Nasal Cannula

Patent No. EP4185356 (titled "Nasal Cannula") was filed by Flexicare Group on Jul 23, 2021. The application was issued on Aug 28, 2024.

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_480/2025	May 29, 2025	Fisher & Paykel Healthcare	Revocation

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

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Jul 2, 2025
Communication regarding the expiry of opposition period
Sep 10, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 1, 2024
Decision to grant a European patent
Jul 23, 2024
(Electronic) Receipt
Jul 23, 2024
Filing of the translations of the claims
Jul 23, 2024
French translation of claims
Jul 23, 2024
German translation of the claims
Jul 23, 2024
Letter accompanying subsequently filed items
Jun 7, 2024
Annex to the communication about intention to grant a European patent
Jun 7, 2024
Bibliographic data of the European patent application
Jun 7, 2024
Communication about intention to grant a European patent
Jun 7, 2024
Intention to grant (signatures)
Jun 7, 2024
Text intended for grant (clean copy)
Jun 7, 2024
Text intended for grant (version for approval)
May 22, 2024
Examination started
Nov 15, 2023
Communication confirming withdrawal from representation
Nov 15, 2023
Communication of amended entries concerning the representative
Nov 9, 2023
(Electronic) Receipt
Nov 9, 2023
Letter accompanying subsequently filed items
Nov 9, 2023
Submission concerning change of applicant's representative
Sep 4, 2023
Notice drawing attention to the payment of the renewal fee and additional fee
Aug 30, 2023
(Electronic) Receipt
Aug 30, 2023
Amended claims filed after receipt of (European) search report
Aug 30, 2023
Amended claims with annotations
Aug 30, 2023
Amended description filed after receipt of (European) search report
Aug 30, 2023
Amended description with annotations
Aug 30, 2023
Amendments received before examination
Aug 30, 2023
Letter accompanying subsequently filed items
May 4, 2023
Notification on forthcoming publication of bibliographic data
Mar 3, 2023
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 6, 2023
Copy of the international preliminary report on patentability
Dec 15, 2022
Information regarding early processing
Dec 9, 2022
(Electronic) Receipt
Dec 9, 2022
Request for entry into the European phase
Dec 2, 2022
Information on entry into European phase
Feb 14, 2022
Priority document (electronically transmitted)
Jan 27, 2022
Copy of the international search report
Jan 27, 2022
Published international application - A1
Nov 2, 2021
ISR: cited documents
Nov 2, 2021
Written opinion of the ISA, boxes No. I to VIII
Nov 2, 2021
Written opinion of the ISA, cover sheet
Nov 2, 2021
Written opinion of the ISA, supplemental box
Aug 20, 2021
Notification of receipt of Search copy
Aug 6, 2021
Abstract
Aug 6, 2021
Claims
Aug 6, 2021
Description
Aug 6, 2021
Drawings
Aug 6, 2021
Request form for international application (copy for ISA/EP)
Aug 6, 2021
Substitute sheet (Rule 26) - request form for ISA/EP

EP4185356

FLEXICARE GROUP

Application Number: EP21751853A
Filing Date: Jul 23, 2021
Status: No Opposition Filed Within Time Limit; Jul 4, 2025
Publication Date: Aug 28, 2024
External Links: Slate, Register , Google Patents

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Nasal Cannula

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EP4185356