With the analysis among 52 patents, we discovered top 22 key players by total patent application. Koninklijke Philips NV, Seiko Epson Corp., Kaneka Corp. are dominant in this area. They take 11.54% of the total patent filing.
Noord-Holland, Netherlands
Patent: 2
Nagano-ken, Japan
Patent: 2
CENTRE COUNTY, France
Patent: 2
Colorado, United States
Patent: 2
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With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Seiko Epson Corp., Beijing University of Chemical Technology, Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch take 57.14% of patent filing during this period.
Nagano-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. Seiko Epson Corp., Beijing University of Chemical Technology, Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch are the most active new entrants in this area.
Nagano-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 9 universities and scientific research institutions by total patent application. Cherkasy State Technological University, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 8.47% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1