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
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 820
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 519
Exxon Research & Engineering Co.
China Petroleum & Chemical Corp.
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
Proton Technologies Canada, Inc.
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
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 103
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 93
Sinopec Ningbo Technology Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 78
SINOPEC Ningbo Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 78
China Petroleum & Chemical Corp.
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 Tianlu Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 44
Illinois, United States
Patent: 42
Shanxi Clean Energy Research Institute of Tsinghua University
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Patent: 33
Proton Technologies Canada, Inc.
Alberta, Canada
Patent: 21
Noord-Brabant, Netherlands
Patent: 21
Nanjing Zhonghui Energy Technology R&D Center
Jiangsu Sheng, China
Patent: 16
North Carolina, United States
Patent: 16
Hangzhou Jiman Iron and Hydrogen Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Hangzhou Hydrocarbon Technology Research Co., Ltd.
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.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 157
East China University of Science & Technology
Shanghai Shi, China
Patent: 85
Beijing Shi, China
Patent: 66
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 61
Council of Scientific & Industrial Research
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 51
China Petroleum University Beijing
Beijing Shi, China
Patent: 43
Korea Institute of Science & Technology
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 36
North China Electric Power University
Beijing Shi, China
Patent: 34