With the analysis among 64 patents, we discovered top 42 key players by total patent application. Alcan International Ltd., Resonac Holdings Corp., Yamaguchi Seiken Kogyo KK are dominant in this area. They take 29.69% of the total patent filing.
Chiba-ken, Japan
Patent: 6
Yamaguchi Seiken Kogyo KK
Aichi-ken, Japan
Patent: 5
California, United States
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Noord-Holland, Netherlands
Patent: 2
Toyo Ink SC Holdings Co. Ltd.
Aichi-ken, Japan
Patent: 2
Jiangsu Chianaref Refractories Co. Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 24 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Henan University of Science & Technology, Jiangsu Chianaref Refractories Co. Ltd., CHALCO Shandong Co., Ltd. take 33.33% of patent filing during this period.
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Jiangsu Chianaref Refractories Co. Ltd.
Jiangsu Sheng, China
Patent: 2
CHALCO Shandong Co., Ltd.
Shandong Sheng, China
Patent: 2
University of Kansas Medical Center
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Sinochem Lantian Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Weifang Guoyi Aluminum Co., Ltd.
Shandong Sheng, China
Patent: 1
Hangzhou Dinghao New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Haisi Surface Treatment Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 16 new entrants. Henan University of Science & Technology, Jiangsu Chianaref Refractories Co. Ltd., CHALCO Shandong Co., Ltd. are the most active new entrants in this area.
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Jiangsu Chianaref Refractories Co. Ltd.
Jiangsu Sheng, China
Patent: 2
CHALCO Shandong Co., Ltd.
Shandong Sheng, China
Patent: 2
University of Kansas Medical Center
Sinochem Lantian Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Weifang Guoyi Aluminum Co., Ltd.
Shandong Sheng, China
Patent: 1
Hangzhou Dinghao New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Haisi Surface Treatment Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Lantian Environmental Protection HI Tech Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Huaiji Guo Dong Tongcai Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 6 universities and scientific research institutions by total patent application. Henan University of Science & Technology, Zhejiang University of Technology, Wuhan University of Science & Technology are dominant in this area. They take 62.50% of the total patent filing.
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
University of Kansas Medical Center
Shaanxi Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1