With the analysis among 18 patents, we discovered top 16 key players by total patent application. Jinchuan Group Co., Ltd., Chenzhou City Jingui Silver Industry Co., Ltd., Zhengzhou Runner Electric Co. Ltd. are dominant in this area. They take 27.78% of the total patent filing.
Gansu Sheng, China
Patent: 3
Chenzhou City Jingui Silver Industry Co., Ltd.
Hunan Sheng, China
Patent: 1
Zhengzhou Runner Electric Co. Ltd.
Henan Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Hunan Ping'an Environmental Protection Co., Ltd.
Hunan Sheng, China
Patent: 1
Tianjin Victory Oilfield Equipment Manufacturing Co., Ltd.
Tianjin Shi, China
Patent: 1
Nanjing Puyuan Machinery Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Red Board Jiangxi Co. Ltd.
Jiangxi Sheng, China
Patent: 1
Anhui Wuhu Conch Construction & Installation Co., Ltd.
Anhui Sheng, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Anhui Wuhu Conch Construction & Installation Co., Ltd.
Anhui Sheng, China
Patent: 1
Northwest Research Institute of Mining & Metallurgy
Gansu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Anhui Wuhu Conch Construction & Installation Co., Ltd.
Anhui Sheng, China
Patent: 1
Northwest Research Institute of Mining & Metallurgy
Gansu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangxi Sheng, China
Patent: 1
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1