With the analysis among 25 patents, we discovered top 14 key players by total patent application. AT&T Intellectual Property I LP, Expro North Sea Ltd. (United Kingdom), BASF AB are dominant in this area. They take 40.00% of the total patent filing.
Georgia, United States
Patent: 4
BERKSHIRE, United Kingdom
Patent: 3
Guizhou Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Powerchina Chengdu Engineering Corp. Ltd., Powerchina Xibei Engineering Corp. Ltd. take 27.27% of patent filing during this period.
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Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Powerchina Chengdu Engineering Corp. Ltd., Powerchina Xibei Engineering Corp. Ltd. are the most active new entrants in this area.
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Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tongji University, East China Normal University, Hohai University are dominant in this area. They take 37.50% of the total patent filing.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1