With the analysis among 380 patents, we discovered top 36 key players by total patent application. Pulmonx Corp., EKOS Corp., Aeris Therapeutics LLC are dominant in this area. They take 33.95% of the total patent filing.
California, United States
Patent: 54
Washington, United States
Patent: 47
Massachusetts, United States
Patent: 28
Massachusetts, United States
Patent: 21
Washington, United States
Patent: 19
Guangdong Sheng, China
Patent: 17
Minnesota, United States
Patent: 7
Ohio, United States
Patent: 6
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With the analysis among related 41 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Pulmonx Corp., EKOS Corp., Shenzhen Lifetech Respiration Scientific Co Ltd take 31.71% of patent filing during this period.
California, United States
Patent: 5
Washington, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 6 new entrants. Qichen (Shanghai) Medical Equipment Co., Ltd., Chenxing (Nantong) Medical Equipment Co., Ltd., Shanghai East Hospital are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Suzhou Youyourui Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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