With the analysis among 185 patents, we discovered top 26 key players by total patent application. Aerin Medical, Inc., Optinose AS, Spirox Corp. are dominant in this area. They take 45.95% of the total patent filing.
California, United States
Patent: 43
Ohio, United States
Patent: 13
Minnesota, United States
Patent: 11
Noord-Holland, Netherlands
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Pennsylvania, United States
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Aerin Medical, Inc., Spirox Corp., Entellus Medical, Inc. take 49.02% of patent filing during this period.
California, United States
Patent: 17
Minnesota, United States
Patent: 3
Zhongshan Hospital Affiliated to Fudan University Xiamen Hospital
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Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 3 new entrants.
Zhongshan Hospital Affiliated to Fudan University Xiamen Hospital
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Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
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