With the analysis among 2,424 patents, we discovered top 483 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., FLSmidth A/S are dominant in this area. They take 4.70% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Hessen, Germany
Patent: 24
Shizuoka-ken, Japan
Patent: 19
Shanghai Shi, China
Patent: 18
Pennsylvania, United States
Patent: 15
Hubei Sheng, China
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 703 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Wuhan Iron & Steel Co., Ltd., Shenhua Ningxia Coal Industry Group Co., Ltd. take 3.84% of patent filing during this period.
Shaanxi Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Ningxia Huizi Zizhiqu, China
Patent: 6
Hunan Sheng, China
Patent: 5
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 703 patents in last 5 years, we discover 431 new entrants. Umicore Galvanotechnik GmbH, Baotou Iron & Steel (Group) Co. Ltd., Inner Mongolia Taixi Coal Chemical Industry Ltd. Co. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 4
Ningxia China Carbon Metallurgy Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 358 patents, we discovered top 101 universities and scientific research institutions by total patent application. Central South University, Tsinghua University, Wuhan University of Science & Technology are dominant in this area. They take 8.38% of the total patent filing.
Hunan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Michigan, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5