With the analysis among 2,923 patents, we discovered top 461 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, LG Chem Ltd. are dominant in this area. They take 6.06% of the total patent filing.
Beijing Shi, China
Patent: 99
Liaoning Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 30
Osaka-fu, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 18
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. China Automotive Battery Research Institute Co. Ltd., Institut National de la Santé et de la Recherche Médicale, Shenzhen Huake Chuangzhi Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 929 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fuzhou University, Beijing University of Chemical Technology, Chengdu Starneng Environmental Protection Equipment Co., Ltd. take 4.41% of patent filing during this period.
Fujian Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 8
With the analysis among related 929 patents in last 5 years, we discover 307 new entrants. Chengdu Starneng Environmental Protection Equipment Co., Ltd., Sichuan Staron Environmental Protection Technology Co., Ltd., Nantong Jintong Energy Storage Power New Material Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
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Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 2,284 patents, we discovered top 302 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Zhejiang University, Central South University are dominant in this area. They take 8.67% of the total patent filing.
Beijing Shi, China
Patent: 79
Zhejiang Sheng, China
Patent: 43
Hunan Sheng, China
Patent: 36
Beijing Shi, China
Patent: 35
Tianjin Shi, China
Patent: 33
Liaoning Sheng, China
Patent: 32
Beijing Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 28
Yunnan Sheng, China
Patent: 28
Fujian Sheng, China
Patent: 26