With the analysis among 35 patents, we discovered top 28 key players by total patent application. China ENFI Engineering Corp., An Hui Chao Shan Xin Cai Liao Gu Fen You Xian Ze Ren Gong Si, Nanjing Yin Mao Lead-Zinc Mine Co., Ltd. are dominant in this area. They take 17.14% of the total patent filing.
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 2
An Hui Chao Shan Xin Cai Liao Gu Fen You Xian Ze Ren Gong Si
Anhui Sheng, China
Patent: 2
Nanjing Yin Mao Lead-Zinc Mine Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangxi Huayang Mineral Material Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 1
Tongling Nonferrous Metals Group Co., Ltd.
Anhui Sheng, China
Patent: 1
Qilu Tianhe Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Guangxi Huayang Mineral Material Co., Ltd., Shandong University of Technology, Nuclear Industry Beijing Institute of Chemical Industry and Metallurgy take 44.44% of patent filing during this period.
Guangxi Huayang Mineral Material Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Nuclear Industry Beijing Institute of Chemical Industry and Metallurgy
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Patent: 1
Sichuan Nonferrous Mining and Metallurgy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Yunnan Grand Gold Co., Ltd.
Yunnan Sheng, China
Patent: 1
Northwest Research Institute of Mining & Metallurgy
Gansu Sheng, China
Patent: 1
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 1
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Guangxi Huayang Mineral Material Co., Ltd., Shandong University of Technology, Nuclear Industry Beijing Institute of Chemical Industry and Metallurgy are the most active new entrants in this area.
Guangxi Huayang Mineral Material Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Nuclear Industry Beijing Institute of Chemical Industry and Metallurgy
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Patent: 1
Sichuan Nonferrous Mining and Metallurgy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Yunnan Grand Gold Co., Ltd.
Yunnan Sheng, China
Patent: 1
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 4 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Beijing University of Chemical Technology, Chengdu University of Technology are dominant in this area. They take 37.50% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1