With the analysis among 2,353 patents, we discovered top 483 key players by total patent application. Unilever NV, Jiangsu Lanyao Water Purifier Co., Ltd., Unilever Plc are dominant in this area. They take 3.31% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 27
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Anhui Sheng, China
Patent: 13
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With the analysis among related 1,138 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Maanshan Jianding Chemical Co., Ltd., Fujian Youxi County Huaxin Chemical Co., Ltd., Institute of Process Engineering, Chinese Academy of Sciences take 2.99% of patent filing during this period.
Anhui Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Huizhou Ruijiang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
With the analysis among related 1,138 patents in last 5 years, we discover 416 new entrants. Maanshan Jianding Chemical Co., Ltd., Fujian Youxi County Huaxin Chemical Co., Ltd., Gongyi Qingshui Water Purification Material Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 11
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Huizhou Ruijiang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 577 patents, we discovered top 196 universities and scientific research institutions by total patent application. Changzhou University, Shandong University, South China University of Technology are dominant in this area. They take 13.52% of the total patent filing.
Jiangsu Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7