With the analysis among 361 patents, we discovered top 262 key players by total patent application. PetroChina Co., Ltd., TIW Corp., General Electric Co. are dominant in this area. They take 6.09% of the total patent filing.
Beijing Shi, China
Patent: 8
Texas, United States
Patent: 8
Massachusetts, United States
Patent: 6
Texas, United States
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Sichuan Honghua Petroleum Equipment Co. Ltd.
Sichuan Sheng, China
Patent: 4
SINOPEC OILFIELD SERVICE SHENGLI CORPORATION
Shandong Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Rogaland, Norway
Patent: 1
With the analysis among related 239 patents applied in the last 5 years. We discover 188 most active companies in this area. The fast-growing General Electric Co., Saudi Arabian Oil Co., Sinopec Petroleum Engineering Technology Service Co. Ltd. take 7.11% of patent filing during this period.
Massachusetts, United States
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
SINOPEC OILFIELD SERVICE SHENGLI CORPORATION
Shandong Sheng, China
Patent: 4
Sinopec Shengli Petroleum Engineering Co., Ltd. Drilling Technology Research Institute
Shandong Sheng, China
Patent: 4
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Team Industrial Services, Inc.
Texas, United States
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
With the analysis among related 239 patents in last 5 years, we discover 177 new entrants. General Electric Co., Saudi Arabian Oil Co., Sinopec Petroleum Engineering Technology Service Co. Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
SINOPEC OILFIELD SERVICE SHENGLI CORPORATION
Shandong Sheng, China
Patent: 4
Sinopec Shengli Petroleum Engineering Co., Ltd. Drilling Technology Research Institute
Shandong Sheng, China
Patent: 4
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Team Industrial Services, Inc.
Texas, United States
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Rio de Janeiro, Brazil
Patent: 3
Fukuoka-ken, Japan
Patent: 3
With the analysis among 14 patents, we discovered top 9 universities and scientific research institutions by total patent application. Central South University, Hefei University of Technology, Yangtze University are dominant in this area. They take 85.71% of the total patent filing.
Hunan Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
National Metallurgical Academy of Ukraine
Henan Polytechnic University
Henan Sheng, China
Patent: 1
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 1
South China Sea Institute of Oceanology
Guangdong Sheng, China
Patent: 1
Huanggang Polytechnic College
Hubei Sheng, China
Patent: 1