With the analysis among 10,874 patents, we discovered top 424 key players by total patent application. Medtronic Xomed, Inc., Boston Scientific Scimed, Inc., St. Jude Medical AB are dominant in this area. They take 12.03% of the total patent filing.
With the analysis among related 3,532 patents applied in the last 5 years. We discover 246 most active companies in this area. The fast-growing Medtronic Vascular, Inc., Boston Scientific Scimed, Inc., Evalve, Inc. take 8.66% of patent filing during this period.
With the analysis among related 3,532 patents in last 5 years, we discover 111 new entrants. Half Moon Medical, Inc., Sichuan University, Opus Medical Therapies LLC are the most active new entrants in this area.
With the analysis among 688 patents, we discovered top 112 universities and scientific research institutions by total patent application. University of Zurich, Sichuan University, Technische Universiteit Eindhoven are dominant in this area. They take 9.74% of the total patent filing.