With the analysis among 78 patents, we discovered top 62 key players by total patent application. Kingfa Sci. & Tech. Co., Ltd., Solvay Specialty Polymers USA LLC, Panda Wisdom Water Co., Ltd are dominant in this area. They take 17.95% of the total patent filing.
Guangdong Sheng, China
Patent: 5
West Virginia, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 49 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Solvay Specialty Polymers USA LLC, Panda Wisdom Water Co., Ltd, Shanghai Water Resources Development Utilization State Engineering Center C o.,Ltd. take 24.49% of patent filing during this period.
West Virginia, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 40 new entrants. Solvay Specialty Polymers USA LLC, Panda Wisdom Water Co., Ltd, Shanghai Water Resources Development Utilization State Engineering Center C o.,Ltd. are the most active new entrants in this area.
West Virginia, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
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Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 13 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, Taiyuan University of Technology are dominant in this area. They take 28.57% of the total patent filing.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1