With the analysis among 5,090 patents, we discovered top 477 key players by total patent application. Halliburton Energy Services, Inc., Vermeer Manufacturing Company, Xian Research Inst of China Coal Tech & Eng Group Corp. are dominant in this area. They take 14.62% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 409
Vermeer Manufacturing Company
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 152
Texas, United States
Patent: 150
Xuzhou Xugong Foundation Construction Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 112
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 111
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 94
China National Petroleum Corp.
Beijing Shi, China
Patent: 93
The Charles Machine Works, Inc.
Oklahoma, United States
Patent: 89
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 84
With the analysis among 26 patents, we discovered top 3 start-ups by total patent application.
Alberta, Canada
Patent: 22
Nuevo León, Mexico
Patent: 1
With the analysis among related 2,150 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xian Research Inst of China Coal Tech & Eng Group Corp., Halliburton Energy Services, Inc., Chongqing Research Inst of China Coal Tech & Eng Group Corp. take 10.14% of patent filing during this period.
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 109
Halliburton Energy Services, Inc.
Texas, United States
Patent: 58
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 51
Xuzhou Xugong Foundation Construction Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 51
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 40
Vermeer Manufacturing Company
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 33
China National Petroleum Corp.
Beijing Shi, China
Patent: 33
Jiangsu Gudeng Heavy Machinery Technology Co., Ltd
Jiangsu Sheng, China
Patent: 27
Southwest Petroleum University
Sichuan Sheng, China
Patent: 23
With the analysis among related 2,150 patents in last 5 years, we discover 385 new entrants. Eavor Technologies, Inc., CCCC Second Highway Consultants Co., Ltd., Anhui Jianzhu University are the most active new entrants in this area.
Alberta, Canada
Patent: 22
CCCC Second Highway Consultants Co., Ltd.
Hubei Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Mei Tan Ke Xue Yan Jiu Zong Yuan Fu Shun Fen Yuan
Liaoning Sheng, China
Patent: 14
Wisconsin, United States
Patent: 13
Pingdingshan Antaihua Mining Safety Equipment Manufacturing Co., Ltd.
Henan Sheng, China
Patent: 13
Suzhou Keyi Oil and Gas Engineering Equipment Service Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Beijing Sany Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Anhui Lianghuai Construction Co., Ltd.
Anhui Sheng, China
Patent: 11
With the analysis among 611 patents, we discovered top 96 universities and scientific research institutions by total patent application. China University of Geosciences Beijing, Southwest Petroleum University, China University of Mining & Technology are dominant in this area. They take 24.71% of the total patent filing.
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 55
Southwest Petroleum University
Sichuan Sheng, China
Patent: 50
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 46
Henan Polytechnic University
Henan Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 13
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 13
China University of Geosciences
Beijing Shi, China
Patent: 11
China Petroleum University Beijing
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 8