With the analysis among 3,732 patents, we discovered top 483 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 3.40% of the total patent filing.
Beijing Shi, China
Patent: 60
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 38
Halliburton Energy Services, Inc.
Texas, United States
Patent: 29
Texas, United States
Patent: 26
Michelin Recherche et Technique SA
Bayern, Germany
Patent: 20
Baden-Württemberg, Germany
Patent: 19
Société de Technologie Michelin
With the analysis among 17 patents, we discovered top 10 start-ups by total patent application. Brunkeberg Systems AB, Aisin KK, EOS Srl are active in this area.
Lombardia, Italy
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Novaco Microelectronics Technologies Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 360 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing PetroChina Co., Ltd., SNECMA SA, China Petroleum & Chemical Corp. take 6.39% of patent filing during this period.
Beijing Shi, China
Patent: 10
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 4
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
China Institute of Geological and Environmental Monitoring
undefined undefined
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Safran Aircraft Engines SAS
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
With the analysis among related 360 patents in last 5 years, we discover 203 new entrants. China Institute of Geological and Environmental Monitoring, Xi'an University of Architecture & Technology, Safran Aircraft Engines SAS are the most active new entrants in this area.
China Institute of Geological and Environmental Monitoring
undefined undefined
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Safran Aircraft Engines SAS
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
Guizhou Zhengye Engineering Technology Investment Co Ltd.
Guizhou Sheng, China
Patent: 3
Ceratizit Luxembourg SARL
Lombardia, Italy
Patent: 2
CSD Water Service Co., Ltd.
Beijing Shi, China
Patent: 2
China Communications 2nd Navigational Bureau 2nd Engineering
Chongqing Shi, China
Patent: 2
Guangzhou Marine Geological Survey
undefined undefined
Patent: 2
With the analysis among 425 patents, we discovered top 120 universities and scientific research institutions by total patent application. Southwest Petroleum University, South China University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 11.29% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 15
South China University of Technology
Guangdong Sheng, China
Patent: 10
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 9
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5