This inventor holds 1 USPTO granted patent. Top assignee: Columbia University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Haim Waisman and Transcatheter Valve Prosthesis Innovation.
Introduction
Haim Waisman is an inventor associated with Columbia University in New York, NY. His patent work concerns a transcatheter valve prosthesis designed to combine a dilatable tubular structure, a valve component, and an expandable stent.
Latest Patents
The provided information lists one patent for Waisman: Transcatheter Dilatable Biostable Polymeric Stented Valved Tube Prosthesis. The invention describes a tubular member that can be plastically deformed from a first dimension to a second. Its valve component, which has multiple leaflets, can also expand between those dimensions. Elastomeric glue secures the valve component to the tubular member at two circumferential regions, creating an annular cavity that houses an expandable stent. The design brings together a dilatable structure and a supported valve in a transcatheter prosthesis. The supplied data lists 1 patent.
Career Highlights
Waisman’s listed patent reflects work on a biostable polymeric valve prosthesis and its structural components. The available information identifies Columbia University as his company affiliation but does not provide further details about his role or career history.
Collaborations
The supplied information names David Kalfa as Waisman’s coworker. Their shared affiliation is associated with Columbia University.
Conclusion
Haim Waisman’s listed invention focuses on a transcatheter dilatable valve prosthesis that integrates a leaflet valve, a deformable tubular member, and an expandable stent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile