With the analysis among 56 patents, we discovered top 45 key players by total patent application. Tianjin Yisida Gas Equipment Co., Ltd., Hunan Tianren Technology Industrial Development Co., Ltd., Ningbo Sinyuan Industrial Material Co., Ltd. are dominant in this area. They take 19.64% of the total patent filing.
Tianjin Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Changxing Deyuan Machinery Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 43 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Nanchang University, Fudan University, Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources take 13.95% of patent filing during this period.
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 33 new entrants. Nanchang University, Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources, Harbin Institute of Technology (Weihai) are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 29 universities and scientific research institutions by total patent application. Qingdao Agriculture University, Fudan University, Qingdao University of Science & Technology are dominant in this area. They take 20.00% of the total patent filing.
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1