With the analysis among 4,315 patents, we discovered top 478 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Mitsubishi Heavy Industries, Ltd., POSCO Holdings Inc. are dominant in this area. They take 1.09% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 17
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 12
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 11
Keda Industrial Group Co., Ltd.
Guangdong Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Central Region, Singapore
Patent: 1
With the analysis among related 1,310 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tongling Nonferrous Metals Group Co., Ltd., Xundian Yongbin Industrial Waste Development and Utilization Co., Ltd., Ningxia Binhe New Material Technology Co., Ltd. take 1.30% of patent filing during this period.
Tongling Nonferrous Metals Group Co., Ltd.
Anhui Sheng, China
Patent: 7
Xundian Yongbin Industrial Waste Development and Utilization Co., Ltd.
Yunnan Sheng, China
Patent: 5
Ningxia Binhe New Material Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 5
Sinosteel Luoyang Institute of Refractories Research Co. Ltd.
Henan Sheng, China
Patent: 5
Qianjiang Dongfeng Dust Removal Equipment Parts Co., Ltd.
Hubei Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Datang Dongying Power Generation Co Ltd.
Shandong Sheng, China
Patent: 4
Nanchang Institute of Technology
Jiangxi Sheng, China
Patent: 4
Guangdong Zhongnan Iron & Steel Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 1,310 patents in last 5 years, we discover 424 new entrants. Xundian Yongbin Industrial Waste Development and Utilization Co., Ltd., Ningxia Binhe New Material Technology Co., Ltd., Qianjiang Dongfeng Dust Removal Equipment Parts Co., Ltd. are the most active new entrants in this area.
Xundian Yongbin Industrial Waste Development and Utilization Co., Ltd.
Yunnan Sheng, China
Patent: 5
Ningxia Binhe New Material Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 5
Qianjiang Dongfeng Dust Removal Equipment Parts Co., Ltd.
Hubei Sheng, China
Patent: 4
Datang Dongying Power Generation Co Ltd.
Shandong Sheng, China
Patent: 4
Nanchang Institute of Technology
Jiangxi Sheng, China
Patent: 4
Hubei Everway Environmental Energy Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Taizhou Huayi Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Wuwei Xing Xing Coalification Co. Ltd.
Gansu Sheng, China
Patent: 3
Beijing Balfour Filtration Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Jiangsu Shunda Machinery Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 633 patents, we discovered top 182 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Henan Polytechnic University, Central South University are dominant in this area. They take 6.64% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Henan Polytechnic University
Henan Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Guizhou Sheng, China
Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6