With the analysis among 170 patents, we discovered top 72 key players by total patent application. Urea Casale SA, Chemetics, Inc., Kimberly-Clark Corp. are dominant in this area. They take 13.53% of the total patent filing.
British Columbia, Canada
Patent: 8
Texas, United States
Patent: 6
California, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 6
California, United States
Patent: 6
Emilia-Romagna, Italy
Patent: 5
Pennsylvania, United States
Patent: 5
Connecticut, United States
Patent: 4
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With the analysis among related 42 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Henan University of Urban Construction, Nanchang University, China Institute of Water Resources and Hydropower Research take 23.81% of patent filing during this period.
Henan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Connecticut, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 42 patents in last 5 years, we discover 25 new entrants. Henan University of Urban Construction, Nanchang University, China Institute of Water Resources and Hydropower Research are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
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Patent: 3
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Yuankun Rare Earth Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 24 universities and scientific research institutions by total patent application. Beijing Forestry University, Henan University of Urban Construction, Nanchang University are dominant in this area. They take 23.40% of the total patent filing.
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Minnesota, United States
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1