With the analysis among 235 patents, we discovered top 118 key players by total patent application. Dynamit Nobel AG, Siemens AG, Magiglo Ltd. are dominant in this area. They take 8.51% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 10
RUTLAND COUNTY, United Kingdom
Patent: 4
Washington, United States
Patent: 4
Ohio, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Beijing Shi, China
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Zhengzhou Aidi Technology Co., Ltd., China University of Mining & Technology, Zhalai Nuoer Coal Industry Co., Ltd. take 13.64% of patent filing during this period.
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hebei Maifeng Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jinchang Yongfengyuan Logistics Co., Ltd.
Gansu Sheng, China
Patent: 1
Xinxiang Hongzeyuan Agriculture and Animal Husbandry Co., Ltd.
Henan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 8 new entrants. Zhengzhou Aidi Technology Co., Ltd., Zhalai Nuoer Coal Industry Co., Ltd., Anhui Wanbei Coal-Electricity Group Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hebei Maifeng Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jinchang Yongfengyuan Logistics Co., Ltd.
Gansu Sheng, China
Patent: 1
Xinxiang Hongzeyuan Agriculture and Animal Husbandry Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 15 universities and scientific research institutions by total patent application. China University of Mining & Technology, Chongqing University, Shanghai Jiao Tong University are dominant in this area. They take 26.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1