IP Verse

Bicuspid Valve Prosthesis, Tricuspid Valve Prosthesis, And Stent Therefor - EP3636223

The patent EP3636223 was granted to Shanghai Microport Cardioflow Medtech on Feb 22, 2023. The application was originally filed on Jun 7, 2018 under application number EP18812866A. The patent is currently recorded with a legal status of "Revoked".

EP3636223

SHANGHAI MICROPORT CARDIOFLOW MEDTECH
Application Number
EP18812866A
Filing Date
Jun 7, 2018
Status
Revoked
Jul 4, 2025
Grant Date
Feb 22, 2023
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

EDWARDS LIFESCIENCESNov 22, 2023SOMERVILLEADMISSIBLE

Patent Citations (27) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2013028387
INTERNATIONAL-SEARCH-REPORTCN103228232
INTERNATIONAL-SEARCH-REPORTCN105581858
INTERNATIONAL-SEARCH-REPORTCN106456325
INTERNATIONAL-SEARCH-REPORTCN205612592U
INTERNATIONAL-SEARCH-REPORTUS2010049291
INTERNATIONAL-SEARCH-REPORTUS2013172978
INTERNATIONAL-SEARCH-REPORTUS5817126
INTERNATIONAL-SEARCH-REPORTWO0135864
OPPOSITIONEP3005983
OPPOSITIONUS2016278923
OPPOSITIONUS2016374801
OPPOSITIONWO2011072084
OPPOSITIONWO2013021374
OPPOSITIONWO2013021375
OPPOSITIONWO2013028387
OPPOSITIONWO2013059743
OPPOSITIONWO2013103612
OPPOSITIONWO2014022124
OPPOSITIONWO2014121275
OPPOSITIONWO2014210124
OPPOSITIONWO2015179473
OPPOSITIONWO2016083551
OPPOSITIONWO2017196909
OPPOSITIONWO2018223996
SEARCHWO2013103612
SEARCHWO2015179473

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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