With the analysis among 99 patents, we discovered top 47 key players by total patent application. General Electric Co., NIPPON STEEL CORP., Nippon Steel Co., Ltd. are dominant in this area. They take 40.40% of the total patent filing.
Massachusetts, United States
Patent: 14
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 12
Guangdong Sheng, China
Patent: 6
Texas, United States
Patent: 5
Taiwan Province, China
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Institute of Urban Environment, Chinese Academy of Sciences, Huazhong University of Science & Technology, Saudi Arabian Oil Co. take 75.00% of patent filing during this period.
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 10 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Tsinghua University, North Carolina State University are dominant in this area. They take 63.41% of the total patent filing.
Beijing Shi, China
Patent: 4
North Carolina, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Vaud, Switzerland
Patent: 1
Hubei Sheng, China
Patent: 1
New Mexico, United States
Patent: 1
Qinghai Sheng, China
Patent: 1