With the analysis among 154,684 patents, we discovered top 486 key players by total patent application. Halliburton Energy Services, Inc., Hilti AG, Baker Hughes, Inc. are dominant in this area. They take 2.76% of the total patent filing.
Texas, United States
Patent: 1,468
Schaan, Liechtenstein
Patent: 1,442
Texas, United States
Patent: 1,358
Baden-Württemberg, Germany
Patent: 1,183
Beijing Shi, China
Patent: 950
Tokyo-to, Japan
Patent: 709
Pennsylvania, United States
Patent: 617
With the analysis among 240 patents, we discovered top 73 start-ups by total patent application. M-I LLC, Ojjo, Inc., Pangaea Data Ltd. are active in this area.
Texas, United States
Patent: 54
California, United States
Patent: 24
Beijing Shi, China
Patent: 10
Tennessee, United States
Patent: 7
Texas, United States
Patent: 5
Washington, United States
Patent: 4
New York, United States
Patent: 4
With the analysis among related 67,818 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Petroleum Corp., Southwest Petroleum University, Chongqing Research Inst of China Coal Tech & Eng Group Corp. take 1.60% of patent filing during this period.
Beijing Shi, China
Patent: 441
Sichuan Sheng, China
Patent: 352
Chongqing Shi, China
Patent: 291
Jiangsu Sheng, China
Patent: 280
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 270
Shaanxi Sheng, China
Patent: 229
Henan Sheng, China
Patent: 213
Beijing Shi, China
Patent: 170
Shandong Sheng, China
Patent: 164
Beijing Shi, China
Patent: 152
With the analysis among related 67,818 patents in last 5 years, we discover 55 new entrants. Guangdong Huishan Intelligent Machinery Co., Ltd., Yangzhou Kedi Electromechanical Manufacturing Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 32
New York, United States
Patent: 32
Anhui Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
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Patent: 25
California, United States
Patent: 24
Sichuan Sheng, China
Patent: 23
With the analysis among 16,469 patents, we discovered top 276 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Mining & Technology, Henan Polytechnic University are dominant in this area. They take 10.20% of the total patent filing.
Sichuan Sheng, China
Patent: 715
Jiangsu Sheng, China
Patent: 574
Henan Sheng, China
Patent: 391
Jilin Sheng, China
Patent: 324
Shandong Sheng, China
Patent: 290
Shandong Sheng, China
Patent: 286
Hubei Sheng, China
Patent: 270
Beijing Shi, China
Patent: 205
Anhui Sheng, China
Patent: 201
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 156