With the analysis among 44,324 patents, we discovered top 475 key players by total patent application. Bayer AG, BASF AB, Kurita Water Industries Ltd. are dominant in this area. They take 1.86% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 285
Rheinland-Pfalz, Germany
Patent: 267
Hessen, Germany
Patent: 226
Tokyo-to, Japan
Patent: 216
Ohio, United States
Patent: 209
Chiba-ken, Japan
Patent: 208
Tokyo-to, Japan
Patent: 196
Tokyo-to, Japan
Patent: 180
Pennsylvania, United States
Patent: 154
With the analysis among 74 patents, we discovered top 25 start-ups by total patent application. Enlighten Innovations, Inc., Institut National de la Santé et de la Recherche Médicale, WATERHOR are active in this area.
Alberta, Canada
Patent: 19
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 4
Texas, United States
Patent: 4
Minnesota, United States
Patent: 3
Shanghai Shi, China
Patent: 2
New Jersey, United States
Patent: 2
With the analysis among related 11,866 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, South China University of Technology take 2.33% of patent filing during this period.
Yunnan Sheng, China
Patent: 117
Hunan Sheng, China
Patent: 85
Guangdong Sheng, China
Patent: 74
Tianjin Shi, China
Patent: 54
Zhejiang Sheng, China
Patent: 49
Guangdong Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 42
Guangxi Zhuangzu Zizhiqu, China
Patent: 40
Beijing Shi, China
Patent: 38
With the analysis among related 11,866 patents in last 5 years, we discover 116 new entrants. Suzhou Bairui Biotechnology Co., Ltd., Southern University of Science & Technology, Rugao Honghao Metal Water Treatment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
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Patent: 9
Jiangsu Sheng, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
With the analysis among 16,446 patents, we discovered top 341 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University, Central South University are dominant in this area. They take 4.13% of the total patent filing.
Yunnan Sheng, China
Patent: 238
Zhejiang Sheng, China
Patent: 236
Hunan Sheng, China
Patent: 205
Guangdong Sheng, China
Patent: 174
Shanghai Shi, China
Patent: 165
Jiangsu Sheng, China
Patent: 151
Jiangsu Sheng, China
Patent: 138
Beijing Shi, China
Patent: 123
Hunan Sheng, China
Patent: 119
Tianjin Shi, China
Patent: 106