With the analysis among 559 patents, we discovered top 180 key players by total patent application. Johnson Matthey Plc, Outotec Oyj, Cominco Ltd. are dominant in this area. They take 14.13% of the total patent filing.
British Columbia, Canada
Patent: 13
Tokyo-to, Japan
Patent: 12
Massachusetts, United States
Patent: 10
Ontario, Canada
Patent: 10
Delaware, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 85 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Jiangnan University, Changsha University of Science & Technology, Zhongyuan University of Technology take 11.76% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 85 patents in last 5 years, we discover 62 new entrants. Jiangnan University, Changsha University of Science & Technology, Zhongyuan University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 171 patents, we discovered top 78 universities and scientific research institutions by total patent application. University of British Columbia, Central South University, University of Birmingham are dominant in this area. They take 15.20% of the total patent filing.
British Columbia, Canada
Patent: 11
Hunan Sheng, China
Patent: 10
Birmingham, United Kingdom
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2