With the analysis among 19 patents, we discovered top 17 key players by total patent application. Halliburton Energy Services, Inc., Shan Dong Ju Long Ye Ya Ji Xie You Xian Gong Si, PetroChina Co., Ltd. are dominant in this area. They take 26.32% of the total patent filing.
Texas, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Oklahoma, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zug, Switzerland
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shan Dong Ju Long Ye Ya Ji Xie You Xian Gong Si, Junlianchuan Coal Furong Xinwei Coal Industry Co., Ltd., Chongqing University take 28.57% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Oklahoma, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 15 new entrants. Shan Dong Ju Long Ye Ya Ji Xie You Xian Gong Si, Junlianchuan Coal Furong Xinwei Coal Industry Co., Ltd., Chongqing University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Oklahoma, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 8 universities and scientific research institutions by total patent application. Central South University, China University of Petroleum (East China), Taiyuan University of Technology are dominant in this area. They take 30.00% of the total patent filing.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1