With the analysis among 30 patents, we discovered top 4 key players by total patent application. PetroChina Co., Ltd., LEYBOLD AG, Cie Générale Electricite are dominant in this area. They take 13.33% of the total patent filing.
Beijing Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Jilin Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 3 most active companies in this area.
Sichuan Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 3 new entrants.
Sichuan Sheng, China
Patent: 1
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Patent: 1
With the analysis among 62 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing University of Technology, Tsinghua University, Yangtze University are dominant in this area. They take 6.45% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1