With the analysis among 248 patents, we discovered top 190 key players by total patent application. State Grid Corp. of China, Halliburton Energy Services, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 23.79% of the total patent filing.
Beijing Shi, China
Patent: 39
Texas, United States
Patent: 11
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
No data, please try another search term
With the analysis among related 159 patents applied in the last 5 years. We discover 157 most active companies in this area. The fast-growing State Grid Corp. of China, China Petroleum & Chemical Corp., Tianjin University take 16.98% of patent filing during this period.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among related 159 patents in last 5 years, we discover 130 new entrants. Xi'an Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd., Industry-University Cooperation Foundation Hanyang University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 115 patents, we discovered top 44 universities and scientific research institutions by total patent application. North China Electric Power University, Tianjin University, Tsinghua University are dominant in this area. They take 29.57% of the total patent filing.
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2