With the analysis among 77 patents, we discovered top 51 key players by total patent application. LUOYANG TURNER HIGH TEMPERATURE INSTRUMENT COMPANY LIMITED, Mitsubishi Materials Corp., Asarco, Inc. are dominant in this area. They take 24.68% of the total patent filing.
Henan Sheng, China
Patent: 9
Arizona, United States
Patent: 4
Qinghai Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
New Brunswick, Canada
Patent: 2
Yongxing Country Gengrenyinye Co. Ltd.
Hunan Sheng, China
Patent: 2
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With the analysis among related 17 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Zijin Copper Co., Ltd., Zhejiang Fanpist Textile Development Co., Ltd., Qinghai Western Mining Engineering Technology Research Co., Ltd. take 29.41% of patent filing during this period.
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 15 new entrants. Zijin Copper Co., Ltd., Zhejiang Fanpist Textile Development Co., Ltd., Everbright Environmental Technology Research Institute (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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