With the analysis among 61 patents, we discovered top 45 key players by total patent application. Anglo American Technical & Sustainability Services Ltd., Exxon Research & Engineering Co., China Petroleum & Chemical Corp. are dominant in this area. They take 22.95% of the total patent filing.
Beijing Shi, China
Patent: 4
South Carolina, United States
Patent: 3
Chiba-ken, Japan
Patent: 2
Queensland, Australia
Patent: 2
Beijing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 47 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Anglo American Technical & Sustainability Services Ltd., China Petroleum & Chemical Corp., Hebei Normal University of Science & Technology take 19.15% of patent filing during this period.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
undefined undefined
Patent: 2
Queensland, Australia
Patent: 2
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 40 new entrants. Hebei Normal University of Science & Technology, Guangxi Zhuang Autonomous Region Academy of Environmental Protection Sciences, Glencore Technology Pty Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
undefined undefined
Patent: 2
Queensland, Australia
Patent: 2
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 16 patents, we discovered top 9 universities and scientific research institutions by total patent application. Southwest Petroleum University, Hebei Normal University of Science & Technology, Tongji University are dominant in this area. They take 37.50% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
AGH University of Science & Technology
Pomorskie, Poland
Patent: 1
Guizhou Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1