With the analysis among 266 patents, we discovered top 123 key players by total patent application. Bayer AG, Toshiba Battery Co., Ltd., BASF AB are dominant in this area. They take 16.92% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 21
Tokyo-to, Japan
Patent: 13
Illinois, United States
Patent: 8
Texas, United States
Patent: 7
Baden-Württemberg, Germany
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Beijing Shi, China
Patent: 5
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With the analysis among related 67 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, China Petroleum & Chemical Corp., Hebei University of Technology take 14.93% of patent filing during this period.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 1
With the analysis among related 67 patents in last 5 years, we discover 51 new entrants. Hebei University of Technology, Shandong Aorun Chemical Technology Co., Ltd., Tsinghua Strait Research Institute (Xiamen) are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ramakrishna Mission Vidyamandira
Wuxi Ruisheng Textile & Garment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 105 patents, we discovered top 52 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, Shaanxi University of Science & Technology, Changzhou University are dominant in this area. They take 16.19% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3