With the analysis among 2,981 patents, we discovered top 481 key players by total patent application. Takasago Thermal Engineering Co., Ltd., LG Electronics, Inc., Dalian Shuangdi Innovation and Technology Research Institute Co., Ltd. are dominant in this area. They take 3.59% of the total patent filing.
Takasago Thermal Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 45
Dalian Shuangdi Innovation and Technology Research Institute Co., Ltd.
Liaoning Sheng, China
Patent: 28
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 25
Kanagawa-ken, Japan
Patent: 24
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 23
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Wisconsin, United States
Patent: 1
With the analysis among related 926 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhongshan Living Water Lai Wisdom Internet of Things Co., Ltd., Ningbo Yunchuan Environmental Protection Technology Co., Ltd., Henan Gold Earth Chemical Co. Ltd. take 2.27% of patent filing during this period.
Zhongshan Living Water Lai Wisdom Internet of Things Co., Ltd.
Guangdong Sheng, China
Patent: 8
Ningbo Yunchuan Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Henan Gold Earth Chemical Co. Ltd.
Henan Sheng, China
Patent: 5
Huizhou Yinjia Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Jingshikang (Suzhou) Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 5
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 4
Guangdong Jiwei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 926 patents in last 5 years, we discover 437 new entrants. Zhongshan Living Water Lai Wisdom Internet of Things Co., Ltd., Henan Gold Earth Chemical Co. Ltd., Huizhou Yinjia Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Zhongshan Living Water Lai Wisdom Internet of Things Co., Ltd.
Guangdong Sheng, China
Patent: 8
Henan Gold Earth Chemical Co. Ltd.
Henan Sheng, China
Patent: 5
Huizhou Yinjia Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 5
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 4
Guangdong Jiwei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Qingdao New Eurasian Energy Co., Ltd.
Shandong Sheng, China
Patent: 4
Beihai Forecasting Center of State Oceanic Administration ((Qingdao Marine Forecasting Station of State Oceanic Administration) (Qingdao Marine Environment Monitoring Center of State Oceanic Administration))
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Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 652 patents, we discovered top 132 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Southeast University, Tongji University are dominant in this area. They take 9.20% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 6