With the analysis among 697 patents, we discovered top 202 key players by total patent application. China National Heavy Machinery Research Institute Co., Ltd., Shanghai Meishan Iron & Steel Co., Ltd., CISDI Engineering Co. Ltd. are dominant in this area. They take 11.76% of the total patent filing.
China National Heavy Machinery Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 40
Shanghai Meishan Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 22
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 20
China Metallurgical South Continuous Casting Technology Engineering Co., Ltd.
Hubei Sheng, China
Patent: 19
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 18
Xinjiang Ba Yi Iron & Steel Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 18
Liuzhou Iron & Steel Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Tokyo-to, Japan
Patent: 15
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 15
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With the analysis among related 216 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing Liuzhou Iron & Steel Co., Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd., China National Heavy Machinery Research Institute Co., Ltd. take 16.20% of patent filing during this period.
Liuzhou Iron & Steel Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 10
China National Heavy Machinery Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 8
Anyang Iron & Steel Co., Ltd.
Henan Sheng, China
Patent: 8
Xinjiang Ba Yi Iron & Steel Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 8
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 7
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 7
Shanghai Meishan Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 7
China Metallurgical South Continuous Casting Technology Engineering Co., Ltd.
Hubei Sheng, China
Patent: 6
With the analysis among related 216 patents in last 5 years, we discover 43 new entrants. Shandong Iron & Steel Group Rizhao Co. Ltd., Handan Iron & Steel Group Co. Ltd., Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd. are the most active new entrants in this area.
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 10
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 7
Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 5
HBIS Laoting Steel Co. Ltd.
Hebei Sheng, China
Patent: 3
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 3
Rizhao Steel Holding Group Co., Ltd.
Shandong Sheng, China
Patent: 3
Beijing Shougang Intl Engineering Technology Co. Ltd.
Beijing Shi, China
Patent: 2
China 19th Metallurgical Corp.
Sichuan Sheng, China
Patent: 2
Guangxi Liuzhou Iron & Steel (Group) Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Xinjiang Deloitte Huli Industrial Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among 41 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Chang'an University are dominant in this area. They take 46.34% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 2
Priazovsky State Technical University
Donetsk National Technical University
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 1