With the analysis among 4,389 patents, we discovered top 462 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Dalian Petrochemical Research Institute of China Petrochemical Corporation are dominant in this area. They take 18.75% of the total patent filing.
Beijing Shi, China
Patent: 514
Liaoning Sheng, China
Patent: 180
Liaoning Sheng, China
Patent: 125
Beijing Shi, China
Patent: 123
Illinois, United States
Patent: 110
Zuid-Holland, Netherlands
Patent: 104
Pennsylvania, United States
Patent: 72
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 1
With the analysis among related 879 patents applied in the last 5 years. We discover 420 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, PetroChina Co., Ltd. take 28.33% of patent filing during this period.
Beijing Shi, China
Patent: 140
Liaoning Sheng, China
Patent: 78
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Nordrhein-Westfalen, Germany
Patent: 10
Shanghai Shi, China
Patent: 10
With the analysis among related 879 patents in last 5 years, we discover 311 new entrants. W.R. Grace & Co., Inner Mongolia Shengyuan Technology Co., Ltd., Westenergie AG are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Shandong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
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Patent: 6
Henan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 954 patents, we discovered top 100 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, China University of Petroleum (East China), Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 78.93% of the total patent filing.
Beijing Shi, China
Patent: 72
Shandong Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Belfast, United Kingdom
Patent: 10
Zhejiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8