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
Cleveland-Cliffs Steel Corp.
Ohio, United States
Patent: 36
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 15
Liaoning Sheng, China
Patent: 14
Allegheny International, Inc.
Pennsylvania, United States
Patent: 14
VACUUMSCHMELZE GmbH & Co. KG
Hessen, Germany
Patent: 10
Matsushita Electronics Corp.
Atlantic China Welding Consumables, Inc.
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
Zhongwei Mao Metallurgy Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 4
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 3
IPGate Capital Holding AG
ZURICH, Switzerland
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shandong Juncheng Machinery Technology Co., Ltd.
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.
Zhongwei Mao Metallurgy Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 4
IPGate Capital Holding AG
ZURICH, Switzerland
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shandong Juncheng Machinery Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhengzhou Ruiwo New Materials Co., Ltd.
Henan Sheng, China
Patent: 2
Ningxia Longsheng Carbon Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Guangdong Zhongnan Iron & Steel Co., Ltd.
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
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 13
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 5
Anhui University of Technology
Anhui Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 4