With the analysis among 4,485 patents, we discovered top 478 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Jinchuan Group Co., Ltd., Outotec Oyj are dominant in this area. They take 13.07% of the total patent filing.
Tokyo-to, Japan
Patent: 280
Gansu Sheng, China
Patent: 160
British Columbia, Canada
Patent: 58
Gansu Sheng, China
Patent: 43
Yunnan Sheng, China
Patent: 42
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 38
Hunan Sheng, China
Patent: 36
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Colorado, United States
Patent: 1
With the analysis among related 2,002 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunming University of Science & Technology, Jinchuan Group Co., Ltd., Central South University take 12.64% of patent filing during this period.
Yunnan Sheng, China
Patent: 112
Gansu Sheng, China
Patent: 84
Hunan Sheng, China
Patent: 57
Tokyo-to, Japan
Patent: 51
undefined undefined
Patent: 42
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 36
Gansu Sheng, China
Patent: 35
Hunan Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Liaoning Sheng, China
Patent: 24
With the analysis among related 2,002 patents in last 5 years, we discover 343 new entrants. Mining & Metallurgical Technology Group Co., Ltd., Yunxi Wenshan Zinc Indium Smelting Co., Ltd., Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 19
Yunnan Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 12
Pennsylvania, United States
Patent: 11
Hebei Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
New Jersey, United States
Patent: 9
Anhui Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 8
With the analysis among 1,531 patents, we discovered top 159 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, North Eastern University are dominant in this area. They take 22.99% of the total patent filing.
Yunnan Sheng, China
Patent: 188
Hunan Sheng, China
Patent: 105
Liaoning Sheng, China
Patent: 59
Beijing Shi, China
Patent: 49
Beijing Shi, China
Patent: 32
Jiangxi Sheng, China
Patent: 25
Nei Mongol Zizhiqu, China
Patent: 15
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10