With the analysis among 601 patents, we discovered top 182 key players by total patent application. Halliburton Energy Services, Inc., Schlumberger Technology BV, Schlumberger Technologies, Inc. are dominant in this area. They take 27.62% of the total patent filing.
Texas, United States
Patent: 91
Zuid-Holland, Netherlands
Patent: 44
New Jersey, United States
Patent: 31
Alberta, Canada
Patent: 25
British Virgin Islands
Patent: 17
Texas, United States
Patent: 13
Texas, United States
Patent: 12
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 6
Schleswig-Holstein, Germany
Patent: 1
With the analysis among related 244 patents applied in the last 5 years. We discover 113 most active companies in this area. The fast-growing ExsoMed Corp., Saudi Arabian Oil Co., Resfrac Corp. take 8.20% of patent filing during this period.
California, United States
Patent: 8
California, United States
Patent: 6
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Patent: 4
Lanzhou Ximai Memory Alloy Co., Ltd.
Gansu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 244 patents in last 5 years, we discover 91 new entrants. ExsoMed Corp., Resfrac Corp., University of Toledo are the most active new entrants in this area.
California, United States
Patent: 8
California, United States
Patent: 6
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Patent: 4
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 108 patents, we discovered top 26 universities and scientific research institutions by total patent application. Emory University, Kurume University, University of Toledo are dominant in this area. They take 15.74% of the total patent filing.
Georgia, United States
Patent: 7
Fukuoka-ken, Japan
Patent: 4
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Patent: 4
Heilongjiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Minnesota, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Louisiana, United States
Patent: 1
Jilin Sheng, China
Patent: 1