With the analysis among 622 patents, we discovered top 194 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Pangang Group Xichang Steel Vanadium Co., Ltd., Pangang Group Research Institute Co., Ltd. are dominant in this area. They take 35.69% of the total patent filing.
Sichuan Sheng, China
Patent: 122
Sichuan Sheng, China
Patent: 54
Sichuan Sheng, China
Patent: 46
Sichuan Sheng, China
Patent: 39
Hebei Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 19
Hebei Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
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With the analysis among related 184 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd., HBIS Co., Ltd. take 28.80% of patent filing during this period.
Sichuan Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 184 patents in last 5 years, we discover 52 new entrants. Guangdong Rongxing Machinery Technology Co., Ltd., Chengde Iron & Steel Group Co. Ltd., Changzhou Ruihong Roll Co.,Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Changzhou Zhongyu Ferroalloy Factory
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Wuxi Zhixing Huaxin High-tech Partnership (Limited Partnership)
Jiangsu Sheng, China
Patent: 2
With the analysis among 34 patents, we discovered top 13 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Chongqing University, North Eastern University are dominant in this area. They take 35.29% of the total patent filing.
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1