With the analysis among 2,206 patents, we discovered top 483 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Jinchuan Group Co., Ltd., FLSmidth A/S are dominant in this area. They take 3.90% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Gansu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 21
Arizona, United States
Patent: 20
Gansu Sheng, China
Patent: 14
Nikko Metal Manufacturing Co. Ltd.
Henan Sheng, China
Patent: 14
Kyoto-fu, Japan
Patent: 12
Guangdong Sheng, China
Patent: 11
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. Mint Innovation Ltd., KIOXIA Corp., National Institutes for Quantum & Radiological Science & Tech are active in this area.
Auckland, New Zealand
Patent: 6
Chiba-ken, Japan
Patent: 1
Building Optimization Systems Technology LLC
Georgia, United States
Patent: 1
With the analysis among related 1,930 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, Sumitomo Metal Mining Co. Ltd. take 4.40% of patent filing during this period.
Hunan Sheng, China
Patent: 32
Yunnan Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 18
Henan Sheng, China
Patent: 14
Nikko Metal Manufacturing Co. Ltd.
Gansu Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
With the analysis among related 1,930 patents in last 5 years, we discover 450 new entrants. Henan Tuosi Environmental Protection Technology Co., Ltd., Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Kunming Dianyu Nonferrous Metals Co., Ltd.
Yunnan Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
Ningxia Huizi Zizhiqu, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
With the analysis among 401 patents, we discovered top 121 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, University of Science & Technology Beijing are dominant in this area. They take 25.69% of the total patent filing.
Hunan Sheng, China
Patent: 45
Yunnan Sheng, China
Patent: 39
Beijing Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 16
ZURICH, Switzerland
Patent: 9
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3