With the analysis among 4,959 patents, we discovered top 476 key players by total patent application. Air Liquide SA, LINDA AG, Praxair Technology, Inc. are dominant in this area. They take 14.46% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 175
Connecticut, United States
Patent: 133
Pennsylvania, United States
Patent: 120
SURREY, United Kingdom
Patent: 75
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 48
Shandong Sheng, China
Patent: 47
With the analysis among 19 patents, we discovered top 11 start-ups by total patent application. Breethe, Inc., Kerionics SL, HyTech Power LLC are active in this area.
Washington, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
New Brunswick, Canada
Patent: 1
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
Michigan, United States
Patent: 1
With the analysis among related 1,085 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Resmed Asia Pte Ltd., Air Liquide SA, Envirokure, Inc. take 5.16% of patent filing during this period.
Central Singapore, Singapore
Patent: 20
Pennsylvania, United States
Patent: 18
Connecticut, United States
Patent: 16
Zhejiang Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 9
With the analysis among related 1,085 patents in last 5 years, we discover 409 new entrants. Resmed Asia Pte Ltd., Envirokure, Inc., Linde GmbH are the most active new entrants in this area.
Central Singapore, Singapore
Patent: 20
Pennsylvania, United States
Patent: 18
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
North Carolina, United States
Patent: 9
Jiangsu Sheng, China
Patent: 6
Weifang Zhenyan Health Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 600 patents, we discovered top 182 universities and scientific research institutions by total patent application. Central South University, Huazhong University of Science & Technology, Fujian Normal University are dominant in this area. They take 8.17% of the total patent filing.
Hunan Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 15
Fujian Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 10
ZURICH, Switzerland
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7