With the analysis among 42 patents, we discovered top 26 key players by total patent application. Leiyang Yanxin Nonferrous Metals Co Ltd., Outokumpu Oyj, Beijing Xinhua Jiaye Technology Co., Ltd. are dominant in this area. They take 33.33% of the total patent filing.
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Kunming Hongshida High-tech Materials Co., Ltd.
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
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With the analysis among related 30 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, Guangdong Pilot Microelectronics Technology Co., Ltd. take 36.67% of patent filing during this period.
Yunnan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 19 new entrants. Kunming University of Science & Technology, Guangdong Pilot Microelectronics Technology Co., Ltd., Guangxi Kaixi Nonferrous Metals Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 5 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Jiangxi University of Science & Technology are dominant in this area. They take 61.90% of the total patent filing.
Hunan Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1