With the analysis among 845 patents, we discovered top 216 key players by total patent application. Ferrofluidics Corp., Halliburton Energy Services, Inc., International Business Machines Corp. are dominant in this area. They take 20.83% of the total patent filing.
New Hampshire, United States
Patent: 128
Texas, United States
Patent: 28
New York, United States
Patent: 20
Connecticut, United States
Patent: 19
Connecticut, United States
Patent: 15
California, United States
Patent: 15
Texas, United States
Patent: 14
Tokyo-to, Japan
Patent: 12
Uttar Pradesh, India
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 171 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Urban Mining Corp. B V, Northern Digital, Inc., Halliburton Energy Services, Inc. take 9.94% of patent filing during this period.
California, United States
Patent: 5
Texas, United States
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Connecticut, United States
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 74 new entrants. Urban Mining Corp. B V, Northern Digital, Inc., Delft University of Technology are the most active new entrants in this area.
California, United States
Patent: 5
Zuid-Holland, Netherlands
Patent: 4
Massachusetts, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
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Patent: 2
With the analysis among 265 patents, we discovered top 73 universities and scientific research institutions by total patent application. Yale University, Stefan cel Mare University of Suceava, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 19.25% of the total patent filing.
Connecticut, United States
Patent: 21
Suceava, Romania
Patent: 14
AGH University of Science & Technology
Zuid-Holland, Netherlands
Patent: 4