With the analysis among 78 patents, we discovered top 59 key players by total patent application. China Petroleum & Chemical Corp., Acre Coking & Refractory Engineering Consulting (Dalian), Spire Corp. are dominant in this area. They take 10.26% of the total patent filing.
Beijing Shi, China
Patent: 3
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 33 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Ningxia Huayu Chemical Co., Ltd., Hubei Huaqiang High-Tech Co., Ltd., Fuyu (Zhangjiagang) New Material Technology Co., Ltd. take 18.18% of patent filing during this period.
Ningxia Huizi Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Xuzheng Heat Exchanger Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Feile Antai Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 29 new entrants. Ningxia Huayu Chemical Co., Ltd., Hubei Huaqiang High-Tech Co., Ltd., Fuyu (Zhangjiagang) New Material Technology Co., Ltd. are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Xuzheng Heat Exchanger Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Feile Antai Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Beijing University of Technology, Shaanxi Normal University are dominant in this area. They take 35.29% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1