With the analysis among 376 patents, we discovered top 171 key players by total patent application. Impress Metal Packaging SA, FMC Corp., Zhenjiang Kerui Zhiyang Shebei Co., Ltd. are dominant in this area. They take 6.38% of the total patent filing.
Pennsylvania, United States
Patent: 8
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
New Jersey, United States
Patent: 5
Tianjin Shi, China
Patent: 5
North Carolina, United States
Patent: 4
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With the analysis among related 43 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Zhenjiang Kerui Zhiyang Shebei Co., Ltd., Guoneng Nanjing Coal Quality Supervision and Inspection Co., Ltd., Changsha Kaiyuan Instrument Co., Ltd. take 20.93% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 25 new entrants. Guoneng Nanjing Coal Quality Supervision and Inspection Co., Ltd., Guodian Science & Technology Research Institute Co., Ltd., Liaoning University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 97 patents, we discovered top 17 universities and scientific research institutions by total patent application. Changsha University of Science & Technology, Hohai University, China University of Mining & Technology are dominant in this area. They take 10.31% of the total patent filing.
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1