Processing Schemes For An Ostomy System, Monitor Device For An Ostomy Appliance And Related Methods

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Patent No. EP3727231 (titled "Processing Schemes For An Ostomy System, Monitor Device For An Ostomy Appliance And Related Methods") was filed by Coloplast on Dec 20, 2018. The application was issued on Mar 12, 2025.

Patent Summary

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Patent Oppositions

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
HOLLISTER INCORPORATED	Dec 1, 2022	FRKELLY

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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Feb 13, 2025
Decision to maintain the European patent in amended form
Feb 13, 2025
Decision to maintain the European patent in amended form
Feb 4, 2025
(Electronic) Receipt
Feb 4, 2025
Filing of the translation of the amended claims
Feb 4, 2025
French translation of claims
Feb 4, 2025
German translation of the claims
Nov 4, 2024
Communication of bibliographic data
Nov 4, 2024
Communication to opponent concerning maintenance
Nov 4, 2024
Communication with request to file translations
Oct 29, 2024
Maintenance of the patent with the documents specified in the final decision
Oct 21, 2024
Refund of fees
Oct 15, 2024
F3056 Communication: Change of Board due to the technical nature of the appeal
Oct 15, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 10, 2024
(Electronic) Receipt
Oct 10, 2024
Composition of the board (T)
Oct 10, 2024
F3313 Order: change of Board due to the technical aspects of the appeal
Oct 10, 2024
Letter accompanying subsequently filed items
Oct 10, 2024
Withdrawal of an appeal
Aug 20, 2024
F3204 Communication of the file number to the parties
Aug 20, 2024
F3204 Communication of the file number to the parties
Aug 14, 2024
(Electronic) Receipt
Aug 14, 2024
Letter accompanying subsequently filed items
Aug 14, 2024
Notice of appeal
Jun 14, 2024
Annex to the communication - opposition
Jun 14, 2024
Brief communication - Opposition proceedings
Jun 14, 2024
Brief communication - Opposition proceedings
Jun 14, 2024
Decision of the Opposition Division and instruction
Jun 14, 2024
Druckexemplar in opposition procedure
Jun 14, 2024
Grounds for the decision (Annex) - opposition
Jun 14, 2024
Interlocutory decision in opposition proceedings
Jun 14, 2024
Interlocutory decision in opposition proceedings
Jun 14, 2024
Means of redress
Jun 14, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 14, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 14, 2024
Provision of a copy of the minutes - opposition procedure
Jun 14, 2024
Provision of a copy of the minutes - opposition procedure
Jun 14, 2024
Scanned annex to a communication - opposition procedure
Jun 14, 2024
Scanned annex to a communication - opposition procedure
Apr 25, 2024
Information about the result of oral proceedings
Feb 28, 2024
Brief communication - Opposition proceedings
Feb 28, 2024
Brief communication - Opposition proceedings
Feb 23, 2024
(Electronic) Receipt
Feb 23, 2024
(Electronic) Receipt
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure
Feb 23, 2024
Auxiliary request during Opposition procedure - 01
Feb 23, 2024
Auxiliary request during Opposition procedure - 02
Feb 23, 2024
Auxiliary request during Opposition procedure - 04
Feb 23, 2024
Auxiliary request during Opposition procedure - 05
Feb 23, 2024
Auxiliary request during Opposition procedure - 07
Feb 23, 2024
Auxiliary request during Opposition procedure - 08
Feb 23, 2024
Citation in opposition procedure - 009
Feb 23, 2024
Citation in opposition procedure - 010
Feb 23, 2024
Citation in opposition procedure - 011
Feb 23, 2024
Citation in opposition procedure - 012
Feb 23, 2024
Consolidated list of cited opposition documents
Feb 23, 2024
Letter accompanying subsequently filed items
Feb 23, 2024
Letter accompanying subsequently filed items
Feb 23, 2024
Written submission in preparation to/during oral proceedings
Feb 23, 2024
Written submission in preparation to/during oral proceedings
Dec 19, 2023
Letter accompanying subsequently filed items
Aug 29, 2023
(Electronic) Receipt
Aug 29, 2023
Advice of delivery
Aug 29, 2023
Letter accompanying subsequently filed items
Aug 28, 2023
Advice of delivery
Aug 3, 2023
Transmittal of decision / summons - opposition
Jul 26, 2023
Letter which had not been notified
Jul 25, 2023
Annex to the communication - opposition
Jul 25, 2023
Scanned annex to a communication - opposition procedure
Jul 25, 2023
Summons to attend oral proceedings
Jul 25, 2023
Summons to attend oral proceedings
Jul 25, 2023
Transmittal of decision / summons - opposition
Jul 25, 2023
Transmittal of decision / summons - opposition
Apr 28, 2023
Brief communication - Opposition proceedings
Apr 24, 2023
(Electronic) Receipt
Apr 24, 2023
Auxiliary request during Opposition procedure
Apr 24, 2023
Auxiliary request during Opposition procedure
Apr 24, 2023
Auxiliary request during Opposition procedure
Apr 24, 2023
Auxiliary request during Opposition procedure - 01
Apr 24, 2023
Auxiliary request during Opposition procedure - 02
Apr 24, 2023
Auxiliary request during Opposition procedure - 03
Apr 24, 2023
Letter accompanying subsequently filed items
Apr 24, 2023
Reply of the patent proprietor to the notice(s) of opposition
Dec 14, 2022
Communication of a notice of opposition and request to file observations
Dec 14, 2022
Notice of further oppositions to opponent(s)
Dec 6, 2022
Communication of a notice of opposition - first information to patent proprietor
Dec 1, 2022
(Electronic) Receipt
Dec 1, 2022
Citation in opposition procedure - 001
Dec 1, 2022
Citation in opposition procedure - 002
Dec 1, 2022
Citation in opposition procedure - 003
Dec 1, 2022
Citation in opposition procedure - 004
Dec 1, 2022
Citation in opposition procedure - 005
Dec 1, 2022
Citation in opposition procedure - 006
Dec 1, 2022
Citation in opposition procedure - 007
Dec 1, 2022
Citation in opposition procedure - 008
Dec 1, 2022
Letter accompanying subsequently filed items
Dec 1, 2022
Notice of opposition
Dec 1, 2022
Notice of opposition
Mar 15, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 3, 2022
Decision to grant a European patent
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
Filing of the translations of the claims
Jan 21, 2022
French translation of claims
Jan 21, 2022
German translation of the claims
Nov 12, 2021
Bibliographic data of the European patent application
Nov 12, 2021
Communication about intention to grant a European patent
Nov 12, 2021
Intention to grant (signatures)
Nov 12, 2021
Text intended for grant (clean copy)
Nov 12, 2021
Text intended for grant (version for approval)
Oct 16, 2021
(Electronic) Receipt
Oct 16, 2021
Amended claims with annotations
Oct 16, 2021
Claims
Oct 16, 2021
Letter accompanying subsequently filed items
Oct 16, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 9, 2021
Bibliographic data of the European patent application
Sep 9, 2021
Communication about intention to grant a European patent
Sep 9, 2021
Intention to grant (signatures)
Sep 9, 2021
Text intended for grant (clean copy)
Sep 9, 2021
Text intended for grant (version for approval)
Jul 26, 2021
Examination started
Feb 9, 2021
(Electronic) Receipt
Feb 9, 2021
Abstract
Feb 9, 2021
Amended claims filed after receipt of (European) search report
Feb 9, 2021
Amended claims with annotations
Feb 9, 2021
Amended description filed after receipt of (European) search report
Feb 9, 2021
Amended description with annotations
Feb 9, 2021
Amendments received before examination
Feb 9, 2021
Letter accompanying subsequently filed items
Sep 30, 2020
Notification on forthcoming publication of bibliographic data
Jul 31, 2020
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 29, 2020
Communication to designated inventor
Jul 29, 2020
Communication to designated inventor
Jul 29, 2020
Communication to designated inventor
Jul 29, 2020
Communication to designated inventor
Jun 29, 2020
Annexes to the international preliminary examination report
Jun 29, 2020
Copy of the international preliminary examination report
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Request for entry into the European phase
May 6, 2020
Annex to International preliminary examination report
May 6, 2020
International preliminary examination report
May 6, 2020
International preliminary examination report - free text sheet
May 6, 2020
International preliminary examination report - points I-VIII
May 6, 2020
Transmittal of International Preliminary Examination Report
May 4, 2020
Information on entry into European phase
Feb 11, 2020
PCT(IPEA): Amended sheet - claims
Feb 11, 2020
PCT(IPEA): Amended sheet - claims
Feb 11, 2020
Reply to communication PCT/IPEA/429
Dec 11, 2019
Despatch of copy of consultation
Dec 11, 2019
Result of consultation
Dec 11, 2019
Separate sheet with IPEA428
Nov 18, 2019
Notification of election of EPO
Nov 5, 2019
Amendments of documents (Article 19 PCT) (without attachments)
Oct 24, 2019
Notification of receipt of demand
Oct 16, 2019
(Electronic) Receipt
Oct 16, 2019
PCT demand form
Oct 16, 2019
Payment of fees and costs
Oct 16, 2019
Reply to International Search Opinion
Jul 18, 2019
Priority document (electronically transmitted)
Jun 27, 2019
Copy of the international search report
Jun 27, 2019
Published international application - A1
Apr 16, 2019
ISR: cited documents
Apr 16, 2019
Written opinion of the ISA, boxes No. I to VIII
Apr 16, 2019
Written opinion of the ISA, cover sheet
Apr 16, 2019
Written opinion of the ISA, supplemental box
Jan 29, 2019
Notification of receipt of Search copy
Jan 10, 2019
Abstract
Jan 10, 2019
Claims
Jan 10, 2019
Description
Jan 10, 2019
Drawings
Jan 10, 2019
Request form for international application (copy for ISA/EP)

EP3727231

COLOPLAST

Application Number: EP18833605A
Filing Date: Dec 20, 2018
Status: Patent Maintained As Amended; Feb 7, 2025
Publication Date: Mar 12, 2025
External Links: Slate, Register , Google Patents