With the analysis among 377 patents, we discovered top 270 key players by total patent application. Fels-Werke GmbH, Sika Technology AG, Jinshi Drilling (Tangshan) Co., Ltd. are dominant in this area. They take 5.04% of the total patent filing.
Niedersachsen, Germany
Patent: 9
Hebei Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 154 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Shandong University, Jinshi Drilling (Tangshan) Co., Ltd., Yichun Luming Mining Co., Ltd. take 7.14% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Virginia, United States
Patent: 2
Guizhou Sheng, China
Patent: 2
Sichuan Provincial Academy of Eco-Environmental Sciences
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 154 patents in last 5 years, we discover 117 new entrants. Shandong University, Jinshi Drilling (Tangshan) Co., Ltd., Yichun Luming Mining Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Virginia, United States
Patent: 2
Guizhou Sheng, China
Patent: 2
Sichuan Provincial Academy of Eco-Environmental Sciences
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 57 patents, we discovered top 25 universities and scientific research institutions by total patent application. Shandong University, Zhejiang University, Xiangtan University are dominant in this area. They take 14.04% of the total patent filing.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1