Hearing Aid With A Replaceable Insertion Cap

Patent No. EP2443842 (titled "Hearing Aid With A Replaceable Insertion Cap") was filed by Siemens Medical Instruments PTE on Jun 16, 2009. The application was issued on Dec 20, 2017.

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	Sep 20, 2018	TBK

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

Nov 15, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 15, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 12, 2019
Termination of the opposition proceedings with revocation of patent
Aug 6, 2019
Advice of delivery
Aug 6, 2019
Advice of delivery
Aug 5, 2019
(Electronic) Receipt
Aug 5, 2019
Advice of delivery
Aug 5, 2019
Advice of delivery
Aug 5, 2019
Letter accompanying subsequently filed items
Aug 1, 2019
Acknowledgement of a document
Aug 1, 2019
Acknowledgement of a document
Aug 1, 2019
Decision of the Opposition Division and instruction
Aug 1, 2019
Decision revoking the European patent
Aug 1, 2019
Grounds for the decision (Annex) - opposition
Aug 1, 2019
Internal form - Opposition/addressees
Aug 1, 2019
Means of redress
Aug 1, 2019
Scanned annex to a communication - opposition procedure
Jul 26, 2019
Advice of delivery
Jul 3, 2019
Advice of delivery
Jul 1, 2019
Notification concerning the date of oral proceedings
Jul 1, 2019
Notification concerning the date of oral proceedings
May 29, 2019
Brief communication - Opposition proceedings
May 24, 2019
(Electronic) Receipt
May 24, 2019
Letter accompanying subsequently filed items
May 24, 2019
Written submission in preparation to/during oral proceedings
May 16, 2019
Brief communication - Opposition proceedings
May 13, 2019
Withdrawal of a request for oral proceedings
Apr 29, 2019
Advice of delivery
Apr 29, 2019
Advice of delivery
Apr 29, 2019
Advice of delivery
Apr 25, 2019
(Electronic) Receipt
Apr 25, 2019
Advice of delivery
Apr 25, 2019
Letter accompanying subsequently filed items
Apr 24, 2019
Acknowledgement of a document
Apr 24, 2019
Acknowledgement of a document
Apr 24, 2019
Annex to the communication - opposition
Apr 24, 2019
Information concerning oral proceedings
Apr 24, 2019
Scanned annex to a communication - opposition procedure
Apr 24, 2019
Summons to attend oral proceedings
Apr 24, 2019
Summons to attend oral proceedings
Mar 26, 2019
Brief communication - Opposition proceedings
Mar 26, 2019
Communication of amended entries
Mar 12, 2019
Request for change of name -opponent
Feb 13, 2019
Brief communication - Opposition proceedings
Feb 11, 2019
Amended claims with annotations
Feb 11, 2019
Auxiliary request during Opposition procedure
Feb 11, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 8, 2019
Amended claims with annotations
Feb 8, 2019
Auxiliary request during Opposition procedure
Feb 8, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 5, 2018
Communication of a notice of opposition and request to file observations
Oct 5, 2018
Notice of further oppositions to opponent(s)
Sep 27, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
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 address
Jan 15, 2018
Submission concerning change of applicant's address
Jan 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 23, 2017
Decision to grant a European patent
Nov 9, 2017
Filing of the translations of the claims
Nov 9, 2017
French translation of claims
Nov 9, 2017
German translation of the claims
Nov 7, 2017
Filing of the translations of the claims
Nov 7, 2017
French translation of claims
Nov 7, 2017
German translation of the claims
Nov 7, 2017
Payment of fees and costs
Nov 7, 2017
Payment of fees and costs
Jul 18, 2017
Bibliographic data of the European patent application
Jul 18, 2017
Communication about intention to grant a European patent
Jul 18, 2017
Intention to grant (signatures)
Jul 18, 2017
Text intended for grant (clean copy)
Jul 18, 2017
Text intended for grant (version for approval)
Mar 17, 2017
Amended claims with annotations
Mar 17, 2017
Amended description with annotations
Mar 17, 2017
Claims
Mar 17, 2017
Description
Mar 17, 2017
Non-scannable object
Mar 17, 2017
Reply to communication from the Examining Division
Mar 16, 2017
Amended claims with annotations
Mar 16, 2017
Amended description with annotations
Mar 16, 2017
Claims
Mar 16, 2017
Description
Mar 16, 2017
Reply to communication from the Examining Division
Nov 17, 2016
Annex to the communication
Nov 17, 2016
Communication from the Examining Division
Nov 8, 2016
Examination started
May 18, 2016
Response to enquiry for communication from the Examining Division
May 11, 2016
Enquiry as to when a communication from the Examining Division can be expected
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
Apr 18, 2013
Amended claims filed after receipt of (European) search report
Apr 18, 2013
Amended claims with annotations
Apr 18, 2013
Amendments received before examination
Feb 4, 2013
CDS Clean up - amended data concerning the representative for the applicant
Nov 26, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 7, 2012
Communication regarding the transmission of the European search report
Nov 7, 2012
European search opinion
Nov 7, 2012
Supplementary European search report
Mar 28, 2012
Notification on forthcoming publication of bibliographic data
Mar 12, 2012
Letter concerning the inventor
Feb 29, 2012
Invitation to indicate correct address of inventor
Feb 21, 2012
Letter which had not been notified
Feb 1, 2012
Communication regarding possible amendment of the application/payment of claims fee
Jan 20, 2012
Communication to designated inventor
Jan 20, 2012
Communication to designated inventor
Jan 20, 2012
Communication to designated inventor
Jan 5, 2012
Copy of the international preliminary report on patentability
Dec 29, 2011
Refund of fees
Dec 8, 2011
(Electronic) Receipt
Dec 8, 2011
Request for entry into the European phase
Oct 28, 2011
Information on entry into European phase
Dec 23, 2010
Copy of the international search report
Dec 23, 2010
Published international application - A1

EP2443842

SIEMENS MEDICAL INSTRUMENTS PTE

Application Number: EP09846269A
Filing Date: Jun 16, 2009
Status: Revoked; Nov 15, 2019
Publication Date: Dec 20, 2017
External Links: Slate, Register , Google Patents

IP Verse

Hearing Aid With A Replaceable Insertion Cap

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2443842