With the analysis among 381 patents, we discovered top 172 key players by total patent application. Tata Steel Ltd., Hyundai Motor Co., Ltd., Sweetch Energy SAS are dominant in this area. They take 12.34% of the total patent filing.
Maharashtra, India
Patent: 23
Bretagne, France
Patent: 10
Virginia, United States
Patent: 10
Centre National De La Recherche Scientif
Rio de Janeiro, Brazil
Patent: 9
With the analysis among 15 patents, we discovered top 3 start-ups by total patent application.
Bretagne, France
Patent: 10
Beijing Shi, China
Patent: 3
Dorset, United Kingdom
Patent: 2
With the analysis among related 500 patents applied in the last 5 years. We discover 222 most active companies in this area. The fast-growing China University of Mining & Technology, China University of Petroleum (East China), Qingdao University of Technology take 7.60% of patent filing during this period.
Jiangsu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 10
Virginia, United States
Patent: 9
Jiangsu Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Rio de Janeiro, Brazil
Patent: 6
With the analysis among related 500 patents in last 5 years, we discover 177 new entrants. China University of Mining & Technology, Guilin University of Electronic Technology, Jiangsu University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among 592 patents, we discovered top 155 universities and scientific research institutions by total patent application. Qingdao University of Technology, China University of Mining & Technology, China University of Petroleum (East China) are dominant in this area. They take 10.81% of the total patent filing.
Shandong Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Chongqing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7