With the analysis among 9,015 patents, we discovered top 491 key players by total patent application. Beijing Tidelion S&I Rainwater Harvesting Technology Co. Ltd., Beijing Renchuang Eco-Environmental Protection Technology, Sponge City Rainwater Collection and Utilization Technology Co., Ltd. are dominant in this area. They take 0.91% of the total patent filing.
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 25
Zhejiang Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 20
Guizhou Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Osaka-fu, Japan
Patent: 16
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Hangzhou Taipu Automobile Technology Co., Ltd, Dezhong Technology, Optirtc, Inc. are active in this area.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 8,002 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Forestry University, Shenyang Jianzhu University, Jiangsu Yuanzhen Intelligent Technology Co., Ltd. take 1.39% of patent filing during this period.
Jiangsu Sheng, China
Patent: 63
Liaoning Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
With the analysis among related 8,002 patents in last 5 years, we discover 342 new entrants. Jiangsu Tianrun Rainwater Utilization Technology Co., Ltd., China Railway Construction Group Co., Ltd., Suzhou Zhijing Environmental Protection Engineering Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 2,349 patents, we discovered top 264 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Nanjing Forestry University, Hohai University are dominant in this area. They take 7.58% of the total patent filing.
Liaoning Sheng, China
Patent: 83
Jiangsu Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 30
Chongqing Shi, China
Patent: 29
Sichuan Sheng, China
Patent: 28
Yunnan Sheng, China
Patent: 26
Anhui Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 22
Hubei Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 21