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
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 18
Advanced Industrial Science & Technology
Tokyo-to, Japan
Patent: 17
Minnesota, United States
Patent: 16
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 13
Illinois, United States
Patent: 11
New Jersey, United States
Patent: 10
Indiana, United States
Patent: 10
Newron Pharmaceuticals SpA
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
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 18
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 18
Advanced Industrial Science & Technology
Tokyo-to, Japan
Patent: 17
South China University of Technology
Guangdong Sheng, China
Patent: 16
China Three Gorges University
Hubei Sheng, China
Patent: 14
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 12
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 12
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Dalian University of Technology
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.
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 18
North University of China
Shanxi Sheng, China
Patent: 9
Jiangsu Hongzi New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
Mitsubishi Gas Chemical Co., Inc.
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd.
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
South China University of Technology
Guangdong Sheng, China
Patent: 25
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 20
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 18
Fujian Sheng, China
Patent: 16
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 16
Wuhan University of Technology
Hubei Sheng, China
Patent: 15
China Three Gorges University
Hubei Sheng, China
Patent: 15