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.
Pennsylvania, United States
Patent: 8
Rheinland-Pfalz, Germany
Patent: 3
Jiangsu Sheng, China
Patent: 2
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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.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qingdao Licunhe Water Co., Ltd.
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
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.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qingdao Licunhe Water Co., Ltd.
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1