Hearing-Aid Device With Automatic Algorithm Switching

Patent No. EP2200346 (titled "Hearing-Aid Device With Automatic Algorithm Switching") was filed by Siemens Medical Instruments PTE on Dec 7, 2009. The application was issued on Aug 1, 2018.

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 GN HEARING	May 2, 2019	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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Jan 27, 2023
Termination of the opposition proceedings with revocation of patent
Jan 23, 2023
Advice of delivery
Jan 23, 2023
Advice of delivery
Jan 18, 2023
Decision of the Board of Appeal
Jan 18, 2023
F3032 Notification(s) of the decision
Jan 18, 2023
F3032 Notification(s) of the decision
Jan 17, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 17, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 17, 2023
F3345 Forwarding of submissions to parties
Jan 12, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jan 11, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 9, 2022
Advice of delivery
Nov 3, 2022
F3011.1 Oral Proceedings: summons
Nov 3, 2022
F3011.1 Oral Proceedings: summons
Nov 3, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 28, 2022
F3010 Oral proceedings: order for summons
Jun 2, 2021
F3345 Forwarding of submissions to parties
May 28, 2021
(Electronic) Receipt
May 28, 2021
Auxiliary request during appeals procedure - 01
May 28, 2021
Auxiliary request during appeals procedure - 01
May 28, 2021
Auxiliary request during appeals procedure - 02
May 28, 2021
Auxiliary request during appeals procedure - 02
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Reply to appeal
Feb 17, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 11, 2021
(Electronic) Receipt
Feb 11, 2021
Annexes (other than cited documents) regarding appeal procedure
Feb 11, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Statement of grounds of appeal
Jan 12, 2021
F3204 Communication of the file number to the parties
Jan 12, 2021
F3204 Communication of the file number to the parties
Dec 10, 2020
(Electronic) Receipt
Dec 10, 2020
Letter accompanying subsequently filed items
Dec 10, 2020
Notice of appeal
Nov 10, 2020
Advice of delivery
Nov 10, 2020
Communication about missing advice of delivery
Oct 7, 2020
Advice of delivery
Oct 1, 2020
Acknowledgement of a document
Oct 1, 2020
Acknowledgement of a document
Oct 1, 2020
Annex to the communication - opposition
Oct 1, 2020
Decision of the Opposition Division and instruction
Oct 1, 2020
Decision of the Opposition Division and instruction
Oct 1, 2020
Druckexemplar in opposition procedure
Oct 1, 2020
Grounds for the decision (Annex) - opposition
Oct 1, 2020
Interlocutory decision in opposition proceedings
Oct 1, 2020
Interlocutory decision in opposition proceedings
Oct 1, 2020
Internal form - Opposition/addressees
Oct 1, 2020
Internal form - Opposition/addressees
Oct 1, 2020
Means of redress
Oct 1, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 1, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 1, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 1, 2020
Provision of a copy of the minutes - opposition procedure
Oct 1, 2020
Provision of a copy of the minutes - opposition procedure
Oct 1, 2020
Provision of a copy of the minutes - opposition procedure
Oct 1, 2020
Scanned annex to a communication - opposition procedure
Jul 24, 2020
Request for change of opponent's representative
Jul 20, 2020
Brief communication - Opposition proceedings
Jul 20, 2020
Communication of amended entries
Jul 20, 2020
Communication of amended entries
Jul 9, 2020
Request for change of opponent's representative
Jul 8, 2020
Amended description with annotations
Jul 8, 2020
Information about the result of oral proceedings
Jun 17, 2020
Oral proceedings: reply to date proposed
Jun 16, 2020
Communication for party to proceedings/third party
Jun 16, 2020
Communication for party to proceedings/third party
Jun 16, 2020
Oral proceedings: reply to date proposed
Jun 5, 2020
Oral proceedings: reply to date proposed
Jun 5, 2020
Oral proceedings: reply to date proposed
May 18, 2020
Brief communication - Opposition proceedings
May 15, 2020
Brief communication - Opposition proceedings
May 14, 2020
Brief communication - Opposition proceedings
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure
May 8, 2020
Auxiliary request during Opposition procedure - 01
May 8, 2020
Auxiliary request during Opposition procedure - 02
May 8, 2020
Auxiliary request during Opposition procedure - 03
May 8, 2020
Auxiliary request during Opposition procedure - 04
May 8, 2020
Auxiliary request during Opposition procedure - 05
May 8, 2020
Auxiliary request during Opposition procedure - 06
May 8, 2020
Auxiliary request during Opposition procedure - 07
May 8, 2020
Written submission in preparation to/during oral proceedings
May 7, 2020
(Electronic) Receipt
May 7, 2020
Letter accompanying subsequently filed items
May 7, 2020
Written submission in preparation to/during oral proceedings
May 6, 2020
Written submission in preparation to/during oral proceedings
Jan 9, 2020
Advice of delivery
Jan 8, 2020
(Electronic) Receipt
Jan 8, 2020
Advice of delivery
Jan 8, 2020
Letter accompanying subsequently filed items
Jan 3, 2020
Acknowledgement of a document
Jan 3, 2020
Acknowledgement of a document
Jan 3, 2020
Annex to the communication - opposition
Jan 3, 2020
Information concerning oral proceedings
Jan 3, 2020
Summons to attend oral proceedings
Jan 3, 2020
Summons to attend oral proceedings
Sep 20, 2019
Brief communication - Opposition proceedings
Sep 18, 2019
Brief communication - Opposition proceedings
Sep 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 4, 2019
Refund of fees
May 17, 2019
Communication of a notice of opposition and request to file observations
May 17, 2019
Notice of further oppositions to opponent(s)
May 9, 2019
Communication of a notice of opposition - first information to patent proprietor
May 9, 2019
Consolidated list of cited opposition documents
May 2, 2019
(Electronic) Receipt
May 2, 2019
Citation in opposition procedure - 001
May 2, 2019
Citation in opposition procedure - 002
May 2, 2019
Citation in opposition procedure - 003
May 2, 2019
Citation in opposition procedure - 004
May 2, 2019
Citation in opposition procedure - 005
May 2, 2019
Citation in opposition procedure - 006
May 2, 2019
Citation in opposition procedure - 007
May 2, 2019
Citation in opposition procedure - 008
May 2, 2019
Citation in opposition procedure - 009
May 2, 2019
Citation in opposition procedure - 010
May 2, 2019
Notice of opposition
May 2, 2019
Notice of opposition
Aug 13, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 5, 2018
Decision to grant a European patent
Jun 20, 2018
(Electronic) Receipt
Jun 20, 2018
English translation of the claims
Jun 20, 2018
French translation of claims
Jun 20, 2018
Letter accompanying subsequently filed items
Mar 5, 2018
Bibliographic data of the European patent application
Mar 5, 2018
Communication about intention to grant a European patent
Mar 5, 2018
Intention to grant (signatures)
Mar 5, 2018
Text intended for grant (clean copy)
Mar 5, 2018
Text intended for grant (version for approval)
Feb 23, 2018
Bibliographic data of the European patent application
Feb 15, 2018
Examination started
Jan 18, 2018
Communication of the registration of a transfer or change of name and/or address
Jan 16, 2018
Submission concerning change of applicant's representative
Jan 15, 2018
Submission concerning change of applicant's address
Oct 7, 2015
Communication of the registration of a transfer or change of name and/or address
Sep 11, 2015
Submission concerning change of applicant's name
Apr 9, 2015
Communication of amended entries concerning the representative
Apr 1, 2015
Submission concerning change of applicant's representative
Mar 31, 2015
Submission concerning change of applicant's representative
Mar 30, 2015
Submission concerning change of applicant's representative
Dec 11, 2013
(Electronic) Receipt
Dec 11, 2013
Amended claims filed after receipt of (European) search report
Dec 11, 2013
Amended claims with annotations
Dec 11, 2013
Amended description filed after receipt of (European) search report
Dec 11, 2013
Amended description with annotations
Dec 11, 2013
Amendments received before examination
Dec 11, 2013
Letter accompanying subsequently filed items
Jun 24, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 23, 2013
Communication regarding the transmission of the European search report
May 23, 2013
European search opinion
May 23, 2013
European search report
Aug 6, 2010
CDS Clean up - amended data concerning the representative for the applicant
May 27, 2010
Notification of forthcoming publication
Feb 8, 2010
Communication to designated inventor
Feb 8, 2010
Communication to designated inventor
Dec 21, 2009
Letter concerning the priority
Dec 21, 2009
Priority document
Dec 7, 2009
Abstract
Dec 7, 2009
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 7, 2009
Claims
Dec 7, 2009
Description
Dec 7, 2009
Designation of inventor
Dec 7, 2009
Designation of inventor
Dec 7, 2009
Drawings
Dec 7, 2009
Request for grant of a European patent

EP2200346

SIEMENS MEDICAL INSTRUMENTS PTE

Application Number: EP09178221A
Filing Date: Dec 7, 2009
Status: Revoked; Feb 3, 2023
Publication Date: Aug 1, 2018
External Links: Slate, Register , Google Patents

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Hearing-Aid Device With Automatic Algorithm Switching

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Dossier Documents

EP2200346