With the analysis among 1,444 patents, we discovered top 488 key players by total patent application. Acre Coking & Refractory Engineering Consulting (Dalian), POSCO Holdings Inc., SunCoke Technology & Development LLC are dominant in this area. They take 10.66% of the total patent filing.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 81
Illinois, United States
Patent: 35
Hubei Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 24
Tokyo-to, Japan
Patent: 22
Liaoning Sheng, China
Patent: 21
Rheinland-Pfalz, Germany
Patent: 21
Shanghai Shi, China
Patent: 19
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 1,148 patents applied in the last 5 years. We discover 498 most active companies in this area. The fast-growing Acre Coking & Refractory Engineering Consulting (Dalian), China First Metallurgical Construction Co., Ltd., SunCoke Technology & Development LLC take 11.41% of patent filing during this period.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 78
Hubei Sheng, China
Patent: 28
Illinois, United States
Patent: 25
Liaoning Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 17
Liaoning Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Tianjin Shi, China
Patent: 13
Liaoning Sheng, China
Patent: 12
With the analysis among related 1,148 patents in last 5 years, we discover 451 new entrants. Dalian Huarui Heavy Industry Group Co., Ltd., MCC TianGong Group Corp. Ltd., China Third Metallurgical Group Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 13
Liaoning Sheng, China
Patent: 12
Gansu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
With the analysis among 75 patents, we discovered top 25 universities and scientific research institutions by total patent application. Peking University, Taiyuan University of Technology, Guizhou University are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 8
Shanxi Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2