With the analysis among 22,318 patents, we discovered top 473 key players by total patent application. POSCO Holdings Inc., NIPPON STEEL CORP., Primetals Asset Management U.K. Ltd. are dominant in this area. They take 10.98% of the total patent filing.
Tokyo-to, Japan
Patent: 851
United Kingdom
Patent: 609
Tokyo-to, Japan
Patent: 555
Kyoto-fu, Japan
Patent: 536
Tokyo-to, Japan
Patent: 458
Osaka-fu, Japan
Patent: 288
Rio de Janeiro, Brazil
Patent: 237
Shanghai Shi, China
Patent: 229
With the analysis among 29 patents, we discovered top 6 start-ups by total patent application. M-I LLC, Energizer Brands LLC, Form Energy, Inc. are active in this area.
Texas, United States
Patent: 9
California, United States
Patent: 9
Massachusetts, United States
Patent: 6
Texas, United States
Patent: 2
Hong Kong SAR, China
Patent: 2
With the analysis among related 4,905 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, North Eastern University, JFE Steel Corp. take 6.69% of patent filing during this period.
Hunan Sheng, China
Patent: 123
Liaoning Sheng, China
Patent: 116
Tokyo-to, Japan
Patent: 89
Rio de Janeiro, Brazil
Patent: 77
Gansu Sheng, China
Patent: 60
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 57
Beijing Shi, China
Patent: 54
Liaoning Sheng, China
Patent: 51
Liaoning Sheng, China
Patent: 47
Yunnan Sheng, China
Patent: 41
With the analysis among related 4,905 patents in last 5 years, we discover 261 new entrants. IB Operations Pty Ltd., Aba Mining Co., Ltd., Mining & Metallurgical Technology Group Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 26
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
Western Australia, Australia
Patent: 16
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
With the analysis among 4,290 patents, we discovered top 245 universities and scientific research institutions by total patent application. Central South University, North Eastern University, University of Science & Technology Beijing are dominant in this area. They take 25.41% of the total patent filing.
Hunan Sheng, China
Patent: 325
Liaoning Sheng, China
Patent: 225
Beijing Shi, China
Patent: 142
Yunnan Sheng, China
Patent: 121
Anhui Sheng, China
Patent: 90
Beijing Shi, China
Patent: 90
Hubei Sheng, China
Patent: 63
Jiangxi Sheng, China
Patent: 43
Chongqing Shi, China
Patent: 42