Ossicular Prosthesis

Patent No. EP4203850 (titled "Ossicular Prosthesis") was filed by MED EL Elektromedizinische Gerte on Mar 24, 2022. The application was issued on Sep 24, 2025.

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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Oct 8, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 28, 2025
Decision to grant a European patent
Aug 19, 2025
(Electronic) Receipt
Aug 19, 2025
English translation of the claims
Aug 19, 2025
Filing of the translations of the claims
Aug 19, 2025
French translation of claims
May 16, 2025
Annex to the communication about intention to grant a European patent
May 16, 2025
Bibliographic data of the European patent application
May 16, 2025
Communication about intention to grant a European patent
May 16, 2025
Intention to grant (signatures)
May 16, 2025
Text intended for grant (clean copy)
May 16, 2025
Text intended for grant (version for approval)
May 2, 2025
Examination started
Dec 11, 2023
(Electronic) Receipt
Dec 11, 2023
Letter accompanying subsequently filed items
Dec 11, 2023
Priority search results
Nov 29, 2023
Invitation to file a copy of search results(priority)
Oct 16, 2023
Copy of the international preliminary report on patentability
Jun 7, 2023
Notification on forthcoming publication of bibliographic data
Jun 1, 2023
(Electronic) Receipt
Jun 1, 2023
Letter accompanying subsequently filed items
Jun 1, 2023
Reply to Written Opinion prepared by the EPO
Apr 11, 2023
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 5, 2023
Confirmation of effective date of early entry
Mar 31, 2023
Matter concerning the application
Mar 20, 2023
Information regarding early processing
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
Amended claims filed after receipt of (European) search report
Mar 9, 2023
Amended claims with annotations
Mar 9, 2023
Amended description filed after receipt of (European) search report
Mar 9, 2023
Amended description with annotations
Mar 9, 2023
Amendments received before examination
Mar 9, 2023
Request for entry into the European phase
Feb 16, 2023
Notification of the recording of a change
Feb 16, 2023
Notification of the recording of a change
Feb 16, 2023
Notification of the recording of a change
Oct 24, 2022
Priority document (electronically transmitted)
Oct 6, 2022
Copy of the international search report
Oct 6, 2022
Published international application - A1
Jul 25, 2022
ISR: cited documents
Jul 25, 2022
International Search Report - copy in English for the IB
Jul 25, 2022
Written opinion of the ISA, boxes No. I to VIII
Jul 25, 2022
Written opinion of the ISA, cover sheet
Jul 25, 2022
Written opinion of the ISA, supplemental box
May 9, 2022
Notification of receipt of Search copy
May 9, 2022
Notification of the international application number and of the international filing date
May 3, 2022
Request form for international application (copy for ISA/EP)
Apr 28, 2022
Letter relating to the automatic debiting procedure
Apr 19, 2022
Incoming letter related to PCT RO
Mar 24, 2022
(Electronic) Receipt
Mar 24, 2022
Abstract
Mar 24, 2022
Claims
Mar 24, 2022
Description
Mar 24, 2022
Document concerning fees and payments
Mar 24, 2022
Drawings
Mar 24, 2022
Electronic request for grant of an International application

EP4203850

MED EL ELEKTROMEDIZINISCHE GERTE

Application Number: EP22718602A
Filing Date: Mar 24, 2022
Status: Granted And Under Opposition; Aug 22, 2025
Publication Date: Sep 24, 2025
External Links: Slate, Register , Google Patents

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Ossicular Prosthesis

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EP4203850