With the analysis among 911 patents, we discovered top 315 key players by total patent application. Pulmonx Corp., Covidien Pte Ltd., Gyrus ACMI, Inc. are dominant in this area. They take 9.22% of the total patent filing.
California, United States
Patent: 35
Massachusetts, United States
Patent: 24
Tokyo-to, Japan
Patent: 18
Noord-Holland, Netherlands
Patent: 14
Tokyo-to, Japan
Patent: 14
New Jersey, United States
Patent: 14
Minnesota, United States
Patent: 14
With the analysis among 28 patents, we discovered top 5 start-ups by total patent application. LMECA Co., Ltd., Galvani Bioelectronics Ltd., Pulmair Medical, Inc. are active in this area.
Herefordshire, United Kingdom
Patent: 7
California, United States
Patent: 6
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 773 patents applied in the last 5 years. We discover 348 most active companies in this area. The fast-growing Shanghai Chest Hospital, Pulmonx Corp., Hangzhou Broncus Medical Co., Ltd. take 4.66% of patent filing during this period.
Shanghai Shi, China
Patent: 14
California, United States
Patent: 12
Zhejiang Sheng, China
Patent: 10
Massachusetts, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 6
New York, United States
Patent: 6
With the analysis among related 773 patents in last 5 years, we discover 305 new entrants. Shanghai Chest Hospital, Hangzhou Broncus Medical Co., Ltd., Nanjing Children's Hospital Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 6
New York, United States
Patent: 6
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Patent: 5
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Patent: 5
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
With the analysis among 177 patents, we discovered top 45 universities and scientific research institutions by total patent application. The Johns Hopkins University, Jilin University, Université Laval are dominant in this area. They take 34.46% of the total patent filing.
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 2
Minas Gerais, Brazil
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2