With the analysis among 19,998 patents, we discovered top 478 key players by total patent application. Haldor Topsøe A/S, Shell Internationale Research Maatschappij BV, Air Liquide SA are dominant in this area. They take 11.83% of the total patent filing.
Hovedstaden, Denmark
Patent: 902
Zuid-Holland, Netherlands
Patent: 820
Pennsylvania, United States
Patent: 519
Beijing Shi, China
Patent: 359
Texas, United States
Patent: 315
Connecticut, United States
Patent: 314
Nordrhein-Westfalen, Germany
Patent: 294
With the analysis among 206 patents, we discovered top 15 start-ups by total patent application. Synata Bio, Inc., Proton Technologies Canada, Inc., GIDARA Energy BV are active in this area.
Illinois, United States
Patent: 125
Alberta, Canada
Patent: 21
Zuid-Holland, Netherlands
Patent: 14
New York, United States
Patent: 11
Ticino, Switzerland
Patent: 9
Arizona, United States
Patent: 7
Washington, United States
Patent: 4
Massachusetts, United States
Patent: 4
Massachusetts, United States
Patent: 3
Baden-Württemberg, Germany
Patent: 2
With the analysis among related 5,035 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haldor Topsøe A/S, Air Liquide SA, Huaneng Clean Energy Research Institute take 13.25% of patent filing during this period.
Hovedstaden, Denmark
Patent: 349
Beijing Shi, China
Patent: 103
Beijing Shi, China
Patent: 93
Zhejiang Sheng, China
Patent: 78
Zhejiang Sheng, China
Patent: 78
Beijing Shi, China
Patent: 75
With the analysis among related 5,035 patents in last 5 years, we discover 228 new entrants. Zhejiang Tianlu Environmental Technology Co., Ltd., LanzaTech, Inc., Shanxi Clean Energy Research Institute of Tsinghua University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 44
Illinois, United States
Patent: 42
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Patent: 33
Alberta, Canada
Patent: 21
Noord-Brabant, Netherlands
Patent: 21
Jiangsu Sheng, China
Patent: 16
North Carolina, United States
Patent: 16
Zhejiang Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Ticino, Switzerland
Patent: 9
With the analysis among 3,036 patents, we discovered top 234 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, East China University of Science & Technology, Tsinghua University are dominant in this area. They take 20.06% of the total patent filing.
Liaoning Sheng, China
Patent: 157
Shanghai Shi, China
Patent: 85
Beijing Shi, China
Patent: 66
Beijing Shi, China
Patent: 61
Shanxi Sheng, China
Patent: 51
Beijing Shi, China
Patent: 43
Shaanxi Sheng, China
Patent: 36
Beijing Shi, China
Patent: 34