Secure Connection Between Internet Server And Hearing Aid

Patent No. EP3221808 (titled "Secure Connection Between Internet Server And Hearing Aid") was filed by Widex on Nov 20, 2014. The application was issued on Jul 22, 2020.

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.

Company	Opposition Date	Representative
OTICON	Apr 22, 2021	COHAUSZ & FLORACK

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

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Aug 30, 2024
Letter relating to the revocation of the automatic debiting procedure
Aug 20, 2024
Refund of fees
Aug 16, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 16, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 16, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 16, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 16, 2024
F3345 Forwarding of submissions to parties
Aug 12, 2024
(Electronic) Receipt
Aug 12, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Aug 12, 2024
Letter accompanying subsequently filed items
Aug 12, 2024
Withdrawal of an appeal
Jul 26, 2024
F3011.2 Oral Proceedings: Summons VICO
Jul 26, 2024
F3011.2 Oral Proceedings: Summons VICO
Jul 26, 2024
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 23, 2024
F3010 Oral proceedings: order for summons
Jan 9, 2024
F3345 Forwarding of submissions to parties
Jan 2, 2024
(Electronic) Receipt
Jan 2, 2024
Letter accompanying subsequently filed items
Jan 2, 2024
Letter relating to Appeal Procedure
Oct 18, 2023
Communication of the registration of a transfer or change of name and/or address
Aug 22, 2023
F3345 Forwarding of submissions to parties
Aug 15, 2023
(Electronic) Receipt
Aug 15, 2023
Annexes (other than cited documents) regarding appeal procedure
Aug 15, 2023
Letter accompanying subsequently filed items
Aug 15, 2023
Reply to appeal
Apr 5, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 31, 2023
(Electronic) Receipt
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Amended claims with annotations
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Claims
Mar 31, 2023
Letter accompanying subsequently filed items
Mar 31, 2023
Statement of grounds of appeal
Feb 3, 2023
F3204 Communication of the file number to the parties
Feb 3, 2023
F3204 Communication of the file number to the parties
Jan 27, 2023
(Electronic) Receipt
Jan 27, 2023
Letter accompanying subsequently filed items
Jan 27, 2023
Notice of appeal
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 24, 2022
Advice of delivery
Nov 22, 2022
Advice of delivery
Nov 22, 2022
Annex to the communication - opposition
Nov 22, 2022
Consolidated list of cited opposition documents
Nov 22, 2022
Decision of the Opposition Division and instruction
Nov 22, 2022
Decision revoking the European patent
Nov 22, 2022
Decision revoking the European patent
Nov 22, 2022
Grounds for the decision (Annex) - opposition
Nov 22, 2022
Means of redress
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Nov 22, 2022
Provision of a copy of the minutes - opposition procedure
Nov 22, 2022
Scanned annex to a communication - opposition procedure
Nov 22, 2022
Scanned annex to a communication - opposition procedure
Nov 22, 2022
Transmittal of decision / summons - opposition
Nov 22, 2022
Transmittal of decision / summons - opposition
Sep 8, 2022
Information about the result of oral proceedings
Jul 13, 2022
Brief communication - Opposition proceedings
Jul 13, 2022
Brief communication - Opposition proceedings
Jul 12, 2022
Brief communication - Opposition proceedings
Jul 8, 2022
(Electronic) Receipt
Jul 8, 2022
(Electronic) Receipt
Jul 8, 2022
(Electronic) Receipt
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 01
Jul 8, 2022
Auxiliary request during Opposition procedure - 02
Jul 8, 2022
Auxiliary request during Opposition procedure - 03
Jul 8, 2022
Auxiliary request during Opposition procedure - 03
Jul 8, 2022
Auxiliary request during Opposition procedure - 04
Jul 8, 2022
Auxiliary request during Opposition procedure - 04
Jul 8, 2022
Auxiliary request during Opposition procedure - 04
Jul 8, 2022
Auxiliary request during Opposition procedure - 05
Jul 8, 2022
Auxiliary request during Opposition procedure - 07
Jul 8, 2022
Auxiliary request during Opposition procedure - 07
Jul 8, 2022
Letter accompanying subsequently filed items
Jul 8, 2022
Letter accompanying subsequently filed items
Jul 8, 2022
Letter accompanying subsequently filed items
Jul 8, 2022
Request for interpreters during oral proceedings
Jul 8, 2022
Written submission in preparation to/during oral proceedings
Jul 8, 2022
Written submission in preparation to/during oral proceedings
Jul 6, 2022
Letter accompanying subsequently filed items
Jul 6, 2022
Request for interpreters during oral proceedings
May 31, 2022
Notification concerning the date of oral proceedings
May 31, 2022
Notification concerning the date of oral proceedings
Nov 22, 2021
Advice of delivery
Nov 18, 2021
Advice of delivery
Nov 16, 2021
Annex to the communication - opposition
Nov 16, 2021
Information concerning oral proceedings
Nov 16, 2021
Summons to attend oral proceedings
Nov 16, 2021
Summons to attend oral proceedings
Nov 16, 2021
Transmittal of decision / summons - opposition
Nov 16, 2021
Transmittal of decision / summons - opposition
Sep 28, 2021
Brief communication - Opposition proceedings
Sep 27, 2021
Brief communication - Opposition proceedings
Sep 27, 2021
Communication of amended entries concerning the representative
Sep 20, 2021
(Electronic) Receipt
Sep 20, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Reply of the patent proprietor to the notice(s) of opposition
May 10, 2021
Communication of a notice of opposition - first information to patent proprietor
May 10, 2021
Communication of a notice of opposition and request to file observations
May 10, 2021
Notice of further oppositions to opponent(s)
Apr 29, 2021
Consolidated list of cited opposition documents
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Any annexes (other than citation) to an opposition letter
Apr 22, 2021
Citation in opposition procedure - 001
Apr 22, 2021
Citation in opposition procedure - 002
Apr 22, 2021
Citation in opposition procedure - 003
Apr 22, 2021
Citation in opposition procedure - 004
Apr 22, 2021
Citation in opposition procedure - 005
Apr 22, 2021
Citation in opposition procedure - 006
Apr 22, 2021
Notice of opposition
Apr 22, 2021
Notice of opposition
Aug 3, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 25, 2020
Decision to grant a European patent
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Filing of the translations of the claims
Jun 16, 2020
French translation of claims
Jun 16, 2020
German translation of the claims
Jun 16, 2020
Letter accompanying subsequently filed items
Apr 29, 2020
Communication confirming withdrawal from representation
Apr 29, 2020
Notification of termination of representative's authorisation
Apr 23, 2020
Submission concerning change of applicant's representative
Apr 8, 2020
Bibliographic data of the European patent application
Apr 8, 2020
Communication about intention to grant a European patent
Apr 8, 2020
Intention to grant (signatures)
Apr 8, 2020
Text intended for grant (clean copy)
Apr 8, 2020
Text intended for grant (version for approval)
Mar 30, 2020
Notification concerning the date of oral proceedings
Mar 26, 2020
Advice of delivery
Mar 24, 2020
(Electronic) Receipt
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Claims
Mar 24, 2020
Letter accompanying subsequently filed items
Mar 24, 2020
Written submission in preparation to/during oral proceedings
Mar 6, 2020
Annex to the communication
Mar 6, 2020
Consultation by telephone/in person
Mar 6, 2020
Result of consultation by telephone/in person
Mar 5, 2020
Communication of amended entries concerning the representative
Feb 24, 2020
(Electronic) Receipt
Feb 24, 2020
Amended claims with annotations
Feb 24, 2020
Amended claims with annotations
Feb 24, 2020
Amended claims with annotations
Feb 24, 2020
Amended claims with annotations
Feb 24, 2020
Amended claims with annotations
Feb 24, 2020
Claims
Feb 24, 2020
Claims
Feb 24, 2020
Claims
Feb 24, 2020
Claims
Feb 24, 2020
Claims
Feb 24, 2020
Letter accompanying subsequently filed items
Feb 24, 2020
Written submission in preparation to/during oral proceedings
Oct 31, 2019
Advice of delivery
Oct 22, 2019
Acknowledgement of a document
Oct 22, 2019
Annex to a communication
Oct 22, 2019
Annex to the communication
Oct 22, 2019
Summons to attend oral proceedings
Aug 27, 2019
Decision to allow further processing
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Amended claims with annotations
Aug 16, 2019
Claims
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Reply to communication from the Examining Division
Aug 16, 2019
Request for further processing
Jun 19, 2019
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jan 8, 2019
Annex to the communication
Jan 8, 2019
Communication from the Examining Division
Aug 30, 2017
Notification on forthcoming publication of bibliographic data
Jun 30, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 28, 2017
Communication to designated inventor
Jun 28, 2017
Communication to designated inventor
Jun 28, 2017
Communication to designated inventor
Jun 28, 2017
Communication to designated inventor
Jun 7, 2017
Copy of the international preliminary report on patentability
May 24, 2017
Refund of fees
May 22, 2017
Communication for party to proceedings/third party
Apr 24, 2017
(Electronic) Receipt
Apr 24, 2017
Amended claims filed after receipt of (European) search report
Apr 24, 2017
Amended claims with annotations
Apr 24, 2017
Amended description filed after receipt of (European) search report
Apr 24, 2017
Amended description with annotations
Apr 24, 2017
Amendments received before examination
Apr 24, 2017
Note on telephone consultation
Apr 24, 2017
Request for entry into the European phase
Apr 6, 2017
(Electronic) Receipt
Apr 6, 2017
Amended claims filed after receipt of (European) search report
Apr 6, 2017
Amended claims with annotations
Apr 6, 2017
Amended description filed after receipt of (European) search report
Apr 6, 2017
Amended description with annotations
Apr 6, 2017
Amendments received before examination
Apr 6, 2017
Request for entry into the European phase
Mar 31, 2017
Information on entry into European phase
May 26, 2016
Copy of the international search report
May 26, 2016
Published international application - A1
May 26, 2016
Published international application - A1
Aug 20, 2015
ISR: cited documents
Aug 19, 2015
Written opinion of the ISA, boxes No. I to VIII
Aug 19, 2015
Written opinion of the ISA, cover sheet
Aug 19, 2015
Written opinion of the ISA, supplemental box
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Apr 29, 2015
Notification of the recording of a change
Nov 20, 2014
(Electronic) Receipt
Nov 20, 2014
Abstract
Nov 20, 2014
Claims
Nov 20, 2014
Description
Nov 20, 2014
Drawings
Nov 20, 2014
Payment of fees and costs

EP3221808

WIDEX

Application Number: EP14802027A
Filing Date: Nov 20, 2014
Status: Revoked; Aug 15, 2024
Publication Date: Jul 22, 2020
External Links: Slate, Register , Google Patents

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Secure Connection Between Internet Server And Hearing Aid

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Dossier Documents

EP3221808