Functionalized Resin Having A Polar Linker

Patent No. EP3609937 (titled "Functionalized Resin Having A Polar Linker") was filed by Continental Reifen Deutschland on Apr 9, 2018. The application was issued on Nov 22, 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	Aug 19, 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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Jul 10, 2025
Brief communication - Opposition proceedings
Jul 4, 2025
(Electronic) Receipt
Jul 4, 2025
Written submission in preparation to/during oral proceedings
Jun 16, 2025
Annex to the communication - opposition
Jun 16, 2025
Information concerning oral proceedings
Jun 16, 2025
Scanned annex to a communication - opposition procedure
Jun 16, 2025
Summons to attend oral proceedings
Jun 16, 2025
Summons to attend oral proceedings
Sep 11, 2024
Communication of the registration of a transfer or change of name and/or address
Sep 11, 2024
Letter filed during examination procedure after communication from the Examining Division
Sep 11, 2024
Submission concerning representation
Sep 5, 2024
Communication of a notice of opposition and request to file observations
Sep 5, 2024
Notice of further oppositions to opponent(s)
Aug 23, 2024
Communication of a notice of opposition - first information to patent proprietor
Aug 19, 2024
(Electronic) Receipt
Aug 19, 2024
Citation in opposition procedure - 001
Aug 19, 2024
Citation in opposition procedure - 002
Aug 19, 2024
Citation in opposition procedure - 003
Aug 19, 2024
Citation in opposition procedure - 004
Aug 19, 2024
Citation in opposition procedure - 005
Aug 19, 2024
Citation in opposition procedure - 005
Aug 19, 2024
Citation in opposition procedure - 006
Aug 19, 2024
Citation in opposition procedure - 007
Aug 19, 2024
Citation in opposition procedure - 008
Aug 19, 2024
Citation in opposition procedure - 009
Aug 19, 2024
Consolidated list of cited opposition documents
Aug 19, 2024
Notice of opposition
Aug 19, 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
Jan 12, 2024
Communication of the registration of a transfer or change of name and/or address
Dec 14, 2023
(Electronic) Receipt
Dec 14, 2023
Annexes in respect of a client data request
Dec 14, 2023
Annexes in respect of a client data request
Dec 14, 2023
Submission concerning a transfer of rights (applicant)
Dec 5, 2023
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 26, 2023
Decision to grant a European patent
Oct 18, 2023
(Electronic) Receipt
Oct 18, 2023
French translation of claims
Oct 18, 2023
German translation of the claims
Oct 18, 2023
Letter accompanying subsequently filed items
Jul 14, 2023
Annex to the communication about intention to grant a European patent
Jul 14, 2023
Bibliographic data of the European patent application
Jul 14, 2023
Communication about intention to grant a European patent
Jul 14, 2023
Intention to grant (signatures)
Jul 14, 2023
Text intended for grant (clean copy)
Jul 14, 2023
Text intended for grant (version for approval)
Mar 8, 2023
(Electronic) Receipt
Mar 8, 2023
Amended description with annotations
Mar 8, 2023
Description
Mar 8, 2023
Letter accompanying subsequently filed items
Mar 8, 2023
Reply to communication from the Examining Division
Jan 18, 2023
Annex to the communication
Jan 18, 2023
Communication from the Examining Division
Aug 9, 2022
Refund of fees
Aug 5, 2022
Communication of the registration of a transfer or change of name and/or address
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Amended claims with annotations
Jul 12, 2022
Claims
Jul 12, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Reply to communication from the Examining Division
Jul 5, 2022
(Electronic) Receipt
Jul 5, 2022
Annexes in respect of a client data request
Jul 5, 2022
Letter accompanying subsequently filed items
Jul 5, 2022
Submission concerning a transfer of rights (applicant)
Jul 5, 2022
Submission concerning a transfer of rights (applicant)
May 25, 2022
Refund of fees
Mar 10, 2022
Annex to the communication
Mar 10, 2022
Communication from the Examining Division
Mar 2, 2022
Examination started
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 13, 2020
(Electronic) Receipt
May 13, 2020
Amended claims filed after receipt of (European) search report
May 13, 2020
Amended claims with annotations
May 13, 2020
Amendments received before examination
May 13, 2020
Letter accompanying subsequently filed items
Jan 22, 2020
Notification on forthcoming publication of bibliographic data
Jan 15, 2020
Invitation to indicate correct address of inventor
Dec 31, 2019
Letter which had not been notified
Nov 19, 2019
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Nov 15, 2019
Communication to designated inventor
Oct 29, 2019
Copy of the international preliminary report on patentability
Oct 10, 2019
(Electronic) Receipt
Oct 10, 2019
Request for entry into the European phase
Aug 23, 2019
Information on entry into European phase
Mar 11, 2019
Annex
Mar 11, 2019
Submission concerning representation
Feb 15, 2019
Annex
Feb 15, 2019
Incoming letter related to ISA procedure
Feb 15, 2019
Substitute sheet (Rule 26) - request form for ISA/EP
Nov 7, 2018
Priority document (electronically transmitted)
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 19, 2018
Partial International Search Report
Jul 19, 2018
Provisional opinion accompanying the partial search results
May 18, 2018
Notification of receipt of Search copy
Apr 30, 2018
Abstract
Apr 30, 2018
Annex
Apr 30, 2018
Claims
Apr 30, 2018
Description
Apr 30, 2018
Drawings
Apr 30, 2018
Fee calculation sheet for an international application
Apr 30, 2018
Incoming letter related to ISA procedure
Apr 30, 2018
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
Apr 30, 2018
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
Apr 30, 2018
Request form for international application (copy for ISA/EP)

EP3609937

CONTINENTAL REIFEN DEUTSCHLAND

Application Number: EP18721553A
Filing Date: Apr 9, 2018
Status: Granted And Under Opposition; Oct 20, 2023
Publication Date: Nov 22, 2023
External Links: Slate, Register , Google Patents

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Functionalized Resin Having A Polar Linker

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Dossier Documents

EP3609937