With the analysis among 135 patents, we discovered top 105 key players by total patent application. DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Powerchina Xibei Engineering Corp. Ltd., Hangzhou Dinghui Environmental Protection Technology Co., Ltd. are dominant in this area. They take 9.63% of the total patent filing.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Powerchina Xibei Engineering Corp. Ltd.
Shaanxi Sheng, China
Patent: 4
Hangzhou Dinghui Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Datang International Power Generation Co., Ltd.
Beijing Shi, China
Patent: 3
Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Rio Grande do Norte, Brazil
Patent: 3
Suzhou Meijiesheng Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Harbin Jinda Environmental Engineering Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Fisher & Paykel Healthcare Corp. Ltd.
Auckland, New Zealand
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
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With the analysis among related 154 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Hohai University, Hangzhou Dinghui Environmental Protection Technology Co., Ltd. take 10.39% of patent filing during this period.
China Institute of Water Resources and Hydropower Research
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Patent: 7
Jiangsu Sheng, China
Patent: 5
Hangzhou Dinghui Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among related 154 patents in last 5 years, we discover 66 new entrants. Hohai University, Hangzhou Dinghui Environmental Protection Technology Co., Ltd., Qingdao University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Hangzhou Dinghui Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Shanxi Yunhaichuan Environmental Protection Technology Co., Ltd.
Shanxi Sheng, China
Patent: 2
Beijing Shunjing Garden Co. Ltd.
Beijing Shi, China
Patent: 2
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 1
With the analysis among 125 patents, we discovered top 56 universities and scientific research institutions by total patent application. Hohai University, Federal University of Rio de Janeiro, Anhui University of Science & Technology are dominant in this area. They take 12.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Federal University of Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2