With the analysis among 46 patents, we discovered top 35 key players by total patent application. Capnia, Inc., Beijing Enterprises Water Group (China) Investment Ltd., General Electric Co. are dominant in this area. They take 19.57% of the total patent filing.
California, United States
Patent: 4
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 2
Nebraska, United States
Patent: 2
Zhejiang Jinlong Autocontrol Equipment Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Sino-Singapore Suzhou Industrial Park Qingcheng Environmental
Jiangsu Sheng, China
Patent: 2
Nanjing Kylin Scientific Instrument Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
New Weather (Tangshan) Contract Energy Management Co., Ltd.
Hebei Sheng, China
Patent: 2
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 1
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With the analysis among related 38 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Beijing Enterprises Water Group (China) Investment Ltd., Capnia, Inc., Zhejiang Jinlong Autocontrol Equipment Co. Ltd. take 18.42% of patent filing during this period.
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Zhejiang Jinlong Autocontrol Equipment Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Sino-Singapore Suzhou Industrial Park Qingcheng Environmental
Jiangsu Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Shanghai Institute of Special Equipment Supervision and Inspection Technology
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Patent: 1
Wuhan Shanshi Information Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Deyang Lida Instrument Co., Ltd.
Sichuan Sheng, China
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
Four Trump Ruisheng Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 31 new entrants. Beijing Enterprises Water Group (China) Investment Ltd., Zhejiang Jinlong Autocontrol Equipment Co. Ltd., Sino-Singapore Suzhou Industrial Park Qingcheng Environmental are the most active new entrants in this area.
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Jinlong Autocontrol Equipment Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Sino-Singapore Suzhou Industrial Park Qingcheng Environmental
Jiangsu Sheng, China
Patent: 2
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 1
Shanghai Institute of Special Equipment Supervision and Inspection Technology
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Patent: 1
Wuhan Shanshi Information Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Deyang Lida Instrument Co., Ltd.
Sichuan Sheng, China
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
Four Trump Ruisheng Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Enterprises Water Group Ltd.
Hong Kong SAR, China
Patent: 1
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, Guangdong Ocean University are dominant in this area. They take 30.00% of the total patent filing.
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1