With the analysis among 1,130 patents, we discovered top 477 key players by total patent application. Henkel AG & Co. KGaA, General Electric Co., BASF AB are dominant in this area. They take 4.87% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 25
Massachusetts, United States
Patent: 18
Indiana, United States
Patent: 10
Texas, United States
Patent: 9
Xinjiang Uygur Zizhiqu, China
Patent: 9
Zuid-Holland, Netherlands
Patent: 8
Texas, United States
Patent: 8
Telefonaktiebolaget LM Ericsson
Delaware, United States
Patent: 7
With the analysis among 7 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 7
With the analysis among related 225 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Hohai University, Qingdao University of Technology take 8.89% of patent filing during this period.
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Patent: 8
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among related 225 patents in last 5 years, we discover 124 new entrants. China Institute of Water Resources and Hydropower Research, Qingdao University of Technology, Guizhou Normal University are the most active new entrants in this area.
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Patent: 8
Shandong Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
With the analysis among 308 patents, we discovered top 83 universities and scientific research institutions by total patent application. Hohai University, Shandong University, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences are dominant in this area. They take 8.12% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 6
Qinghai Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Jilin Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4