System To Radially Constrict A Stent Graft

Patent No. EP3838220 (titled "System To Radially Constrict A Stent Graft") was filed by Bolton Medical on Feb 23, 2018. The application was issued on Aug 28, 2024.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
COOK MEDICALMay 28, 2025WILLIAMS POWELL

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3838220

BOLTON MEDICAL
Application Number
EP21153107A
Filing Date
Feb 23, 2018
Status
Granted And Under Opposition
Jul 26, 2024
Publication Date
Aug 28, 2024