With the analysis among 122 patents, we discovered top 90 key players by total patent application. Outokumpu Research Oy, Laibin Huaxi Smelting Co Ltd., Henkel AG & Co. KGaA are dominant in this area. They take 9.84% of the total patent filing.
Laibin Huaxi Smelting Co Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 2
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 2
Jiangxi Zili Environmental Protection Technology Co. Ltd.
Jiangxi Sheng, China
Patent: 2
Baiyin Nonferrous Metals Co., Ltd.
Gansu Sheng, China
Patent: 2
The Swatch Group Research & Development Ltd.
Hunan Hengsheng Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
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With the analysis among related 28 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Kunming University of Science & Technology, Xiamen Zijin Mining and Metallurgy Technology Co., Ltd., Henkel AG & Co. KGaA take 32.14% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Xiamen Zijin Mining and Metallurgy Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Institute of Resource Utilization and Rare Earth Development, Guangdong Academy of Sciences
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Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
The Swatch Group Research & Development Ltd.
Fujian Dehua County China White Ceramics Co., Ltd.
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 16 new entrants. Xiamen Zijin Mining and Metallurgy Technology Co., Ltd., Henkel AG & Co. KGaA, Zijin Mining Group Co., Ltd. are the most active new entrants in this area.
Xiamen Zijin Mining and Metallurgy Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Institute of Resource Utilization and Rare Earth Development, Guangdong Academy of Sciences
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Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Dehua County China White Ceramics Co., Ltd.
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Zhangjiagang Kaiming Zinc Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 18 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Guangxi Teachers Education University are dominant in this area. They take 33.33% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 3
Guangxi Teachers Education University
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui University of Technology
Anhui Sheng, China
Patent: 1
Universiti Putra Malaysia
Selangor, Malaysia
Patent: 1
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 1