With the analysis among 331 patents, we discovered top 84 key players by total patent application. Halliburton Energy Services, Inc., Schlumberger Technologies, Inc., NVF Tech Ltd. are dominant in this area. They take 16.31% of the total patent filing.
Texas, United States
Patent: 23
New Jersey, United States
Patent: 16
Massachusetts, United States
Patent: 11
Zuid-Holland, Netherlands
Patent: 8
Texas, United States
Patent: 5
Kentucky, United States
Patent: 5
With the analysis among 10 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 67 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Equanostic AS, Toyota Motor Engineering & Manufacturing North America, Inc., Schlumberger Technologies, Inc. take 22.39% of patent filing during this period.
Kentucky, United States
Patent: 5
New Jersey, United States
Patent: 4
Texas, United States
Patent: 4
Zuid-Holland, Netherlands
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 29 new entrants. Equanostic AS, Toyota Motor Engineering & Manufacturing North America, Inc., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Kentucky, United States
Patent: 5
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Schleswig-Holstein, Germany
Patent: 2
Texas, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 19 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Nanjing University of Aeronautics & Astronautics, Zhejiang University are dominant in this area. They take 23.73% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Tamil Nadu, India
Patent: 1
Beijing Shi, China
Patent: 1