With the analysis among 324 patents, we discovered top 47 key players by total patent application. Air Products & Chemicals, Inc., Bayer AG, L'Air Liquide SA are dominant in this area. They take 41.67% of the total patent filing.
Pennsylvania, United States
Patent: 70
Nordrhein-Westfalen, Germany
Patent: 34
Minnesota, United States
Patent: 21
California, United States
Patent: 13
Texas, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Ohio, United States
Patent: 7
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With the analysis among related 24 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing L'Air Liquide SA, Apache Corp., Korea University Reserch & Business Foundation take 41.67% of patent filing during this period.
Texas, United States
Patent: 3
South Carolina, United States
Patent: 2
Reliable Energy Group Corp.
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Connecticut, United States
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 8 new entrants. Apache Corp., Korea University Reserch & Business Foundation, University of South Carolina are the most active new entrants in this area.
Texas, United States
Patent: 3
South Carolina, United States
Patent: 2
Reliable Energy Group Corp.
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, University of South Carolina, Ulsan National Institute of Science & Technology are dominant in this area. They take 54.55% of the total patent filing.
South Carolina, United States
Patent: 2
Tianjin Shi, China
Patent: 1