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 Lanyao Water Purifier Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 17
Jiangmen Jianghai District Wei Clean Water Material Co., Ltd.
Guangdong Sheng, China
Patent: 16
Shanghai Fengxin Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 16
Guilin Hexin Waterproof Decoration Material Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 15
Guangxi Zhonglian Zhihao Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Maanshan Jianding Chemical Co., Ltd.
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.
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 13
Fujian Youxi County Huaxin Chemical Co., Ltd.
Fujian Sheng, China
Patent: 11
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 10
Jiangsu Lanyao Water Purifier Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Wuxi Bisheng Water Treatment Agent Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Gongyi Qingshui Water Purification Material Co., Ltd.
Henan Sheng, China
Patent: 7
Shandong Guiyu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 7
Huizhou Ruijiang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Henan Aierfuke Chemicals Co., Ltd.
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.
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 13
Fujian Youxi County Huaxin Chemical Co., Ltd.
Fujian Sheng, China
Patent: 11
Gongyi Qingshui Water Purification Material Co., Ltd.
Henan Sheng, China
Patent: 7
Shandong Guiyu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 7
Huizhou Ruijiang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Kaili Xinmingkai Water Purification Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 6
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 6
Yangzhou Boxuan Environmental Protection Technology Co., Ltd.
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
South China University of Technology
Guangdong Sheng, China
Patent: 14
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 11
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Institute of Plasma Physics Chinese Academy of Sciences
Anhui Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7