With the analysis among 851 patents, we discovered top 197 key players by total patent application. LANXESS Deutschland GmbH, Hitachi Maxwell Ltd., Dowa KK are dominant in this area. They take 20.09% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 69
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 39
Beijing Haixin Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 37
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 30
Vifor Fresenius Medical Care Renal Pharma Ltd.
Takahashi Kinzoku Co. Ltd.
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With the analysis among related 332 patents applied in the last 5 years. We discover 194 most active companies in this area. The fast-growing Dowa Electronics Materials Co., Ltd., Vifor Fresenius Medical Care Renal Pharma Ltd., Dowa KK take 12.95% of patent filing during this period.
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 16
Vifor Fresenius Medical Care Renal Pharma Ltd.
Veolia Water Solutions & Technologies Support SAS
Shandong Haijia Petrochemical Co., Ltd.
Shandong Sheng, China
Patent: 6
Seoul, South Korea
Patent: 6
Delaware, United States
Patent: 5
With the analysis among related 332 patents in last 5 years, we discover 167 new entrants. Shandong Haijia Petrochemical Co., Ltd., LG Energy Solution Ltd., University of Delaware are the most active new entrants in this area.
Shandong Haijia Petrochemical Co., Ltd.
Shandong Sheng, China
Patent: 6
Seoul, South Korea
Patent: 6
Delaware, United States
Patent: 5
Hunan Sheng, China
Patent: 4
Jiangsu Yuxing Industry & Trade Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Sirier Environmental Technology Co Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 250 patents, we discovered top 104 universities and scientific research institutions by total patent application. Tohoku University, University of Tokyo, Kyoto University are dominant in this area. They take 13.60% of the total patent filing.
Miyagi-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 6
Delaware, United States
Patent: 5
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4