Rolling Coating Of Lacquers And Wood Surfaces

Patent No. EP3453464 (titled "Rolling Coating Of Lacquers And Wood Surfaces") was filed by Hesse on Sep 11, 2018. The application was issued on Nov 4, 2020.

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
THE SHERWIN WILLIAMS	Aug 4, 2021	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB

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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Apr 18, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 18, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 13, 2023
Termination of the opposition proceedings with maintenance of patent
Jan 4, 2023
Decision to discontinue the opposition proceedings
Jan 2, 2023
Brief communication - Opposition proceedings
Jan 2, 2023
Brief communication - Opposition proceedings
Jan 2, 2023
Notification concerning the date of oral proceedings
Dec 20, 2022
(Electronic) Receipt
Dec 20, 2022
Letter accompanying subsequently filed items
Dec 20, 2022
Withdrawal of an opposition
Dec 2, 2022
Notification concerning the date of oral proceedings
Dec 2, 2022
Notification concerning the date of oral proceedings
Jul 8, 2022
Advice of delivery
Jul 5, 2022
Advice of delivery
Jul 4, 2022
Brief communication - Opposition proceedings
Jul 4, 2022
Information concerning oral proceedings
Jul 4, 2022
Notification concerning the date of oral proceedings
Jul 4, 2022
Notification concerning the date of oral proceedings
Jul 4, 2022
Summons to attend oral proceedings
Jul 4, 2022
Summons to attend oral proceedings
Jul 4, 2022
Transmittal of decision / summons - opposition
Jul 4, 2022
Transmittal of decision / summons - opposition
Jun 27, 2022
(Electronic) Receipt
Jun 27, 2022
Advice of delivery
Jun 27, 2022
Letter accompanying subsequently filed items
Jun 27, 2022
Oral proceedings: Request for postponement
Jun 24, 2022
Advice of delivery
Jun 23, 2022
Annex to the communication - opposition
Jun 23, 2022
Information concerning oral proceedings
Jun 23, 2022
Summons to attend oral proceedings
Jun 23, 2022
Summons to attend oral proceedings
Jun 23, 2022
Transmittal of decision / summons - opposition
Jun 23, 2022
Transmittal of decision / summons - opposition
Feb 11, 2022
Brief communication - Opposition proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Letter accompanying subsequently filed items
Feb 7, 2022
Letter regarding the opposition procedure (no time limit)
Dec 16, 2021
Brief communication - Opposition proceedings
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Letter accompanying subsequently filed items
Dec 9, 2021
Reply of the patent proprietor to the notice(s) of opposition
Aug 18, 2021
Communication of a notice of opposition and request to file observations
Aug 18, 2021
Notice of further oppositions to opponent(s)
Aug 18, 2021
Refund of fees
Aug 9, 2021
Communication of a notice of opposition - first information to patent proprietor
Aug 4, 2021
(Electronic) Receipt
Aug 4, 2021
Any annexes (other than citation) to an opposition letter
Aug 4, 2021
Citation in opposition procedure - 001
Aug 4, 2021
Citation in opposition procedure - 002
Aug 4, 2021
Citation in opposition procedure - 003
Aug 4, 2021
Citation in opposition procedure - 004
Aug 4, 2021
Citation in opposition procedure - 006
Aug 4, 2021
Citation in opposition procedure - 007
Aug 4, 2021
Citation in opposition procedure - 008
Aug 4, 2021
Citation in opposition procedure - 009
Aug 4, 2021
Citation in opposition procedure - 010
Aug 4, 2021
Consolidated list of cited opposition documents
Aug 4, 2021
Notice of opposition
Aug 4, 2021
Notice of opposition
Nov 16, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 8, 2020
Decision to grant a European patent
Jul 17, 2020
Request for a change to the title of the invention
Jul 1, 2020
(Electronic) Receipt
Jul 1, 2020
English translation of the claims
Jul 1, 2020
Filing of the translations of the claims
Jul 1, 2020
French translation of claims
Jul 1, 2020
Letter accompanying subsequently filed items
Mar 20, 2020
Annex to the communication about intention to grant a European patent
Mar 20, 2020
Bibliographic data of the European patent application
Mar 20, 2020
Communication about intention to grant a European patent
Mar 20, 2020
Intention to grant (signatures)
Mar 20, 2020
Text intended for grant (clean copy)
Mar 20, 2020
Text intended for grant (version for approval)
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Amended claims with annotations
Feb 17, 2020
Amended description with annotations
Feb 17, 2020
Claims
Feb 17, 2020
Description
Feb 17, 2020
Letter accompanying subsequently filed items
Feb 17, 2020
Reply to communication from the Examining Division
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
Amended claims with annotations
Jan 31, 2020
Amended description with annotations
Jan 31, 2020
Claims
Jan 31, 2020
Description
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Reply to communication from the Examining Division
Jan 3, 2020
Document concerning representation
Dec 5, 2019
Annex to the communication
Dec 5, 2019
Communication from the Examining Division
Nov 28, 2019
Examination started
Sep 4, 2019
(Electronic) Receipt
Sep 4, 2019
Amended claims filed after receipt of (European) search report
Sep 4, 2019
Amended claims with annotations
Sep 4, 2019
Amendments received before examination
Sep 4, 2019
Letter accompanying subsequently filed items
Jul 24, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 22, 2019
Communication concerning the filing of a power of attorney
Jul 22, 2019
Communication of amended entries concerning the representative
Jun 25, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 14, 2019
Authorisation
Jun 14, 2019
Request concerning the applicant/representative
May 16, 2019
Communication regarding the transmission of the European search report
May 16, 2019
European search opinion
May 16, 2019
European search report
May 16, 2019
Information on Search Strategy
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Letter concerning search matters
Feb 13, 2019
Notification of forthcoming publication
Feb 7, 2019
Communication regarding the transmission of the European search report
Feb 7, 2019
Information on Search Strategy
Feb 7, 2019
Partial European search report
Feb 7, 2019
Provisional opinion accompanying the partial search results
Jan 29, 2019
Search started
Jan 28, 2019
Communication to designated inventor
Jan 28, 2019
Communication to designated inventor
Jan 28, 2019
Communication to designated inventor
Jan 28, 2019
Communication to designated inventor
Jan 28, 2019
Communication to designated inventor
Jan 28, 2019
Communication to designated inventor
Jan 11, 2019
(Electronic) Receipt
Jan 11, 2019
Designation of inventor
Jan 11, 2019
Letter accompanying subsequently filed items
Nov 16, 2018
Confirmation of receipt of (electronically) transmitted priority document
Nov 13, 2018
Priority document (electronically transmitted)
Oct 1, 2018
Deficiency in designation of inventor
Sep 11, 2018
Abstract
Sep 11, 2018
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 11, 2018
Claims
Sep 11, 2018
Description
Sep 11, 2018
Drawings
Sep 11, 2018
Request for grant of a European patent

EP3453464

HESSE

Application Number: EP18193716A
Filing Date: Sep 11, 2018
Status: Granted And Under Opposition; Oct 2, 2020
Publication Date: Nov 4, 2020
External Links: Slate, Register , Google Patents

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Rolling Coating Of Lacquers And Wood Surfaces

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Dossier Documents

EP3453464