Method And Device For Suppressing Noise Based On Inter-Subband Correlation

Patent No. EP3048813 (titled "Method And Device For Suppressing Noise Based On Inter-Subband Correlation") was filed by Sivantos PTE on Dec 7, 2015. The application was issued on Mar 14, 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	Dec 14, 2018	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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Nov 24, 2020
Refund of fees
Nov 20, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 20, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 20, 2020
F3345 Forwarding of submissions to parties
Nov 19, 2020
Termination of the opposition proceedings with maintenance of patent
Nov 16, 2020
(Electronic) Receipt
Nov 16, 2020
Letter accompanying subsequently filed items
Nov 16, 2020
Withdrawal of an appeal
Sep 29, 2020
F3204 Communication of the file number to the parties
Sep 29, 2020
F3204 Communication of the file number to the parties
Sep 21, 2020
(Electronic) Receipt
Sep 21, 2020
Letter accompanying subsequently filed items
Sep 21, 2020
Notice of appeal
Jul 24, 2020
Request for change of opponent's representative
Jul 17, 2020
Brief communication - Opposition proceedings
Jul 17, 2020
Communication of amended entries
Jul 17, 2020
Communication of amended entries
Jul 15, 2020
Advice of delivery
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Advice of delivery
Jul 13, 2020
Letter accompanying subsequently filed items
Jul 9, 2020
Acknowledgement of a document
Jul 9, 2020
Acknowledgement of a document
Jul 9, 2020
Annex to the communication - opposition
Jul 9, 2020
Decision of the Opposition Division and instruction
Jul 9, 2020
Decision rejecting the opposition
Jul 9, 2020
Grounds for the decision (Annex) - opposition
Jul 9, 2020
Internal form - Opposition/addressees
Jul 9, 2020
Internal form - Opposition/addressees
Jul 9, 2020
Means of redress
Jul 9, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 9, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 9, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 9, 2020
Provision of a copy of the minutes - opposition procedure
Jul 9, 2020
Request for change of opponent's representative
Jun 5, 2020
Information about the result of oral proceedings
May 27, 2020
Oral proceedings: reply to date proposed
May 27, 2020
Oral proceedings: reply to date proposed
May 12, 2020
Communication for party to proceedings/third party
May 12, 2020
Communication for party to proceedings/third party
May 7, 2020
Oral proceedings: reply to date proposed
May 5, 2020
Oral proceedings: reply to date proposed
Apr 24, 2020
Brief communication - Opposition proceedings
Apr 21, 2020
(Electronic) Receipt
Apr 21, 2020
Letter accompanying subsequently filed items
Apr 21, 2020
Request for interpreters during oral proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Non-patent literature cited during the opposition procedure
Mar 26, 2020
Non-patent literature cited during the opposition procedure
Mar 26, 2020
Non-patent literature cited during the opposition procedure
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Jan 8, 2020
Brief communication - Opposition proceedings
Dec 20, 2019
Request for interpreters during oral proceedings
Jul 26, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 24, 2019
(Electronic) Receipt
Jul 24, 2019
Advice of delivery
Jul 24, 2019
Letter accompanying subsequently filed items
Jul 23, 2019
Acknowledgement of a document
Jul 23, 2019
Acknowledgement of a document
Jul 23, 2019
Annex to the communication - opposition
Jul 23, 2019
Information concerning oral proceedings
Jul 23, 2019
Summons to attend oral proceedings
Jul 23, 2019
Summons to attend oral proceedings
May 29, 2019
Brief communication - Opposition proceedings
May 29, 2019
Communication of amended entries
May 23, 2019
Brief communication - Opposition proceedings
May 23, 2019
Brief communication - Opposition proceedings
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Auxiliary request during Opposition procedure
May 21, 2019
Auxiliary request during Opposition procedure
May 21, 2019
Auxiliary request during Opposition procedure
May 21, 2019
Letter regarding the opposition procedure (no time limit)
May 21, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 20, 2019
Letter regarding the opposition procedure (no time limit)
May 19, 2019
Amended claims with annotations
May 19, 2019
Amended claims with annotations
May 19, 2019
Amended claims with annotations
May 19, 2019
Auxiliary request during Opposition procedure
May 19, 2019
Auxiliary request during Opposition procedure
May 19, 2019
Auxiliary request during Opposition procedure
May 19, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 28, 2019
Brief communication - Opposition proceedings
Mar 28, 2019
Communication of amended entries
Mar 12, 2019
Submission concerning change of applicant's name
Jan 16, 2019
Refund of fees
Jan 8, 2019
Communication of a notice of opposition and request to file observations
Jan 8, 2019
Notice of further oppositions to opponent(s)
Jan 2, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 14, 2018
(Electronic) Receipt
Dec 14, 2018
Notice of opposition
Dec 14, 2018
Notice of opposition
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Dec 14, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 15, 2018
Decision to grant a European patent
Jan 23, 2018
(Electronic) Receipt
Jan 23, 2018
English translation of the claims
Jan 23, 2018
French translation of claims
Jan 23, 2018
Letter accompanying subsequently filed items
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 18, 2017
Bibliographic data of the European patent application
Oct 18, 2017
Communication about intention to grant a European patent
Oct 18, 2017
Intention to grant (signatures)
Oct 18, 2017
Text intended for grant (clean copy)
Oct 18, 2017
Text intended for grant (version for approval)
Sep 22, 2017
Examination started
Jan 30, 2017
Amended claims filed after receipt of (European) search report
Jan 30, 2017
Amended claims with annotations
Jan 30, 2017
Amended description filed after receipt of (European) search report
Jan 30, 2017
Amended description with annotations
Jan 30, 2017
Amendments received before examination
Jan 27, 2017
Amended claims filed after receipt of (European) search report
Jan 27, 2017
Amended claims with annotations
Jan 27, 2017
Amended description filed after receipt of (European) search report
Jan 27, 2017
Amended description with annotations
Jan 27, 2017
Amendments received before examination
Jan 27, 2017
Payment of fees and costs
Jan 27, 2017
Payment of fees and costs
Aug 1, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 29, 2016
Notification of forthcoming publication
Jun 8, 2016
Communication regarding the transmission of the European search report
Jun 8, 2016
European search opinion
Jun 8, 2016
European search report
Jun 8, 2016
Information on Search Strategy
May 18, 2016
Search started
Apr 22, 2016
Communication to designated inventor
Apr 19, 2016
Letter concerning the inventor
Apr 15, 2016
Letter concerning the inventor
Mar 30, 2016
Invitation to indicate correct address of inventor
Mar 14, 2016
Letter which had not been notified
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Feb 9, 2016
Communication to designated inventor
Dec 24, 2015
Letter concerning the priority
Dec 24, 2015
Priority document
Dec 17, 2015
Payment of fees and costs
Dec 17, 2015
Payment of fees and costs
Dec 7, 2015
Abstract
Dec 7, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 7, 2015
Claims
Dec 7, 2015
Description
Dec 7, 2015
Designation of inventor
Dec 7, 2015
Drawings
Dec 7, 2015
Priority search results
Dec 7, 2015
Request for grant of a European patent

EP3048813

SIVANTOS PTE

Application Number: EP15198238A
Filing Date: Dec 7, 2015
Status: Opposition Rejected; Nov 20, 2020
Publication Date: Mar 14, 2018
External Links: Slate, Register , Google Patents

IP Verse

Method And Device For Suppressing Noise Based On Inter-Subband Correlation

Patent Summary

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Dossier Documents

EP3048813