Wave Seal For Filter Element

Patent No. EP3370849 (titled "Wave Seal For Filter Element") was filed by Parker Hannifin on Nov 2, 2016. The application was issued on Feb 19, 2020.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
DONALDSON	Nov 19, 2020	IPLODGE BVBA

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

Mar 13, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 13, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 8, 2023
Termination of the opposition proceedings with revocation of patent
Jan 3, 2023
Communication of amended entries concerning the representative
Nov 25, 2022
Annex to the communication - opposition
Nov 25, 2022
Decision of the Opposition Division and instruction
Nov 25, 2022
Decision revoking the European patent
Nov 25, 2022
Decision revoking the European patent
Nov 25, 2022
Grounds for the decision (Annex) - opposition
Nov 25, 2022
Means of redress
Nov 25, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 25, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 25, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 25, 2022
Provision of a copy of the minutes - opposition procedure
Nov 25, 2022
Provision of a copy of the minutes - opposition procedure
Nov 25, 2022
Scanned annex to a communication - opposition procedure
Nov 25, 2022
Scanned annex to a communication - opposition procedure
Nov 25, 2022
Transmittal of decision / summons - opposition
Nov 25, 2022
Transmittal of decision / summons - opposition
Nov 8, 2022
Brief communication - Opposition proceedings
Nov 7, 2022
Communication of amended entries
Nov 1, 2022
General authorisation
Nov 1, 2022
Letter accompanying subsequently filed items (CDR)
Nov 1, 2022
Request for a change of address - opponent
May 11, 2022
Information about the result of oral proceedings
May 10, 2022
(Electronic) Receipt
May 10, 2022
Any annexes (other than citation) to an opposition letter
May 10, 2022
Letter accompanying subsequently filed items
May 10, 2022
Written submission in preparation to/during oral proceedings
Mar 16, 2022
Brief communication - Opposition proceedings
Mar 16, 2022
Brief communication - Opposition proceedings
Mar 11, 2022
(Electronic) Receipt
Mar 11, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
Written submission in preparation to/during oral proceedings
Mar 10, 2022
(Electronic) Receipt
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure
Mar 10, 2022
Auxiliary request during Opposition procedure - 01
Mar 10, 2022
Auxiliary request during Opposition procedure - 02
Mar 10, 2022
Auxiliary request during Opposition procedure - 03
Mar 10, 2022
Auxiliary request during Opposition procedure - 04
Mar 10, 2022
Auxiliary request during Opposition procedure - 05
Mar 10, 2022
Auxiliary request during Opposition procedure - 06
Mar 10, 2022
Auxiliary request during Opposition procedure - 07
Mar 10, 2022
Letter accompanying subsequently filed items
Mar 10, 2022
Main request during Opposition procedure
Mar 10, 2022
Main request during Opposition procedure
Mar 10, 2022
Written submission in preparation to/during oral proceedings
Mar 10, 2022
Written submission in preparation to/during oral proceedings
Jan 31, 2022
Communication of amended entries concerning the representative
Jan 24, 2022
Letter accompanying subsequently filed items
Jan 24, 2022
Submission concerning change of applicant's representative
Dec 16, 2021
(Electronic) Receipt
Dec 16, 2021
Advice of delivery
Dec 16, 2021
Advice of delivery
Dec 16, 2021
Annex to the communication - opposition
Dec 16, 2021
Information concerning oral proceedings
Dec 16, 2021
Letter accompanying subsequently filed items
Dec 16, 2021
Summons to attend oral proceedings
Dec 16, 2021
Summons to attend oral proceedings
Dec 16, 2021
Transmittal of decision / summons - opposition
Dec 16, 2021
Transmittal of decision / summons - opposition
Dec 6, 2021
Document concerning representation
Dec 6, 2021
Letter accompanying subsequently filed items
Nov 24, 2021
Document concerning representation
Nov 24, 2021
Letter accompanying subsequently filed items
Apr 20, 2021
Brief communication - Opposition proceedings
Apr 14, 2021
(Electronic) Receipt
Apr 14, 2021
Letter accompanying subsequently filed items
Apr 14, 2021
Main request during Opposition procedure
Apr 14, 2021
Main request during Opposition procedure
Apr 14, 2021
Reply of the patent proprietor to the notice(s) of opposition
Dec 4, 2020
Communication of a notice of opposition and request to file observations
Dec 4, 2020
Notice of further oppositions to opponent(s)
Nov 26, 2020
Communication of a notice of opposition - first information to patent proprietor
Nov 19, 2020
(Electronic) Receipt
Nov 19, 2020
Citation in opposition procedure - 001
Nov 19, 2020
Citation in opposition procedure - 002
Nov 19, 2020
Citation in opposition procedure - 003
Nov 19, 2020
Citation in opposition procedure - 004
Nov 19, 2020
Citation in opposition procedure - 005
Nov 19, 2020
Citation in opposition procedure - 006
Nov 19, 2020
Citation in opposition procedure - 007
Nov 19, 2020
Citation in opposition procedure - 008
Nov 19, 2020
Citation in opposition procedure - 009
Nov 19, 2020
Citation in opposition procedure - 010
Nov 19, 2020
Citation in opposition procedure - 011
Nov 19, 2020
Citation in opposition procedure - 012
Nov 19, 2020
Citation in opposition procedure - 013
Nov 19, 2020
Citation in opposition procedure - 014
Nov 19, 2020
Consolidated list of cited opposition documents
Nov 19, 2020
International publication (Pamphlet)
Nov 19, 2020
Notice of opposition
Nov 19, 2020
Notice of opposition
Mar 2, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 23, 2020
Decision to grant a European patent
Jan 8, 2020
(Electronic) Receipt
Jan 8, 2020
Filing of the translations of the claims
Jan 8, 2020
French translation of claims
Jan 8, 2020
German translation of the claims
Jan 8, 2020
Letter accompanying subsequently filed items
Oct 24, 2019
Communication concerning corrected entries of the applicant
Sep 24, 2019
(Electronic) Receipt
Sep 24, 2019
Letter accompanying subsequently filed items
Sep 24, 2019
Request for correction of errors in filed documents
Sep 16, 2019
Bibliographic data of the European patent application
Sep 16, 2019
Communication about intention to grant a European patent
Sep 16, 2019
Intention to grant (signatures)
Sep 16, 2019
Text intended for grant (clean copy)
Sep 16, 2019
Text intended for grant (version for approval)
May 13, 2019
Examination started
Dec 10, 2018
(Electronic) Receipt
Dec 10, 2018
Amended claims filed after receipt of (European) search report
Dec 10, 2018
Amended claims with annotations
Dec 10, 2018
Amended description filed after receipt of (European) search report
Dec 10, 2018
Amended description with annotations
Dec 10, 2018
Amendments received before examination
Dec 10, 2018
Letter accompanying subsequently filed items
Aug 24, 2018
Communication to designated inventor
Aug 16, 2018
Notification on forthcoming publication of bibliographic data
Aug 15, 2018
(Electronic) Receipt
Aug 15, 2018
Letter accompanying subsequently filed items
Aug 15, 2018
Letter concerning the inventor
Jul 11, 2018
Invitation to indicate correct address of inventor
Jun 28, 2018
Letter which had not been notified
Jun 12, 2018
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 8, 2018
Communication to designated inventor
Jun 8, 2018
Communication to designated inventor
Jun 8, 2018
Communication to designated inventor
Jun 8, 2018
Communication to designated inventor
May 22, 2018
(Electronic) Receipt
May 22, 2018
Request for entry into the European phase
May 17, 2018
Annexes to the international preliminary examination report
May 17, 2018
Copy of the international preliminary examination report
Mar 16, 2018
Information on entry into European phase
Oct 19, 2017
Annex to International preliminary examination report
Oct 19, 2017
International preliminary examination report
Oct 19, 2017
International preliminary examination report - free text sheet
Oct 19, 2017
International preliminary examination report - points I-VIII
Oct 19, 2017
Transmittal of International Preliminary Examination Report
Oct 3, 2017
Notification of election of EPO
Sep 19, 2017
Amendments of documents (Article 19 PCT) (without attachments)
Sep 7, 2017
Notification of receipt of demand
Aug 31, 2017
Document concerning fees and payments
Aug 31, 2017
Document concerning fees and payments
Aug 31, 2017
Letter regarding PCTII procedure
Aug 31, 2017
PCT demand form
Aug 31, 2017
PCT(IPEA): Amended sheet - claims
Aug 31, 2017
PCT(IPEA): Amended sheet - claims
Aug 31, 2017
Reply to International Search Opinion
May 31, 2017
Priority document (electronically transmitted)
May 31, 2017
Priority document (electronically transmitted)
May 11, 2017
Copy of the international search report
May 11, 2017
Published international application - A1
Mar 9, 2017
ISR: cited documents
Mar 8, 2017
Written opinion of the ISA, boxes No. I to VIII
Mar 8, 2017
Written opinion of the ISA, cover sheet
Mar 8, 2017
Written opinion of the ISA, supplemental box
Dec 16, 2016
Notification of receipt of Search copy
Dec 1, 2016
Abstract
Dec 1, 2016
Annex
Dec 1, 2016
Claims
Dec 1, 2016
Description
Dec 1, 2016
Drawings
Dec 1, 2016
Fee calculation sheet for an international application
Dec 1, 2016
Fee calculation sheet for an international application
Dec 1, 2016
Incoming letter related to ISA procedure
Dec 1, 2016
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
Dec 1, 2016
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
Dec 1, 2016
Request form for international application (copy for ISA/EP)
Dec 1, 2016
Request form for international application (copy for ISA/EP)
Dec 1, 2016
Submission concerning representation

EP3370849

PARKER HANNIFIN

Application Number: EP16805557A
Filing Date: Nov 2, 2016
Status: Revoked; Mar 10, 2023
Publication Date: Feb 19, 2020
External Links: Slate, Register , Google Patents

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Wave Seal For Filter Element

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Dossier Documents

EP3370849