyuan Technology Co., Ltd., Zhejiang Petrochemical Co., Ltd., China University of Petroleum (East China) are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 333 patents, we discovered top 58 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, Beihang University are dominant in this area. They take 43.24% of the total patent filing.
Liaoning Sheng, China
Patent: 34
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Anhui Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5