With the analysis among 2,223 patents, we discovered top 480 key players by total patent application. Vallourec Oil & Gas France SAS, NIPPON STEEL CORP., Sandvik Intellectual Property AB are dominant in this area. They take 21.86% of the total patent filing.
Vallourec Oil & Gas France SAS
Tokyo-to, Japan
Patent: 202
Sandvik Intellectual Property AB
Osaka-fu, Japan
Patent: 29
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 20
Schaan, Liechtenstein
Patent: 19
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 18
Ohio, United States
Patent: 17
Ultra Premium Oilfield Services
Texas, United States
Patent: 17
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 327 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Vallourec Oil & Gas France SAS, NIPPON STEEL CORP., True Velocity IP Holdings LLC take 59.33% of patent filing during this period.
Vallourec Oil & Gas France SAS
Tokyo-to, Japan
Patent: 91
True Velocity IP Holdings LLC
Colorado, United States
Patent: 8
Illinois, United States
Patent: 7
Ingersoll Cutting Tool Co.
Illinois, United States
Patent: 6
Hilong Petroleum Drilling Tools (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
ArcelorMittal Tubular Products Luxembourg SA
Luxembourg, Luxembourg
Patent: 5
California, United States
Patent: 5
With the analysis among related 327 patents in last 5 years, we discover 82 new entrants. Safilo SpA, Hilong Petroleum Drilling Tools (Wuxi) Co., Ltd., Applied Materials, Inc. are the most active new entrants in this area.
Hilong Petroleum Drilling Tools (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Nokian Raskaat Renkaat Oy
Beijing Tieke Shougang Railway-Tech Co. Ltd.
Beijing Shi, China
Patent: 3
New Dongyue Group Co. Ltd.
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Aerospace Engineering Equipment Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 2
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among 95 patents, we discovered top 27 universities and scientific research institutions by total patent application. Yale University, Southwest Petroleum University, Zhejiang University are dominant in this area. They take 35.79% of the total patent filing.
Connecticut, United States
Patent: 16
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
National Kaohsiung University of Applied Sciences
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1