InnoVein Patents

Patent portfolio assigned to InnoVein (verified via public assignee records). Medical-device startup developing the Elevate prosthetic venous valve for chronic venous insufficiency (YC-backed; San Carlos CA). Holds at least one granted US patent: 'Venous valve prosthesis' (US11564797, USPTO-hosted document confirmed) plus a Justia 'Patents Assigned to INNOVEIN, INC.' listing. Exact patent count not confirmable on a fetched page. No direct competitor list or named customers found (pre-commercial, in clinical trials).