With the analysis among 62 patents, we discovered top 50 key players by total patent application. Exxonmobil Upstream Research Co., Exxon Chemical Co., PetroChina Co., Ltd. are dominant in this area. They take 24.19% of the total patent filing.
Texas, United States
Patent: 6
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 4
Connecticut, United States
Patent: 3
Nagano-ken, Japan
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 35 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing PetroChina Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Tianjin University take 28.57% of patent filing during this period.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Aalborg Portland (Anqing) Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 33 new entrants. PetroChina Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Tianjin University are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Aalborg Portland (Anqing) Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 8 universities and scientific research institutions by total patent application. Tianjin University, Shanghai Jiao Tong University, North China Electric Power University are dominant in this area. They take 46.15% of the total patent filing.
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1