With the analysis among 77 patents, we discovered top 52 key players by total patent application. NTN Corp., Roussel UCLAF, Hach Co. are dominant in this area. They take 23.38% of the total patent filing.
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Patent: 6
Colorado, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Illinois, United States
Patent: 3
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Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 60 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Bengbu College, Nanjing University of Information Science & Technology, Nanjing Zhihui Environmental and Meteorological Industry Research Institute Co., Ltd. take 28.33% of patent filing during this period.
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 60 patents in last 5 years, we discover 45 new entrants. Bengbu College, Nanjing University of Information Science & Technology, Nanjing Zhihui Environmental and Meteorological Industry Research Institute Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Hanlu Environmental Protection New Material Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 33 universities and scientific research institutions by total patent application. Nanjing University, Hubei University of Technology, Anhui University of Technology are dominant in this area. They take 28.79% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1