With the analysis among 199 patents, we discovered top 105 key players by total patent application. Beijing Beike Environmental Engineering Co., Ltd., Suzhou Hiers Information Technology Co., Ltd., Jiangsu Zhongyi Ecological Soil Research Institute Co., Ltd. are dominant in this area. They take 21.61% of the total patent filing.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 119 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Beijing Beike Environmental Engineering Co., Ltd., Jiangnan University, CITIC Construction Co., Ltd. take 18.49% of patent filing during this period.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 119 patents in last 5 years, we discover 58 new entrants. CITIC Construction Co., Ltd., China City Environment Protection Engineering Ltd. Co., China Power Construction Ecological Environment Group are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 285 patents, we discovered top 68 universities and scientific research institutions by total patent application. Jiangnan University, Fudan University, Shanghai University are dominant in this area. They take 20.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 18
Shanghai Shi, China
Patent: 12
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5