With the analysis among 307 patents, we discovered top 135 key players by total patent application. Solvay Interox Ltd., Hunan Shizhuyuan Nonferrous Metals Co., Ltd., Ganzhou Haichuang Tungsten Industry Co. Ltd. are dominant in this area. They take 12.38% of the total patent filing.
CHESHIRE, United Kingdom
Patent: 14
Hunan Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 10
Jiangxi Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 8
Wisconsin, United States
Patent: 8
Pennsylvania, United States
Patent: 8
Hunan Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 6
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With the analysis among related 226 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing Central South University, Jiangxi University of Science & Technology, Ganzhou Haichuang Tungsten Industry Co. Ltd. take 24.34% of patent filing during this period.
Hunan Sheng, China
Patent: 32
Jiangxi Sheng, China
Patent: 13
Jiangxi Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
Situpu Tungsten Mine in Anhua County
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Dayu Yusuda Mining Co., Ltd.
Jiangxi Sheng, China
Patent: 5
With the analysis among related 226 patents in last 5 years, we discover 73 new entrants. Situpu Tungsten Mine in Anhua County, Jiangxi Qianyan Technology Consulting Co., Ltd., Jiangxi Hu Keng Tungsten Industry Co. Ltd. are the most active new entrants in this area.
Situpu Tungsten Mine in Anhua County
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Dayu Yusuda Mining Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Ru Cheng Xian Cha Shan Jiao Wu Kuang
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Ganzhou Ganxian District Xinde Mining Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
With the analysis among 129 patents, we discovered top 24 universities and scientific research institutions by total patent application. Central South University, Jiangxi University of Science & Technology, Kunming University of Science & Technology are dominant in this area. They take 60.47% of the total patent filing.
Hunan Sheng, China
Patent: 51
Jiangxi Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Victoria, Australia
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1