With the analysis among 308 patents, we discovered top 242 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Biospectrum, Inc. are dominant in this area. They take 6.17% of the total patent filing.
Beijing Shi, China
Patent: 8
Gyeonggi-do, South Korea
Patent: 4
Jiangsu Sheng, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Telefonaktiebolaget LM Ericsson
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With the analysis among related 81 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Jinhua Academy of Agricultural Sciences (Zhejiang Academy of Agricultural Machinery), Tianjin Chengjian University, Hangzhou Guodian Energy Environment Design Research Co.,Ltd. take 8.64% of patent filing during this period.
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Patent: 3
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Wuhan Yiwei Environmental Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Ruien Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 81 patents in last 5 years, we discover 66 new entrants. Jinhua Academy of Agricultural Sciences (Zhejiang Academy of Agricultural Machinery), Hangzhou Guodian Energy Environment Design Research Co.,Ltd., Wuhan Yiwei Environmental Engineering Co., Ltd. are the most active new entrants in this area.
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Patent: 3
Zhejiang Sheng, China
Patent: 2
Wuhan Yiwei Environmental Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Ruien Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 71 patents, we discovered top 31 universities and scientific research institutions by total patent application. Tianjin Chengjian University, Korea Institute of Science & Technology, Sichuan Agricultural University are dominant in this area. They take 14.08% of the total patent filing.
Tianjin Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1