With the analysis among 1,354 patents, we discovered top 466 key players by total patent application. Stella Chemifa Corp., Mitsubishi Kasei Corp., Hoechst AG are dominant in this area. They take 11.37% of the total patent filing.
Osaka-fu, Japan
Patent: 71
Hessen, Germany
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 35
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Suzhou Techfields Pharma Co., Ltd.
Jiangsu Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 22
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 20
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
Shanghai Mifang Electronic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 434 patents applied in the last 5 years. We discover 296 most active companies in this area. The fast-growing Fujian Longde New Energy Co., Ltd., Tianjin Normal University, University Of Jinan take 7.14% of patent filing during this period.
Fujian Longde New Energy Co., Ltd.
Fujian Sheng, China
Patent: 12
Tianjin Normal University
Tianjin Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 8
Hainan Sheng, China
Patent: 6
Hongda International Battery Co., Ltd.
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Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among related 434 patents in last 5 years, we discover 237 new entrants. Fujian Longde New Energy Co., Ltd., FOOSUNG Co., Ltd., POSCO Holdings Inc. are the most active new entrants in this area.
Fujian Longde New Energy Co., Ltd.
Fujian Sheng, China
Patent: 12
Gyeonggi-do, South Korea
Patent: 8
Hongda International Battery Co., Ltd.
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Patent: 5
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
California, United States
Patent: 4
Xianghekunlun Chemical Products Co. Ltd.
Hebei Sheng, China
Patent: 4
Xuzhou Jiechuang Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 3
With the analysis among 470 patents, we discovered top 161 universities and scientific research institutions by total patent application. Tianjin Normal University, University Of Jinan, Hainan Normal University are dominant in this area. They take 13.83% of the total patent filing.
Tianjin Normal University
Tianjin Shi, China
Patent: 22
Shandong Sheng, China
Patent: 13
Hainan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5