With the analysis among 1,472 patents, we discovered top 302 key players by total patent application. Baker Hughes, Inc., Schlumberger Technology BV, TOSHIBA Corp. are dominant in this area. They take 13.38% of the total patent filing.
Texas, United States
Patent: 68
Zuid-Holland, Netherlands
Patent: 66
Tokyo-to, Japan
Patent: 63
Texas, United States
Patent: 62
New Jersey, United States
Patent: 62
British Virgin Islands
Patent: 47
Texas, United States
Patent: 41
Tokyo-to, Japan
Patent: 29
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Chiba-ken, Japan
Patent: 3
California, United States
Patent: 1
With the analysis among related 222 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing Canon Medical Systems Corp., Hitachi Ltd., Riken Corp. take 13.96% of patent filing during this period.
Tochigi-ken, Japan
Patent: 16
Texas, United States
Patent: 5
Texas, United States
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 222 patents in last 5 years, we discover 65 new entrants. Universidad Politécnica de Valencia, Nabors Drilling Technologies USA, Inc., Metaltronica SpA are the most active new entrants in this area.
Texas, United States
Patent: 5
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Nanjing Jiheng Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 338 patents, we discovered top 53 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, University of Valencia, Tsinghua University are dominant in this area. They take 16.57% of the total patent filing.
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 6
Kentucky, United States
Patent: 5