With the analysis among 27 patents, we discovered top 26 key players by total patent application. Angang Steel Co., Ltd., Jiangsu Tianyuan Test Equipment Co., Ltd., Baoshan Iron & Steel Co., Ltd. are dominant in this area. They take 18.52% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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With the analysis among related 21 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Hohai University, Central South University, Hubei Water Resources & Hydropwr Planning Survey & Design Inst take 28.57% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Qingdao Zhengwang Refractory Material Co. Ltd.
Shandong Sheng, China
Patent: 1
Laiwu Iron & Steel Group Yinshan Section Steel Co., Ltd.
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 16 new entrants. Hohai University, Central South University, Hubei Water Resources & Hydropwr Planning Survey & Design Inst are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Qingdao Zhengwang Refractory Material Co. Ltd.
Shandong Sheng, China
Patent: 1
Laiwu Iron & Steel Group Yinshan Section Steel Co., Ltd.
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Hohai University are dominant in this area. They take 27.27% of the total patent filing.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1