With the analysis among 2,756 patents, we discovered top 483 key players by total patent application. SMS AG & Co.oHG, Primetals Asset Management U.K. Ltd., POSCO Holdings Inc. are dominant in this area. They take 13.82% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 180
United Kingdom
Patent: 113
Shanghai Shi, China
Patent: 70
Liaoning Sheng, China
Patent: 60
Nordrhein-Westfalen, Germany
Patent: 47
Sichuan Sheng, China
Patent: 42
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 405 patents applied in the last 5 years. We discover 208 most active companies in this area. The fast-growing Nihon Koshuha Co. Ltd., Beijing Yejian New Technology Corp., Maanshan Iron & Steel Co., Ltd. take 9.88% of patent filing during this period.
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Chongqing Shi, China
Patent: 7
Jharkhand, India
Patent: 7
With the analysis among related 405 patents in last 5 years, we discover 136 new entrants. Ovako Sweden AB, Jamipol Ltd., Jiangsu Huarun Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jharkhand, India
Patent: 7
Jiangsu Sheng, China
Patent: 6
Delaware, United States
Patent: 5
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Maharashtra, India
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 3
With the analysis among 333 patents, we discovered top 60 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, North China University of Science & Technology are dominant in this area. They take 33.03% of the total patent filing.
Liaoning Sheng, China
Patent: 30
Beijing Shi, China
Patent: 26
North China University of Science & Technology
Hebei Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 9
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5