With the analysis among 57,684 patents, we discovered top 467 key players by total patent application. Baoshan Iron & Steel Co., Ltd., Angang Steel Co., Ltd., Sumitomo Metal Mining Co., Ltd. are dominant in this area. They take 3.30% of the total patent filing.
Shanghai Shi, China
Patent: 732
Liaoning Sheng, China
Patent: 589
Beijing Shi, China
Patent: 481
Karnataka, India
Patent: 388
Beijing Shi, China
Patent: 344
Uusimaa, Finland
Patent: 329
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. Terra CO2 Technologies, BGT Materials Ltd., Recycling Technologies Ltd. are active in this area.
British Columbia, Canada
Patent: 5
Manchester, United Kingdom
Patent: 1
Wiltshire, United Kingdom
Patent: 1
California, United States
Patent: 1
With the analysis among related 32,306 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Northeastern University, Northeastern University, Central South University take 3.54% of patent filing during this period.
Massachusetts, United States
Patent: 390
undefined undefined
Patent: 390
Fujian Sheng, China
Patent: 365
Beijing Shi, China
Patent: 352
Beijing Shi, China
Patent: 315
Shanghai Shi, China
Patent: 244
Liaoning Sheng, China
Patent: 224
Yunnan Sheng, China
Patent: 216
Anhui Sheng, China
Patent: 151
With the analysis among related 32,306 patents in last 5 years, we discover 92 new entrants. Handan Iron & Steel Group Co. Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd., Shigang Jingcheng Equipment Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 84
Hebei Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 13
With the analysis among 10,739 patents, we discovered top 321 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Northeastern University, Central South University are dominant in this area. They take 18.27% of the total patent filing.
Beijing Shi, China
Patent: 660
Massachusetts, United States
Patent: 651
Fujian Sheng, China
Patent: 580
Yunnan Sheng, China
Patent: 419
Liaoning Sheng, China
Patent: 222
Shanghai Shi, China
Patent: 192
Shanghai Shi, China
Patent: 153
Fujian Sheng, China
Patent: 141
Beijing Shi, China
Patent: 129
Liaoning Sheng, China
Patent: 126