With the analysis among 735 patents, we discovered top 471 key players by total patent application. Chongqing Tianguagua Agricultural Technology Development Co., Ltd., Henan Sunda Energy Environmental Protection Co., Ltd., Tianzi Environmental Protection Investment Holding Co., Ltd. are dominant in this area. They take 3.54% of the total patent filing.
Chongqing Shi, China
Patent: 10
Henan Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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With the analysis among related 133 patents applied in the last 5 years. We discover 113 most active companies in this area. The fast-growing Wuzhou City China Water New Renewable Resources Co., Ltd., Jiangxi Zhenghe Environmental Protection Engineering Co., Ltd., Dongguan Xinhao Energy Utilization Co., Ltd. take 7.52% of patent filing during this period.
Wuzhou City China Water New Renewable Resources Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Dongguan Xinhao Energy Utilization Co., Ltd.
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 133 patents in last 5 years, we discover 98 new entrants. Wuzhou City China Water New Renewable Resources Co., Ltd., Dongguan Xinhao Energy Utilization Co., Ltd., ENDURANCE & MES (Chongqing) Environment Co. Ltd are the most active new entrants in this area.
Wuzhou City China Water New Renewable Resources Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Dongguan Xinhao Energy Utilization Co., Ltd.
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Lvqianfu Biotechnology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
With the analysis among 283 patents, we discovered top 87 universities and scientific research institutions by total patent application. Zhejiang University, Tongji University, Shanghai Jiao Tong University are dominant in this area. They take 14.49% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5