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: Abigail R. Herschman and Her Patent for a Transcatheter Valve Prosthesis.
Introduction
Abigail R. Herschman is an inventor associated with Columbia University in Brooklyn, New York. Her patent work includes a design for a transcatheter dilatable valve tube prosthesis.
Latest Patents
Herschman is credited with 1 patent: “Transcatheter Dilatable Biostable Polymeric Stented Valved Tube Prosthesis.” The invention describes a tubular member that can be plastically deformed from one dimension to another, together with a valve component featuring multiple leaflets that can expand to match. Elastomeric glue secures the valve component to the tube at two circumferential regions, creating an annular cavity that houses an expandable stent.
Career Highlights
The patent addresses the design of a dilatable valve prosthesis intended for transcatheter use. Its combination of a deformable tubular member, expandable valve component, and stent positioned within the annular cavity is a central feature of the disclosed invention.
Collaborations
Herschman’s listed institutional affiliation is Columbia University. David Kalfa is identified as a coworker.
Conclusion
Abigail R. Herschman’s patent presents a transcatheter valve prosthesis that combines a dilatable polymeric tube, an expandable leaflet valve, and an internal stent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile