With the analysis among 1,623 patents, we discovered top 477 key players by total patent application. Bayer AG, Nippon Light Metal Co., Ltd., Advanced Industrial Science & Technology are dominant in this area. They take 4.13% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 32
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Minnesota, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Illinois, United States
Patent: 11
New Jersey, United States
Patent: 10
Indiana, United States
Patent: 10
Lombardia, Italy
Patent: 10
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With the analysis among related 1,450 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University, Nippon Light Metal Co., Ltd., Zhejiang University of Technology take 3.93% of patent filing during this period.
Zhejiang Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 18
Zhejiang Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Guangdong Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Liaoning Sheng, China
Patent: 11
With the analysis among related 1,450 patents in last 5 years, we discover 368 new entrants. Nippon Light Metal Co., Ltd., North University of China, Jiangsu Hongzi New Energy Technology Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 18
Shanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 1,437 patents, we discovered top 312 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 6.54% of the total patent filing.
Zhejiang Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Fujian Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 15