With the analysis among 14,318 patents, we discovered top 471 key players by total patent application. Jiangsu Province Metallurgical Design Institute Co., Ltd., Ansteel Group Mining Co., Ltd., Hitachi Ltd. are dominant in this area. They take 3.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 247
Liaoning Sheng, China
Patent: 159
Tokyo-to, Japan
Patent: 138
Rio de Janeiro, Brazil
Patent: 98
Liaoning Sheng, China
Patent: 94
Bayern, Germany
Patent: 86
Anhui Sheng, China
Patent: 79
Gansu Sheng, China
Patent: 68
Cscec Scimee Sci. & Tech. Co., Ltd.
Sichuan Sheng, China
Patent: 64
With the analysis among 16 patents, we discovered top 10 start-ups by total patent application. Lansion Biotechnology Co. Ltd., Beijing Meilian Tailiao Biotechnology Co. Ltd., British Lithium Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Cornwall, United Kingdom
Patent: 2
Central Region, Singapore
Patent: 1
Sichuan Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 7,714 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, North Eastern University, Kunming University of Science & Technology take 3.46% of patent filing during this period.
Hunan Sheng, China
Patent: 113
Liaoning Sheng, China
Patent: 79
Yunnan Sheng, China
Patent: 75
Liaoning Sheng, China
Patent: 67
Beijing Shi, China
Patent: 46
Liaoning Sheng, China
Patent: 44
Anhui Sheng, China
Patent: 39
Jiangxi Sheng, China
Patent: 39
Beijing Shi, China
Patent: 39
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Patent: 38
With the analysis among related 7,714 patents in last 5 years, we discover 251 new entrants. Mining & Metallurgical Technology Group Co., Ltd., Suqian Modern Chemical Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 21
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Texas, United States
Patent: 13
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Patent: 13
Jiangsu Sheng, China
Patent: 12
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 12
With the analysis among 3,924 patents, we discovered top 287 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Kunming University of Science & Technology are dominant in this area. They take 12.56% of the total patent filing.
Hunan Sheng, China
Patent: 203
Liaoning Sheng, China
Patent: 147
Yunnan Sheng, China
Patent: 143
Beijing Shi, China
Patent: 101
Jiangsu Sheng, China
Patent: 53
Jiangxi Sheng, China
Patent: 49
Beijing Shi, China
Patent: 48
Zhejiang Sheng, China
Patent: 40
Liaoning Sheng, China
Patent: 39
Hubei Sheng, China
Patent: 36