With the analysis among 170 patents, we discovered top 56 key players by total patent application. Expro Meters, Inc., General Electric Co., CIDRA Corp. /Optical Sensing Systems Operations/ are dominant in this area. They take 28.24% of the total patent filing.
Connecticut, United States
Patent: 19
Massachusetts, United States
Patent: 15
Connecticut, United States
Patent: 14
Connecticut, United States
Patent: 9
New Mexico, United States
Patent: 8
Tennessee, United States
Patent: 7
Buskerud, Norway
Patent: 6
New Jersey, United States
Patent: 6
Texas, United States
Patent: 6
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With the analysis among related 44 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Buckman Laboratories International, Inc., Schlumberger Technologies, Inc., OneSubsea IP UK Ltd. take 25.00% of patent filing during this period.
Tennessee, United States
Patent: 7
New Jersey, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 1
Ohio, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 30 new entrants. Buckman Laboratories International, Inc., Shanghai University, Saudi Arabian Oil Co. are the most active new entrants in this area.
Tennessee, United States
Patent: 7
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Hangfa Automation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 22 universities and scientific research institutions by total patent application. Universidad de Santiago de Chile, North China Electric Power University, China University of Petroleum (East China) are dominant in this area. They take 28.21% of the total patent filing.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1