With the analysis among 53 patents, we discovered top 45 key players by total patent application. China ENFI Engineering Corp., An Hui Chao Shan Xin Cai Liao Gu Fen You Xian Ze Ren Gong Si, Xuzhou Zhongtai Energy Technology Co. Ltd. are dominant in this area. They take 16.98% of the total patent filing.
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 3
An Hui Chao Shan Xin Cai Liao Gu Fen You Xian Ze Ren Gong Si
Anhui Sheng, China
Patent: 3
Xuzhou Zhongtai Energy Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Yantai Humon Chemical Auxiliary Co., Ltd.
Shandong Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Yiliang Chihong Mining Co., Ltd.
Yunnan Sheng, China
Patent: 2
Dulan Jinhui Mining Co. Ltd.
Qinghai Sheng, China
Patent: 2
Tibet Huatailong Mining Development Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
Anhui Aode Mining Machinery Equipment Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Yumen Dachang Mining Co., Ltd.
Gansu Sheng, China
Patent: 2
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With the analysis among related 46 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Yantai Humon Chemical Auxiliary Co., Ltd., Northwest Research Institute of Mining & Metallurgy, China ENFI Engineering Corp. take 19.57% of patent filing during this period.
Yantai Humon Chemical Auxiliary Co., Ltd.
Shandong Sheng, China
Patent: 3
Northwest Research Institute of Mining & Metallurgy
Gansu Sheng, China
Patent: 3
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Tibet Huatailong Mining Development Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Huining County Jiangzhen Daijiaao Copper Mine Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 37 new entrants. Yantai Humon Chemical Auxiliary Co., Ltd., China ENFI Engineering Corp., Western Mining Co., Ltd. are the most active new entrants in this area.
Yantai Humon Chemical Auxiliary Co., Ltd.
Shandong Sheng, China
Patent: 3
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Tibet Huatailong Mining Development Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 1
Huining County Jiangzhen Daijiaao Copper Mine Co., Ltd.
Anhui Sheng, China
Patent: 1
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
Yan Tai Shi Mou Ping Jin Kuang
Shandong Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 8 universities and scientific research institutions by total patent application. Guangxi University, Xiangtan University, Kunming University of Science & Technology are dominant in this area. They take 65.00% 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
Hunan Sheng, China
Patent: 1
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1