With the analysis among 226 patents, we discovered top 133 key players by total patent application. Wellcome Australia Ltd., Toyobo Co., Ltd., General Electric Co. are dominant in this area. They take 11.06% of the total patent filing.
Massachusetts, United States
Patent: 7
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 6
Mitsubishi Electric Corp.
Connecticut, United States
Patent: 5
STOCKHOLM, Sweden
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 107 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Mitsubishi Electric Corp., L'Air Liquide SA, Electrolux Appliances AB take 13.08% of patent filing during this period.
Mitsubishi Electric Corp.
STOCKHOLM, Sweden
Patent: 4
AVIC Shenyang Engine Research Institute
undefined undefined
Patent: 3
Zhejiang Haihe Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xindi Energy Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hangzhou Oxygen Plant Group
Zhejiang Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
National Engineering Research Center Co., Ltd. of HE Power Generation Equipment
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 107 patents in last 5 years, we discover 62 new entrants. Mitsubishi Electric Corp., Electrolux Appliances AB, AVIC Shenyang Engine Research Institute are the most active new entrants in this area.
Mitsubishi Electric Corp.
STOCKHOLM, Sweden
Patent: 4
AVIC Shenyang Engine Research Institute
undefined undefined
Patent: 3
Zhejiang Haihe Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xindi Energy Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hangzhou Oxygen Plant Group
Zhejiang Sheng, China
Patent: 2
National Engineering Research Center Co., Ltd. of HE Power Generation Equipment
Heilongjiang Sheng, China
Patent: 2
Nidec Global Appliance Austria GmbH
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 2
With the analysis among 45 patents, we discovered top 21 universities and scientific research institutions by total patent application. Vysoká kola Bánská-Technická Univerzita Ostrava, Qingdao University of Science & Technology, Chongqing University are dominant in this area. They take 20.00% of the total patent filing.
Vysoká kola Bánská-Technická Univerzita Ostrava
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
EDINBURGH, United Kingdom
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1