Search results for “Constructed wetland” companies
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Key Players
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Innovation Intensity
With the analysis among 3,657 patents, we discovered top 469 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Wuhan Zhongke Aquatic Environment Engineering Co. Ltd., Suzhou Dehua Ecological Environment Technology Co., Ltd. are dominant in this area. They take 2.87% of the total patent filing.
Zhejiang Sheng, China
Patent: 44
Hubei Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 24
Beijing Shi, China
Patent: 22
Guangdong Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 18
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,315 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Hohai University, Shandong University take 3.14% of patent filing during this period.
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 30
China
Patent: 28
Guizhou Sheng, China
Patent: 28
Guangxi Zhuangzu Zizhiqu, China
Patent: 28
Chongqing Shi, China
Patent: 25
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Patent: 22
Zhejiang Sheng, China
Patent: 22
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Patent: 22
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,315 patents in last 5 years, we discover 313 new entrants. Shandong Academy of Environmental Sciences Environmental Engineering Co., Ltd., Southwest Wetland Co., Ltd., Shandong Normal University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Henan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Gansu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Research Institutions
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Innovation Intensity
With the analysis among 2,673 patents, we discovered top 224 universities and scientific research institutions by total patent application. Shandong University, Hohai University, Chongqing University are dominant in this area. They take 9.73% of the total patent filing.
Shandong Sheng, China
Patent: 98
Jiangsu Sheng, China
Patent: 78
Chongqing Shi, China
Patent: 68
Jiangsu Sheng, China
Patent: 59
Guizhou Sheng, China
Patent: 53
Shanghai Shi, China
Patent: 49
Guangxi Zhuangzu Zizhiqu, China
Patent: 49
Jiangsu Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 28
Sichuan Sheng, China
Patent: 27
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