With the analysis among 99 patents, we discovered top 67 key players by total patent application. Shimizu Corp., Ohbayashi Corp., Asahi Tec Corp. are dominant in this area. They take 11.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Shizuoka-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 56 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Karamay Yurong Co., Ltd., China City Environment Protection Engineering Ltd. Co., Water Resources Research Institute of Shandong Province take 10.71% of patent filing during this period.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 37 new entrants. Karamay Yurong Co., Ltd., China City Environment Protection Engineering Ltd. Co., Shanghai Jingyu Landscape Archit Co., Ltd. are the most active new entrants in this area.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 12 universities and scientific research institutions by total patent application. China University of Mining & Technology, China University of Geosciences Beijing, Central South University are dominant in this area. They take 35.71% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Iwate-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1