With the analysis among 2,464 patents, we discovered top 479 key players by total patent application. Air Liquide SA, Air Products & Chemicals, Inc., Exxonmobil Upstream Research Co. are dominant in this area. They take 4.50% of the total patent filing.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 34
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 34
Hordaland, Norway
Patent: 25
Missouri, United States
Patent: 23
Massachusetts, United States
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 17
New Hampshire, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Huaqin Technology Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Tennessee, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 701 patents applied in the last 5 years. We discover 430 most active companies in this area. The fast-growing Air Liquide SA, Xi'an Jiaotong University, Active Energy Group Plc take 4.14% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Foshan Shengya Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Sachsen, Germany
Patent: 6
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
With the analysis among related 701 patents in last 5 years, we discover 380 new entrants. Active Energy Group Plc, ONTRAS Gastransport GmbH, Foshan Shengya Technology Co., Ltd. are the most active new entrants in this area.
Sachsen, Germany
Patent: 6
Foshan Shengya Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Safran Electronics & Defense SAS
Hangzhou Oxygen Plant Group
Zhejiang Sheng, China
Patent: 4
Linde Engineering North America, Inc.
Texas, United States
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Gezhouba Yipuli (Hunan) Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
With the analysis among 331 patents, we discovered top 95 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, China University of Mining & Technology, China University of Petroleum (East China) are dominant in this area. They take 15.41% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 11
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Université Pierre et Marie Curie
Hunan Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3