With the analysis among 44 patents, we discovered top 24 key players by total patent application. Air Products & Chemicals, Inc., L'Air Liquide SA, The Yokohama Rubber Co., Ltd. are dominant in this area. They take 45.45% of the total patent filing.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 8
The Yokohama Rubber Co., Ltd.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 3
Mitsubishi Electric Corp.
China Bluestar Lehigh Engineering Corp.
Jiangsu Sheng, China
Patent: 2
Samsung Electronics Co., Ltd.
Nippon Telegraph & Telephone Corp.
Sumitomo Heavy Industries, Ltd.
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With the analysis among related 13 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing China Bluestar Lehigh Engineering Corp., Mitsubishi Electric Corp., Zhongke Sanqing Technology Co., Ltd. take 30.77% of patent filing during this period.
China Bluestar Lehigh Engineering Corp.
Jiangsu Sheng, China
Patent: 2
Mitsubishi Electric Corp.
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhongyi Huanke Instrument Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Qingdao Licunhe Water Co., Ltd.
Shandong Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
National Satellite Meteorological Center
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Patent: 1
Harbin Gongchuang Environmental Protection Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
South China Institute of Environmental Sciences
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. China Bluestar Lehigh Engineering Corp., Zhongke Sanqing Technology Co., Ltd., Zhongyi Huanke Instrument Jiangsu Co., Ltd. are the most active new entrants in this area.
China Bluestar Lehigh Engineering Corp.
Jiangsu Sheng, China
Patent: 2
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhongyi Huanke Instrument Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Qingdao Licunhe Water Co., Ltd.
Shandong Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Harbin Gongchuang Environmental Protection Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
South China Institute of Environmental Sciences
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1
Hebei Jiantou Energy Science and Technology Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. South China University of Technology, University of Science & Technology of China, University of Science & Technology Beijing are dominant in this area. They take 37.50% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Guangdong Ocean University
Guangdong Sheng, China
Patent: 1