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.
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Xizang Zizhiqu, China
Patent: 2
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.
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
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.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Xizang Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 1
Huining County Jiangzhen Daijiaao Copper Mine Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1