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.
LUOYANG TURNER HIGH TEMPERATURE INSTRUMENT COMPANY LIMITED
Henan Sheng, China
Patent: 9
Mitsubishi Materials Corp.
Arizona, United States
Patent: 4
Qinghai Sheng, China
Patent: 3
Qinghai Western Mining Engineering Technology Research Co., Ltd.
Qinghai Sheng, China
Patent: 3
Western Mining Group Technology Development Co., Ltd.
Qinghai Sheng, China
Patent: 3
Chenzhou City Jingui Silver Industry Co., Ltd.
Hunan Sheng, China
Patent: 2
Brunswick Mining & Smelting Corp.
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 Fanpist Textile Development Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Qinghai Western Mining Engineering Technology Research Co., Ltd.
Qinghai Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Everbright Environmental Technology Research Institute (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Qiandu Industrial Development Group Co., Ltd.
Liaoning Sheng, China
Patent: 1
Kanfort (Jiangmen) Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Everbright Environmental Technical Equipment (Changzhou) Ltd.
Jiangsu Sheng, China
Patent: 1
Western Mining Group Technology Development Co., Ltd.
Qinghai Sheng, China
Patent: 1
Guizhou Jinyuan Tea Garden Power Generation Co., Ltd.
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 Fanpist Textile Development Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Everbright Environmental Technology Research Institute (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Qiandu Industrial Development Group Co., Ltd.
Liaoning Sheng, China
Patent: 1
Kanfort (Jiangmen) Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Everbright Environmental Technical Equipment (Changzhou) Ltd.
Jiangsu Sheng, China
Patent: 1
Guizhou Jinyuan Tea Garden Power Generation Co., Ltd.
Guizhou Sheng, China
Patent: 1
Guizhou Xineng Electric Power Construction Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shandong Gold Phoenix Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangxi Wanshizhi Rare and Precious Metal Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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