With the analysis among 2,089 patents, we discovered top 487 key players by total patent application. JFE Steel Corp., POSCO Holdings Inc., M-I LLC are dominant in this area. They take 6.56% of the total patent filing.
Tokyo-to, Japan
Patent: 55
Texas, United States
Patent: 36
Tokyo-to, Japan
Patent: 28
Texas, United States
Patent: 26
California, United States
Patent: 25
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 21
Gifu-ken, Japan
Patent: 20
Shanghai Shi, China
Patent: 19
With the analysis among 54 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Cameron Solutions, Inc., Vault Pressure Control LLC are active in this area.
Texas, United States
Patent: 36
Arizona, United States
Patent: 15
Texas, United States
Patent: 2
Colorado, United States
Patent: 1
With the analysis among related 492 patents applied in the last 5 years. We discover 332 most active companies in this area. The fast-growing SAFRAN HELICOPTER ENGINES, China National Petroleum Corp., Shanghai Shenkai Petroleum Technology Co. Ltd. take 6.71% of patent filing during this period.
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Patent: 12
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Texas, United States
Patent: 7
Shandong Sheng, China
Patent: 7
Arizona, United States
Patent: 6
Shandong Sheng, China
Patent: 6
With the analysis among related 492 patents in last 5 years, we discover 269 new entrants. Machtec (Tianjin) Petroleum Equipment Co.Ltd., Beijing Kangdeli Intelligent Technology Co., Ltd., Hebei Maoli Technology Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Hovedstaden, Denmark
Patent: 4
Beijing Shi, China
Patent: 3
Xinxiang Ruilin Measurement and Control Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Minnesota, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
New South Wales, Australia
Patent: 3
With the analysis among 181 patents, we discovered top 44 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Qingdao University of Technology, Southeast University are dominant in this area. They take 13.81% of the total patent filing.
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3