With the analysis among 2,582 patents, we discovered top 487 key players by total patent application. POSCO Holdings Inc., Beijing Haixin Energy Technology Co., Ltd., thyssenkrupp Industrial Solutions AG are dominant in this area. They take 9.22% of the total patent filing.
Beijing Shi, China
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 23
Tokyo-to, Japan
Patent: 21
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Nei Mongol Zizhiqu, China
Patent: 16
Osaka-fu, Japan
Patent: 14
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 14
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 2,175 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Anhui University of Science & Technology, POSCO Holdings Inc., Henan Polytechnic University take 2.21% of patent filing during this period.
Anhui Sheng, China
Patent: 18
Henan Sheng, China
Patent: 15
Nei Mongol Zizhiqu, China
Patent: 15
Shandong Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 10
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 10
Shanxi Sheng, China
Patent: 10
Nei Mongol Zizhiqu, China
Patent: 9
With the analysis among related 2,175 patents in last 5 years, we discover 449 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd., Hebei Huafeng Coking & Power Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 13
Nei Mongol Zizhiqu, China
Patent: 9
Hebei Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hebei Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 368 patents, we discovered top 89 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Anhui University of Science & Technology, Henan Polytechnic University are dominant in this area. They take 18.75% of the total patent filing.
Shandong Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 20
Henan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 10
Shanxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Chongqing Shi, China
Patent: 7