With the analysis among 258 patents, we discovered top 211 key players by total patent application. Nitto Denko Corp., Japan Tobacco, Inc., Kao Corp. are dominant in this area. They take 6.20% of the total patent filing.
Baden-Württemberg, Germany
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
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With the analysis among related 61 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing North Eastern University, Nanjing Nanhuan Water Technology Co., Ltd., Liuzhou Yuhua Technology Co., Ltd. take 13.11% of patent filing during this period.
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 46 new entrants. Nanjing Nanhuan Water Technology Co., Ltd., Inner Mongolia University of Technology, Liuzhou Yuhua Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 23 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, North Eastern University, Shenyang Ligong University are dominant in this area. They take 47.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1