With the analysis among 736 patents, we discovered top 229 key players by total patent application. Halliburton Energy Services, Inc., China Petroleum & Chemical Corp., Schlumberger Technology BV are dominant in this area. They take 23.78% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 78
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 55
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 42
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 35
Alberta, Canada
Patent: 28
Beijing Shi, China
Patent: 25
Texas, United States
Patent: 25
Prad Research & Development Ltd
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 21
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 21
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 259 patents applied in the last 5 years. We discover 129 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southwest Petroleum University, China Petroleum University Beijing take 29.73% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 34
Southwest Petroleum University
Sichuan Sheng, China
Patent: 33
China Petroleum University Beijing
Beijing Shi, China
Patent: 10
Halliburton Energy Services, Inc.
Texas, United States
Patent: 9
SINOPEC Research Institute of Petroleum Engineering
Beijing Shi, China
Patent: 9
China National Petroleum Corp.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
With the analysis among related 259 patents in last 5 years, we discover 91 new entrants. China Petroleum & Chemical Corp. Northwest Oilfield Branch, China National Offshore Oil Corp., Downing Wellhead Equipment LLC are the most active new entrants in this area.
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 5
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 5
Downing Wellhead Equipment LLC
Oklahoma, United States
Patent: 3
China Coal Science and Industry Mining Research Institute Co., Ltd.
Beijing Shi, China
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Jilin Jinzuo Petroleum Technology Service Co., Ltd.
Jilin Sheng, China
Patent: 3
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 3
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 2
Zhalai Nuoer Coal Industry Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Shandong Energy Group Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 204 patents, we discovered top 35 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 42.65% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 37
China Petroleum University Beijing
Beijing Shi, China
Patent: 21
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 6
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 5
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3