With the analysis among 11,534 patents, we discovered top 449 key players by total patent application. Hitachi Ltd., Halliburton Energy Services, Inc., Hitachi Medical Corp. are dominant in this area. They take 13.21% of the total patent filing.
Tokyo-to, Japan
Patent: 677
Texas, United States
Patent: 456
Chiba-ken, Japan
Patent: 391
Bayern, Germany
Patent: 331
Texas, United States
Patent: 316
New Jersey, United States
Patent: 287
Tokyo-to, Japan
Patent: 273
Tokyo-to, Japan
Patent: 208
Zuid-Holland, Netherlands
Patent: 196
Massachusetts, United States
Patent: 190
With the analysis among 107 patents, we discovered top 23 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Aisin KK, SpinTech, Inc. are active in this area.
Shanghai Shi, China
Patent: 33
Tokyo-to, Japan
Patent: 17
North Dakota, United States
Patent: 8
Sankt Gallen, Switzerland
Patent: 6
Baden-Württemberg, Germany
Patent: 4
California, United States
Patent: 4
Beijing Shi, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among related 4,369 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum University Beijing, Saudi Arabian Oil Co., Halliburton Energy Services, Inc. take 5.42% of patent filing during this period.
Beijing Shi, China
Patent: 84
Texas, United States
Patent: 71
Sichuan Sheng, China
Patent: 68
Beijing Shi, China
Patent: 67
Jilin Sheng, China
Patent: 66
Fujian Sheng, China
Patent: 56
Shandong Sheng, China
Patent: 42
Beijing Shi, China
Patent: 41
Jiangsu Sheng, China
Patent: 38
With the analysis among related 4,369 patents in last 5 years, we discover 263 new entrants. Wuxi Mingshi Junzhi Medical Technology Co. Ltd., Zhongke Weiying (Zhejiang) Medical Technology Co., Ltd., Baker Hughes Oilfield Operations LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 38
Zhejiang Sheng, China
Patent: 28
Texas, United States
Patent: 18
Shandong Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Lushi County Geological Exploration Institute
Henan Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 9
With the analysis among 4,225 patents, we discovered top 318 universities and scientific research institutions by total patent application. Jilin University, China Petroleum University Beijing, Xiamen University are dominant in this area. They take 9.68% of the total patent filing.
Jilin Sheng, China
Patent: 157
Beijing Shi, China
Patent: 139
Fujian Sheng, China
Patent: 113
Sichuan Sheng, China
Patent: 79
Shandong Sheng, China
Patent: 60
Ohio, United States
Patent: 51
Jiangxi Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 45
Shaanxi Sheng, China
Patent: 40