This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Hangzhou Endonom Medtech Co., Ltd. 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: Wayne W. Zhang and His Stent-Graft System
Introduction
Wayne W. Zhang is an inventor based in Hangzhou, China. His listed patent concerns a stent-graft system designed with branching structures.
Latest Patents
Zhang is associated with 1 patent, titled “Stent-graft system.” The invention describes a tubular mainbody stent-graft with a covering membrane and a radially recessed concave portion. An outer branch extends from the mainbody and attaches to the side wall of the concave portion. At least one inner branch attaches to the inside wall of the mainbody, with an outer opening on the concave portion’s side wall positioned distal to the inner opening.
Career Highlights
Zhang is associated with Hangzhou Endonom Medtech Co., Ltd. His listed patent reflects work on a branched stent-graft configuration.
Collaborations
The available information associates Zhang’s stent-graft patent with Hangzhou Endonom Medtech Co., Ltd. Further details about collaborators or the company’s role are not provided.
Conclusion
Wayne W. Zhang’s listed invention is a stent-graft system that combines a recessed mainbody structure with outer and inner branches, and he is associated with Hangzhou Endonom Medtech Co., Ltd.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile