Search results for “Lead zinc” companies
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Key Players
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Innovation Intensity
With the analysis among 1,053 patents, we discovered top 465 key players by total patent application. China ENFI Engineering Corp., Yunnan Chihong Zinc & Germanium Co., Ltd., Shenzhen Zhongjin Lingnan Nonfemet Co., Ltd. are dominant in this area. They take 7.50% of the total patent filing.
Beijing Shi, China
Patent: 34
Yunnan Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 19
North Carolina, United States
Patent: 19
Beijing Shi, China
Patent: 19
Gansu Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 793 patents applied in the last 5 years. We discover 376 most active companies in this area. The fast-growing Central South University, China ENFI Engineering Corp., Kunming University of Science & Technology take 11.85% of patent filing during this period.
Hunan Sheng, China
Patent: 44
Beijing Shi, China
Patent: 26
Yunnan Sheng, China
Patent: 24
Gansu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Yunnan Sheng, China
Patent: 16
Gansu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
SKS Minmetals Co. Ltd.
Hunan Sheng, China
Patent: 10
New Entrants
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Innovation in recent 5 years
With the analysis among related 793 patents in last 5 years, we discover 305 new entrants. Mining & Metallurgical Technology Group Co., Ltd., SKS Minmetals Co. Ltd., Dongwuzhumuqinqiaerhada Mine Ye Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 19
SKS Minmetals Co. Ltd.
Hunan Sheng, China
Patent: 10
Nei Mongol Zizhiqu, China
Patent: 10
Inner Mongolia Yindu Mining Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Gansu Sheng, China
Patent: 7
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
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Patent: 5
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Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 497 patents, we discovered top 93 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 27.97% of the total patent filing.
Hunan Sheng, China
Patent: 70
Yunnan Sheng, China
Patent: 42
Jiangxi Sheng, China
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
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