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.
Impress Metal Packaging SA
Pennsylvania, United States
Patent: 8
Zhenjiang Kerui Zhiyang Shebei Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Changsha Kaiyuan Instrument Co., Ltd.
Hunan Sheng, China
Patent: 6
Kaiyuan Education Technology Group Co., Ltd.
Hunan Sheng, China
Patent: 5
Zhenjiangshi Fengtai Huayan Zhiyang Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Foster Wheeler Energy International, Inc.
New Jersey, United States
Patent: 5
Jinzhengyan Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 5
Combustion Engineering, Inc.
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.
Zhenjiang Kerui Zhiyang Shebei Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Guoneng Nanjing Coal Quality Supervision and Inspection Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Changsha Kaiyuan Instrument Co., Ltd.
Hunan Sheng, China
Patent: 2
Guodian Science & Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 2
Liaoning Sheng, China
Patent: 1
Hangzhou Guochen Robot Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Taizhou Huaji Intellectual Property Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Wenran Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Vocational College of Science and Trade
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.
Guoneng Nanjing Coal Quality Supervision and Inspection Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guodian Science & Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hangzhou Guochen Robot Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Taizhou Huaji Intellectual Property Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Wenran Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Vocational College of Science and Trade
Guangdong Sheng, China
Patent: 1
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 1
Inner Mongolia Yitai Coal Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Holley Metering Group Co. Ltd.
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.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Nanjing University of Finance & Economics
Jiangsu Sheng, China
Patent: 1
Chaoyang University of Technology
Taiwan Province, China
Patent: 1
Kherson National Technical University
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Shanghai Ocean University
Shanghai Shi, China
Patent: 1