With the analysis among 906 patents, we discovered top 269 key players by total patent application. Jinchuan Group Co., Ltd., Outotec (Finland) Oy, Outotec Oyj are dominant in this area. They take 11.04% of the total patent filing.
Gansu Sheng, China
Patent: 34
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 30
Lhoist Recherche et Développement SA
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 18
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 12
Baiyin Nonferrous Metals Co., Ltd.
Gansu Sheng, China
Patent: 12
Luxembourg, Luxembourg
Patent: 10
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
Steiermark, Austria
Patent: 5
With the analysis among related 327 patents applied in the last 5 years. We discover 140 most active companies in this area. The fast-growing Kunming University of Science & Technology, Jinchuan Group Co., Ltd., Umicore take 22.63% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 34
Gansu Sheng, China
Patent: 24
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 16
Hunan Sheng, China
Patent: 8
Lhoist Recherche et Développement SA
Sumitomo Metal Mining Co. Ltd.
Pennsylvania, United States
Patent: 7
Jinchuan Nickel Cobalt Research & Designing Institute
Gansu Sheng, China
Patent: 6
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 5
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
With the analysis among related 327 patents in last 5 years, we discover 106 new entrants. Chevron, Inc., Jinchuan Nickel Cobalt Research & Designing Institute, China ENFI Engineering Corp. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 7
Jinchuan Nickel Cobalt Research & Designing Institute
Gansu Sheng, China
Patent: 6
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
Ganzhou Qiandong Rare Earth Group Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Hebei Long Feng Shan Casting Industry Co., Ltd.
Hebei Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Universidad Nacional de Cuyo
Mendoza, Argentina
Patent: 3
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
Silver Non-ferrous Red Heron Resources Comprehensive Utilization Technology Co., Ltd.
Gansu Sheng, China
Patent: 2
Jilin Zijin Copper Co., Ltd.
Jilin Sheng, China
Patent: 2
With the analysis among 193 patents, we discovered top 37 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Council of Scientific & Industrial Research are dominant in this area. They take 35.75% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 51
Hunan Sheng, China
Patent: 11
Council of Scientific & Industrial Research
Shanghai Shi, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 4
Universidad Nacional de Cuyo
Mendoza, Argentina
Patent: 3
Pomorskie, Poland
Patent: 3
Anhui University of Technology
Anhui Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3