Functionalized Resin Having A Polar Linker

Patent No. EP3609936 (titled "Functionalized Resin Having A Polar Linker") was filed by Continental Reifen Deutschland on Apr 9, 2018. The application was issued on Oct 11, 2023.

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
EVONIK OPERATIONS	Jul 10, 2024	MURGITROYD

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 5, 2026
Information about the result of oral proceedings
Jan 12, 2026
Notification concerning the date of oral proceedings
Jan 12, 2026
Notification concerning the date of oral proceedings
Nov 21, 2025
Brief communication - Opposition proceedings
Nov 19, 2025
(Electronic) Receipt
Nov 19, 2025
Letter accompanying subsequently filed items
Nov 19, 2025
Written submission in preparation to/during oral proceedings
Nov 18, 2025
Brief communication - Opposition proceedings
Nov 14, 2025
(Electronic) Receipt
Nov 14, 2025
Letter accompanying subsequently filed items
Nov 14, 2025
Written submission in preparation to/during oral proceedings
Nov 14, 2025
Written submission in preparation to/during oral proceedings
May 8, 2025
Annex to the communication - opposition
May 8, 2025
Scanned annex to a communication - opposition procedure
May 8, 2025
Summons to attend oral proceedings
May 8, 2025
Summons to attend oral proceedings
May 5, 2025
Letter relating to the request for the automatic debiting procedure
May 5, 2025
Letter relating to the revocation of the automatic debiting procedure
Oct 7, 2024
Brief communication - Opposition proceedings
Oct 1, 2024
(Electronic) Receipt
Oct 1, 2024
Letter accompanying subsequently filed items
Oct 1, 2024
Reply of the patent proprietor to the notice(s) of opposition
Jul 25, 2024
Communication of a notice of opposition and request to file observations
Jul 25, 2024
Notice of further oppositions to opponent(s)
Jul 11, 2024
Communication of a notice of opposition - first information to patent proprietor
Jul 10, 2024
(Electronic) Receipt
Jul 10, 2024
Citation in opposition procedure - 001
Jul 10, 2024
Citation in opposition procedure - 002
Jul 10, 2024
Citation in opposition procedure - 003
Jul 10, 2024
Citation in opposition procedure - 004
Jul 10, 2024
Citation in opposition procedure - 005
Jul 10, 2024
Citation in opposition procedure - 006
Jul 10, 2024
Citation in opposition procedure - 007
Jul 10, 2024
Citation in opposition procedure - 008
Jul 10, 2024
Consolidated list of cited opposition documents
Jul 10, 2024
Notice of opposition
Jul 10, 2024
Notice of opposition
Feb 7, 2024
Communication of the registration of a transfer or change of name and/or address
Jan 26, 2024
Annexes in respect of a client data request
Jan 26, 2024
Letter accompanying subsequently filed items
Jan 26, 2024
Submission concerning change of applicant's address
Oct 24, 2023
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 14, 2023
Decision to grant a European patent
Sep 1, 2023
(Electronic) Receipt
Sep 1, 2023
Filing of the translations of the claims
Sep 1, 2023
French translation of claims
Sep 1, 2023
German translation of the claims
May 30, 2023
Annex to the communication about intention to grant a European patent
May 30, 2023
Bibliographic data of the European patent application
May 30, 2023
Communication about intention to grant a European patent
May 30, 2023
Intention to grant (signatures)
May 30, 2023
Text intended for grant (clean copy)
May 30, 2023
Text intended for grant (version for approval)
Jan 26, 2023
(Electronic) Receipt
Jan 26, 2023
Amended description with annotations
Jan 26, 2023
Description
Jan 26, 2023
Letter accompanying subsequently filed items
Jan 26, 2023
Reply to communication from the Examining Division
Jan 18, 2023
Annex to the communication
Jan 18, 2023
Communication from the Examining Division
Jun 28, 2022
(Electronic) Receipt
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Claims
Jun 28, 2022
Letter accompanying subsequently filed items
Jun 28, 2022
Reply to communication from the Examining Division
Mar 7, 2022
Annex to the communication
Mar 7, 2022
Communication from the Examining Division
Mar 1, 2022
Examination started
Mar 15, 2021
Letter relating to the automatic debiting procedure
Feb 23, 2021
Communication of amended entries concerning the representative
Feb 17, 2021
Annexes in respect of a client data request
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Submission concerning change of applicant's representative
Nov 24, 2020
Communication of the registration of a transfer or change of name and/or address
Nov 13, 2020
Annexes in respect of a client data request
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Submission concerning change of applicant's address
May 14, 2020
(Electronic) Receipt
May 14, 2020
Amended claims filed after receipt of (European) search report
May 14, 2020
Amended claims with annotations
May 14, 2020
Amendments received before examination
May 14, 2020
Letter accompanying subsequently filed items
Jan 22, 2020
Invitation to indicate correct address of inventor
Jan 22, 2020
Notification on forthcoming publication of bibliographic data
Jan 16, 2020
Letter which had not been notified
Nov 20, 2019
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Nov 18, 2019
Communication to designated inventor
Oct 29, 2019
Copy of the international preliminary report on patentability
Sep 25, 2019
(Electronic) Receipt
Sep 25, 2019
Request for entry into the European phase
Aug 23, 2019
Information on entry into European phase
Jan 24, 2019
Annex
Jan 24, 2019
Incoming letter related to ISA procedure
Jan 24, 2019
Incoming letter related to ISA procedure
Jan 24, 2019
Submission concerning representation
Dec 13, 2018
Republication of front page of international application with corrected bibliographic data
Nov 7, 2018
Communication in cases for which no other form is applicable
Nov 7, 2018
Priority document (electronically transmitted)
Oct 18, 2018
Copy of the international search report
Oct 18, 2018
Published international application - A1
Sep 18, 2018
ISR: cited documents
Sep 17, 2018
Written opinion of the ISA, boxes No. I to VIII
Sep 17, 2018
Written opinion of the ISA, cover sheet
Sep 17, 2018
Written opinion of the ISA, supplemental box
Jul 18, 2018
Partial International Search Report
Jul 18, 2018
Provisional opinion accompanying the partial search results
Jun 28, 2018
Annex
Jun 28, 2018
Incoming letter related to ISA procedure
Jun 28, 2018
Substitute sheet (Rule 26) - drawings for ISA/EP
May 15, 2018
Notification of receipt of Search copy
Apr 26, 2018
Abstract
Apr 26, 2018
Annex
Apr 26, 2018
Claims
Apr 26, 2018
Description
Apr 26, 2018
Drawings
Apr 26, 2018
Fee calculation sheet for an international application
Apr 26, 2018
Incoming letter related to ISA procedure
Apr 26, 2018
Invitation to Correct Defects in the International Application (copy for ISA/EP)
Apr 26, 2018
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
Apr 26, 2018
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
Apr 26, 2018
Request form for international application (copy for ISA/EP)

EP3609936

CONTINENTAL REIFEN DEUTSCHLAND

Application Number: EP18720735A
Filing Date: Apr 9, 2018
Status: Granted And Under Opposition; Sep 8, 2023
Publication Date: Oct 11, 2023
External Links: Slate, Register , Google Patents

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Functionalized Resin Having A Polar Linker

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Dossier Documents

EP3609936