With the analysis among 951 patents, we discovered top 482 key players by total patent application. General Electric Co., Cleveland-Cliffs Steel Corp., Westinghouse Electric Co. LLC are dominant in this area. They take 10.52% of the total patent filing.
Massachusetts, United States
Patent: 43
Ohio, United States
Patent: 36
Gansu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 15
Liaoning Sheng, China
Patent: 14
Pennsylvania, United States
Patent: 14
Hessen, Germany
Patent: 10
Sichuan Sheng, China
Patent: 8
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 5
With the analysis among related 213 patents applied in the last 5 years. We discover 160 most active companies in this area. The fast-growing North Eastern University, Central South University, Zhongwei Mao Metallurgy Co. Ltd. take 11.27% of patent filing during this period.
Liaoning Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 5
Ningxia Huizi Zizhiqu, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
ZURICH, Switzerland
Patent: 3
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 213 patents in last 5 years, we discover 123 new entrants. Zhongwei Mao Metallurgy Co. Ltd., Shenyang Polytechnic University, IPGate Capital Holding AG are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 4
Liaoning Sheng, China
Patent: 4
ZURICH, Switzerland
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 187 patents, we discovered top 58 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Xi'an University of Technology are dominant in this area. They take 28.88% of the total patent filing.
Hunan Sheng, China
Patent: 24
Liaoning Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Yunnan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4