With the analysis among 54 patents, we discovered top 30 key players by total patent application. Bethlehem Steel Corp., ISG Technology, Inc., Tata Steel Ltd. are dominant in this area. They take 24.07% of the total patent filing.
Pennsylvania, United States
Patent: 6
Kansas, United States
Patent: 4
Maharashtra, India
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Texas, United States
Patent: 2
Hebei Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 26 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Shougang Group Co., Ltd., Jingye Iron & Steel Co., Ltd., Techemet LP take 26.92% of patent filing during this period.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Texas, United States
Patent: 2
Maharashtra, India
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 15 new entrants. Shougang Group Co., Ltd., Jingye Iron & Steel Co., Ltd., Techemet LP are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Texas, United States
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Deyang Yugang Machinery Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1