With the analysis among 1,028 patents, we discovered top 380 key players by total patent application. Xinjiang Jinchuan Mining Industry Co.,Ltd., Nippon Mining Co. Ltd., Changchun Gold Research Institute are dominant in this area. They take 9.53% of the total patent filing.
Xinjiang Jinchuan Mining Industry Co.,Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 38
Changchun Gold Research Institute
Jilin Sheng, China
Patent: 29
Zijin Mining Group Co., Ltd.
Fujian Sheng, China
Patent: 26
Xiamen Zijin Mining and Metallurgy Technology Co., Ltd.
Fujian Sheng, China
Patent: 17
Nikko Metal Manufacturing Co. Ltd.
Henan Songxian Jinniu Co., Ltd.
Henan Sheng, China
Patent: 15
Colorado, United States
Patent: 14
Guizhou Zijin Mining Co., Ltd.
Guizhou Sheng, China
Patent: 14
British Columbia, Canada
Patent: 13
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With the analysis among related 923 patents applied in the last 5 years. We discover 297 most active companies in this area. The fast-growing Xinjiang Jinchuan Mining Industry Co.,Ltd., North Eastern University, Central South University take 8.56% of patent filing during this period.
Xinjiang Jinchuan Mining Industry Co.,Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 38
Liaoning Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 15
Changchun Gold Research Institute
Jilin Sheng, China
Patent: 15
Henan Songxian Jinniu Co., Ltd.
Henan Sheng, China
Patent: 14
Guizhou Zijin Mining Co., Ltd.
Guizhou Sheng, China
Patent: 13
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Hebei Xuanhua County Dabaiyang Gold Mine
Hebei Sheng, China
Patent: 11
Zhaoyuan Lingshan Gold Deposits
Shandong Sheng, China
Patent: 11
Zhaojin Mining Co., Ltd. Canzhuang Gold Mine
Shandong Sheng, China
Patent: 10
With the analysis among related 923 patents in last 5 years, we discover 245 new entrants. Xinjiang Jinchuan Mining Industry Co.,Ltd., Hebei Xuanhua County Dabaiyang Gold Mine, Zhaoyuan Lingshan Gold Deposits are the most active new entrants in this area.
Xinjiang Jinchuan Mining Industry Co.,Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 38
Hebei Xuanhua County Dabaiyang Gold Mine
Hebei Sheng, China
Patent: 11
Zhaoyuan Lingshan Gold Deposits
Shandong Sheng, China
Patent: 11
Zhaojin Mining Co., Ltd. Canzhuang Gold Mine
Shandong Sheng, China
Patent: 10
Yuanyang Huaxi Gold Co. Ltd.
Yunnan Sheng, China
Patent: 8
Zhongguo Gold Group Shihu Mining Industry Co. Ltd.
Hebei Sheng, China
Patent: 8
Yantai Ruikai Environmental Protection Material Co., Ltd.
Shandong Sheng, China
Patent: 8
Yumen City Changyuan Mining Industry Co. Ltd.
Gansu Sheng, China
Patent: 8
Lhoist Recherche et Développement SA
With the analysis among 301 patents, we discovered top 64 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Kunming University of Science & Technology are dominant in this area. They take 28.57% of the total patent filing.
Hunan Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 32
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 22
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Chinese Academy of Geological Sciences
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4