With the analysis among 1,464 patents, we discovered top 323 key players by total patent application. Mobil Corp., Engelhard Corp., W.R. Grace & Co. are dominant in this area. They take 16.60% of the total patent filing.
Texas, United States
Patent: 94
New Jersey, United States
Patent: 75
Illinois, United States
Patent: 46
Beijing Shi, China
Patent: 36
Tokyo-to, Japan
Patent: 36
Pennsylvania, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 28
Hessen, Germany
Patent: 28
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With the analysis among related 40 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Aramco Services Co., Universidad Politécnica de Valencia take 25.00% of patent filing during this period.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 30 new entrants. Aramco Services Co., Universidad Politécnica de Valencia, Beijing University of Technology are the most active new entrants in this area.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 236 patents, we discovered top 73 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Shandong University of Technology are dominant in this area. They take 36.86% of the total patent filing.
Beijing Shi, China
Patent: 31
Liaoning Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2