With the analysis among 1,265 patents, we discovered top 436 key players by total patent application. SunCoke Technology & Development LLC, Acre Coking & Refractory Engineering Consulting (Dalian), thyssenkrupp Industrial Solutions AG are dominant in this area. They take 13.68% of the total patent filing.
Illinois, United States
Patent: 91
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 45
Nordrhein-Westfalen, Germany
Patent: 37
Henan Sheng, China
Patent: 26
Rheinland-Pfalz, Germany
Patent: 21
Shanxi Sheng, China
Patent: 17
Rheinland-Pfalz, Germany
Patent: 13
Shandong Sheng, China
Patent: 13
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With the analysis among related 492 patents applied in the last 5 years. We discover 245 most active companies in this area. The fast-growing SunCoke Technology & Development LLC, Acre Coking & Refractory Engineering Consulting (Dalian), Anyang Hengwei Petrochemical Equipment Co., Ltd. take 13.82% of patent filing during this period.
Illinois, United States
Patent: 32
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 23
Henan Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Shanxi Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Omiyi (Tianjin) Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 5
With the analysis among related 492 patents in last 5 years, we discover 206 new entrants. Shandong Huanda Environmental Protection Technology Co., Ltd., Shan Xi Guang Da Jiao Hua Qi Yuan You Xian Gong Si, Linhuan Coking & Chemical Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 13
Shanxi Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Omiyi (Tianjin) Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 88 patents, we discovered top 38 universities and scientific research institutions by total patent application. China University of Mining & Technology, Taiyuan University of Technology, Anhui University of Technology are dominant in this area. They take 18.18% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2