With the analysis among 9,162 patents, we discovered top 480 key players by total patent application. JFE Steel Corp., Acre Coking & Refractory Engineering Consulting (Dalian), China Petroleum & Chemical Corp. are dominant in this area. They take 8.18% of the total patent filing.
Tokyo-to, Japan
Patent: 349
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 221
Beijing Shi, China
Patent: 179
Tokyo-to, Japan
Patent: 154
Illinois, United States
Patent: 112
Liaoning Sheng, China
Patent: 106
Hubei Sheng, China
Patent: 94
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 81
Nordrhein-Westfalen, Germany
Patent: 66
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. TerraPower LLC, Shanghai Yinshi Environmental Protection Technology Co. Ltd., WSE Ltd. are active in this area.
Washington, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Birmingham, United Kingdom
Patent: 1
Hong Kong SAR, China
Patent: 1
With the analysis among related 8,267 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Acre Coking & Refractory Engineering Consulting (Dalian), China Petroleum & Chemical Corp. take 6.77% of patent filing during this period.
Tokyo-to, Japan
Patent: 219
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 210
Beijing Shi, China
Patent: 131
Liaoning Sheng, China
Patent: 92
Hubei Sheng, China
Patent: 85
Tokyo-to, Japan
Patent: 83
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 81
Beijing Shi, China
Patent: 60
Beijing Shi, China
Patent: 58
With the analysis among related 8,267 patents in last 5 years, we discover 362 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Zhangjiagang Hongchang Plate Co., Ltd., China City Environment Protection Engineering Ltd. Co. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 81
Jiangsu Sheng, China
Patent: 54
Hubei Sheng, China
Patent: 52
Anhui Sheng, China
Patent: 51
Shaanxi Sheng, China
Patent: 41
Shaanxi Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 29
Liaoning Sheng, China
Patent: 29
Nei Mongol Zizhiqu, China
Patent: 26
Hebei Sheng, China
Patent: 24
With the analysis among 1,357 patents, we discovered top 184 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, University of Science & Technology Beijing, Shandong University are dominant in this area. They take 19.45% of the total patent filing.
Beijing Shi, China
Patent: 86
Beijing Shi, China
Patent: 54
Shandong Sheng, China
Patent: 49
Shanxi Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 39
Hubei Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 21