With the analysis among 441 patents, we discovered top 37 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Sumitomo Metal Industries Ltd. are dominant in this area. They take 64.85% of the total patent filing.
Tokyo-to, Japan
Patent: 125
Tokyo-to, Japan
Patent: 86
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 75
Vallourec Oil & Gas France SAS
Halliburton Energy Services, Inc.
Texas, United States
Patent: 10
Texas, United States
Patent: 5
Vallourec Tubes France SAS
Illinois, United States
Patent: 4
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With the analysis among related 50 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing JFE Steel Corp., POSCO Holdings Inc., Vallourec Oil & Gas France SAS take 70.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 17
Vallourec Oil & Gas France SAS
Vallourec Tubes France SAS
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 2
Kuwait Institute For Scientific Research
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 1
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 7 new entrants. Vallourec Tubes France SAS, ExxonMobil Technology & Engineering Co., Kuwait Institute For Scientific Research are the most active new entrants in this area.
Vallourec Tubes France SAS
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 2
Kuwait Institute For Scientific Research
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 1
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Kuwait Institute For Scientific Research
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1