With the analysis among 31 patents, we discovered top 25 key players by total patent application. Sumitomo Chemical Co., Ltd., Aluminum Corp. of China Ltd., Süd-Chemie AG are dominant in this area. They take 22.58% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Basel-Landschaft, Switzerland
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Guizhou University, Shandong University of Technology, Anhui Green Energy Technology Research Institute Co., Ltd. take 52.63% of patent filing during this period.
Guizhou Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Xiangyang Hanwei Chemical Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Hainaut, Belgium
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 13 new entrants. Guizhou University, Shandong University of Technology, Anhui Green Energy Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Xiangyang Hanwei Chemical Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Hainaut, Belgium
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among 13 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guizhou Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1