With the analysis among 6,619 patents, we discovered top 452 key players by total patent application. Saudi Arabian Oil Co., Huatian Engineering & Technology Corp., Hitachi Ltd. are dominant in this area. They take 1.27% of the total patent filing.
Anhui Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 25
Zhejiang Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 23
Hubei Sheng, China
Patent: 23
Massachusetts, United States
Patent: 21
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 19
With the analysis among 6 patents, we discovered top 6 start-ups by total patent application. Beijing Terminus Technology Group Co.,. Ltd., Institut National de la Santé et de la Recherche Médicale, Boya Gongdao Beijing Robot Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Cornwall, United Kingdom
Patent: 1
Integrated Agriculture Systems, Inc.
Pennsylvania, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 7,700 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hohai University, Chinese Research Academy of Environmental Sciences, Tianjin University take 2.58% of patent filing during this period.
Jiangsu Sheng, China
Patent: 77
Tianjin Shi, China
Patent: 49
Zhejiang Sheng, China
Patent: 36
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Patent: 34
Liaoning Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 24
With the analysis among related 7,700 patents in last 5 years, we discover 271 new entrants. Guangdong University of Technology, CCCC First Harbor Engineering Co., Ltd., Yangtze Ecology & Environment Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 14
Hubei Sheng, China
Patent: 13
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Patent: 13
Shaanxi Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Hubei Water Resources & Hydropwr Planning Survey & Design Inst
Hubei Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
With the analysis among 4,639 patents, we discovered top 295 universities and scientific research institutions by total patent application. Hohai University, Tianjin University, Zhejiang University are dominant in this area. They take 6.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 124
Tianjin Shi, China
Patent: 79
Zhejiang Sheng, China
Patent: 71
Jiangsu Sheng, China
Patent: 49
Shanghai Shi, China
Patent: 43
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 39
Shandong Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 38
Shanghai Shi, China
Patent: 34