With the analysis among 17,292 patents, we discovered top 472 key players by total patent application. Ansteel Group Mining Co., Ltd., Jiangsu Province Metallurgical Design Institute Co., Ltd., Sinosteel Maanshan General Inst of Mining Research Co., Ltd. are dominant in this area. They take 4.09% of the total patent filing.
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 311
Jiangsu Province Metallurgical Design Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 223
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 174
Alberta, Canada
Patent: 151
Changchun Gold Research Institute
Jilin Sheng, China
Patent: 144
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 135
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 124
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 110
Huawei Metal Mineral Resources Efficient Recycling National Engineering Research Center Co., Ltd.
Anhui Sheng, China
Patent: 92
Dalian Dituo Environmental Technology Co., Ltd.
Liaoning Sheng, China
Patent: 90
With the analysis among 18 patents, we discovered top 5 start-ups by total patent application. Wm. Wrigley Jr. Co., EnviCore, Inc., Extract, Inc. are active in this area.
Illinois, United States
Patent: 8
Oklahoma, United States
Patent: 2
Massachusetts, United States
Patent: 2
USHIO Opto Semiconductors, Inc.
With the analysis among related 8,952 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, North Eastern University take 5.14% of patent filing during this period.
Hunan Sheng, China
Patent: 177
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 164
Liaoning Sheng, China
Patent: 119
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 109
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 107
University of Science & Technology Beijing
Beijing Shi, China
Patent: 101
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 94
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 93
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 78
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 78
With the analysis among related 8,952 patents in last 5 years, we discover 189 new entrants. Shandong Gold Mining Technology Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Xi'an Coal Technology Co., Ltd. are the most active new entrants in this area.
Shandong Gold Mining Technology Co., Ltd.
Shandong Sheng, China
Patent: 27
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 26
Xi'an Coal Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 25
Anhui Magang Zhangzhuang Mining Co., Ltd.
Anhui Sheng, China
Patent: 21
Xinjiang Xijian Qingsong Construction Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 16
Yantai Ruikai Environmental Protection Material Co., Ltd.
Shandong Sheng, China
Patent: 16
Tianjin Tianxing Fuda Technology Co., Ltd.
Tianjin Shi, China
Patent: 15
China City Environment Protection Engineering Ltd. Co.
Hubei Sheng, China
Patent: 15
Shenzhen Yitai Zhonghe Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Technological Resources Pty Ltd.
Western Australia, Australia
Patent: 13
With the analysis among 5,397 patents, we discovered top 233 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, University of Science & Technology Beijing are dominant in this area. They take 15.68% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 321
Hunan Sheng, China
Patent: 317
University of Science & Technology Beijing
Beijing Shi, China
Patent: 208
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 200
Liaoning Sheng, China
Patent: 191
Wuhan University of Technology
Hubei Sheng, China
Patent: 129
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 101
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 93
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 72
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 70