With the analysis among 326 patents, we discovered top 216 key players by total patent application. Sumitomo Chemical Co., Ltd., Tungaloy Corp., Shougang Group Co., Ltd. are dominant in this area. They take 13.80% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 24
Fukushima-ken, Japan
Patent: 13
Beijing Shi, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 7
Will Machinery Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 6
Mitsubishi Materials Corp.
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 5
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 5
No data, please try another search term
With the analysis among related 173 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Tungaloy Corp., Xi'an Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd. take 12.72% of patent filing during this period.
Fukushima-ken, Japan
Patent: 11
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 4
Central Iron & Steel Research Institute
Beijing Shi, China
Patent: 4
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 3
With the analysis among related 173 patents in last 5 years, we discover 125 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Shougang Jingtang Iron & Steel Co., Ltd., Nanjing Institute of Technology are the most active new entrants in this area.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 4
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 3
Shaanxi Sirui Advanced Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 3
China Huaneng Group Co., Ltd.
Beijing Shi, China
Patent: 3
Shenyang Continental Laser Advanced Manufacturing Technology Innovation Co., Ltd.
Liaoning Sheng, China
Patent: 3
Shaanxi Coal Group Shennan Industry Development Co., Ltd.
Shaanxi Sheng, China
Patent: 2
With the analysis among 113 patents, we discovered top 45 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North Eastern University, Central South University are dominant in this area. They take 20.35% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2