With the analysis among 86 patents, we discovered top 76 key players by total patent application. Wuhan Shengyu Drainage System Co., Ltd., Hitachi Ltd., Japan Engineering Co., Ltd. are dominant in this area. They take 13.95% of the total patent filing.
Wuhan Shengyu Drainage System Co., Ltd.
Hubei Sheng, China
Patent: 5
Japan Engineering Co., Ltd.
Kanagawa-ken, Japan
Patent: 3
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 2
Hitachi Engineering & Services Co., Ltd.
Ibaraki-ken, Japan
Patent: 2
Huili Peng Chen Waste Residue Use of Co. Ltd.
Sichuan Sheng, China
Patent: 2
Nanjing Meishan Metallurgy Development Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Mitsubishi Electric Corp.
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With the analysis among related 10 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Yichun Luming Mining Co., Ltd., Kunming University of Science & Technology, CNNC Tongliao Uranium Industry Co., Ltd. take 30.00% of patent filing during this period.
Yichun Luming Mining Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
CNNC Tongliao Uranium Industry Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiuquan Iron & Steel (Group) Co., Ltd.
Gansu Sheng, China
Patent: 1
Guodian Science & Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shi You Chemical (Yangzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shang Environmental Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing Yin Mao Lead-Zinc Mine Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. Yichun Luming Mining Co., Ltd., CNNC Tongliao Uranium Industry Co., Ltd., Mining & Metallurgical Technology Group Co., Ltd. are the most active new entrants in this area.
Yichun Luming Mining Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
CNNC Tongliao Uranium Industry Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiuquan Iron & Steel (Group) Co., Ltd.
Gansu Sheng, China
Patent: 1
Guodian Science & Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shi You Chemical (Yangzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shang Environmental Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing Yin Mao Lead-Zinc Mine Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 13 universities and scientific research institutions by total patent application. Guangxi University, Central South University, Kunming University of Science & Technology are dominant in this area. They take 31.82% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hunan Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Korea Institute of Science & Technology
Anhui University of Technology
Anhui Sheng, China
Patent: 1
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1
Henan University of Technology
Henan Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1