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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 99
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 41
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 30
Matsushita Electronics Corp.
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.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Institut National de la Santé et de la Recherche Médicale
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
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 University of Chemical Technology
Beijing Shi, China
Patent: 13
Chengdu Starneng Environmental Protection Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 13
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 13
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Nantong Jintong Energy Storage Power New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Guangdong Jiana Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 8
Advanced Industrial Science & Technology
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.
Chengdu Starneng Environmental Protection Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 13
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 13
Nantong Jintong Energy Storage Power New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 9
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 7
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Nihon Parkerizing Co., Ltd.
China Institute of Radiation Protection
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Patent: 5
Saint Golay (Beijing) Technology Co., Ltd.
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 University of Chemical Technology
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
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 32
University of Science & Technology Beijing
Beijing Shi, China
Patent: 32
South China University of Technology
Guangdong Sheng, China
Patent: 28
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 28
Fujian Sheng, China
Patent: 26