With the analysis among 59 patents, we discovered top 43 key players by total patent application. Sinopec Petroleum Engineering Technology Service Co. Ltd., Dai Nippon Printing Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 11.86% of the total patent filing.
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 3
Dai Nippon Printing Co., Ltd.
Sumitomo Electric Industries Ltd.
Sekisui Chemical Co., Ltd.
Advanced Drainage Systems, Inc.
Ohio, United States
Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Asahi Concrete Works Co., Ltd.
Saitama-ken, Japan
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 49 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Capital Normal University, Water Resources Information Center of the Ministry of Water Resources, Wuhan University take 16.33% of patent filing during this period.
Capital Normal University
Beijing Shi, China
Patent: 4
Water Resources Information Center of the Ministry of Water Resources
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Patent: 2
Hubei Sheng, China
Patent: 2
Korea Rural Community Corp.
Agricultural Resources Research Center, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences
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Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Korea Institute of Construction Technology
Gyeonggi-do, South Korea
Patent: 1
Shandong Lunan Geology Engineering Kanchayuan
Shandong Sheng, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 36 new entrants. Capital Normal University, Water Resources Information Center of the Ministry of Water Resources, Wuhan University are the most active new entrants in this area.
Capital Normal University
Beijing Shi, China
Patent: 4
Water Resources Information Center of the Ministry of Water Resources
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Patent: 2
Hubei Sheng, China
Patent: 2
Korea Rural Community Corp.
Agricultural Resources Research Center, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences
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Patent: 1
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Korea Institute of Construction Technology
Gyeonggi-do, South Korea
Patent: 1
Shandong Lunan Geology Engineering Kanchayuan
Shandong Sheng, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Jilin Institute of Water Resources Science
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Patent: 1
With the analysis among 33 patents, we discovered top 10 universities and scientific research institutions by total patent application. Capital Normal University, Wuhan University, Tongji University are dominant in this area. They take 27.27% of the total patent filing.
Capital Normal University
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 1