With the analysis among 263 patents, we discovered top 153 key players by total patent application. Air Liquide SA, UOP LLC, Praxair Technology, Inc. are dominant in this area. They take 17.11% of the total patent filing.
Illinois, United States
Patent: 16
Connecticut, United States
Patent: 8
Henan Sheng, China
Patent: 6
Ohio, United States
Patent: 4
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 3
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With the analysis among related 140 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing South China University of Technology, Zhejiang University, Beijing University of Technology take 11.43% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Ohio, United States
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
CITY OF LIVERPOOL, United Kingdom
Patent: 3
Fujian Sheng, China
Patent: 3
With the analysis among related 140 patents in last 5 years, we discover 99 new entrants. South China University of Technology, Parker-Hannifin Corp., Tokyo Electron Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Ohio, United States
Patent: 4
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
CITY OF LIVERPOOL, United Kingdom
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
New Jersey, United States
Patent: 2
With the analysis among 158 patents, we discovered top 72 universities and scientific research institutions by total patent application. Rutgers State University of New Jersey, South China University of Technology, Universidad Politécnica de Valencia are dominant in this area. They take 13.92% of the total patent filing.
New Mexico, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
CITY OF LIVERPOOL, United Kingdom
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3