With the analysis among 102 patents, we discovered top 45 key players by total patent application. Refratechnik Holding GmbH, Kawasaki Steel Corp., NIPPON STEEL CORP. are dominant in this area. They take 27.45% of the total patent filing.
Bayern, Germany
Patent: 11
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
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With the analysis among related 42 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, South China University of Technology take 21.43% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 18 new entrants. South China University of Technology, Jiangxi University of Science & Technology, WISDRI Engineering & Research Inc. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 14 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, South China University of Technology are dominant in this area. They take 35.71% of the total patent filing.
Hunan Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1