With the analysis among 1,368 patents, we discovered top 492 key players by total patent application. NTN Corp., NOK Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 5.99% of the total patent filing.
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
Texas, United States
Patent: 24
Michigan, United States
Patent: 23
Kentucky, United States
Patent: 22
Michigan, United States
Patent: 17
California, United States
Patent: 15
Michigan, United States
Patent: 14
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 3
New York, United States
Patent: 3
With the analysis among related 128 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., NOK Corp., Svenska Kullagerfabriken AB take 17.97% of patent filing during this period.
Texas, United States
Patent: 11
Texas, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 128 patents in last 5 years, we discover 80 new entrants. Flowco Production Solutions LLC, Xinchang County Yingdao Technology Co., Ltd., Schneider Electric USA, Inc. are the most active new entrants in this area.
Texas, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Oklahoma, United States
Patent: 2
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Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 25 universities and scientific research institutions by total patent application. Putian University, China University of Petroleum (East China), Southwest Petroleum University are dominant in this area. They take 15.87% of the total patent filing.
Fujian Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1