Hydraulic Control Plate

Patent No. EP2389528 (titled "Hydraulic Control Plate") was filed by REINZ-Dichtungs-GmbH on Dec 22, 2009. The application was issued on Aug 29, 2018.

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
ELRINGKLINGER	Apr 10, 2019	HOEGER

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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Dec 10, 2024
Decision of the Board of Appeal
Dec 10, 2024
F3032 Notification(s) of the decision
Dec 10, 2024
F3032 Notification(s) of the decision
Sep 17, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 17, 2024
F3013 Oral Proceedings: Forwarding minutes
Sep 17, 2024
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Sep 9, 2024
F3345 Forwarding of submissions to parties
Sep 6, 2024
(Electronic) Receipt
Sep 6, 2024
Letter accompanying subsequently filed items
Sep 6, 2024
Request for interpreters during oral proceedings
Aug 9, 2024
Refund of fees
Aug 5, 2024
F3345 Forwarding of submissions to parties
Jul 30, 2024
(Electronic) Receipt
Jul 30, 2024
Letter accompanying subsequently filed items
Jul 30, 2024
Request for interpreters during oral proceedings
Jul 29, 2024
F3022 Oral proceedings: change of board composition
Jul 29, 2024
F3022 Oral proceedings: change of board composition
Jul 24, 2024
F3303.16 Change of composition of the Board (T)
Jul 19, 2024
F3345 Forwarding of submissions to parties
Jul 15, 2024
(Electronic) Receipt
Jul 15, 2024
Letter accompanying subsequently filed items
Jul 15, 2024
Withdrawal of an appeal
Jul 8, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 8, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 26, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 26, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 23, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Aug 8, 2023
F3345 Forwarding of submissions to parties
Aug 2, 2023
(Electronic) Receipt
Aug 2, 2023
Letter accompanying subsequently filed items
Aug 2, 2023
Oral proceedings: Request for postponement
Jul 10, 2023
F3011.1 Oral Proceedings: summons
Jul 10, 2023
F3011.1 Oral Proceedings: summons
Jul 10, 2023
Standard Communication Rule 103 (2) EPC
Jul 10, 2023
Standard Communication Rule 103 (2) EPC
Jul 5, 2023
F3010 Oral proceedings: order for summons
Jul 5, 2023
F3303.16 Change of composition of the Board (T)
Mar 28, 2023
Composition of the board (T)
Feb 13, 2023
F3345 Forwarding of submissions to parties
Feb 8, 2023
F3345 Forwarding of submissions to parties
Feb 6, 2023
(Electronic) Receipt
Feb 6, 2023
Letter accompanying subsequently filed items
Feb 6, 2023
Reply to appeal
Feb 3, 2023
(Electronic) Receipt
Feb 3, 2023
Letter accompanying subsequently filed items
Feb 3, 2023
Reply to appeal
Sep 26, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 26, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 22, 2022
(Electronic) Receipt
Sep 22, 2022
(Electronic) Receipt
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Annexes (other than cited documents) regarding appeal procedure
Sep 22, 2022
Auxiliary request during appeals procedure - 01
Sep 22, 2022
Auxiliary request during appeals procedure - 02
Sep 22, 2022
Auxiliary request during appeals procedure - 03
Sep 22, 2022
Auxiliary request during appeals procedure - 04
Sep 22, 2022
Auxiliary request during appeals procedure - 05
Sep 22, 2022
Auxiliary request during appeals procedure - 06
Sep 22, 2022
Auxiliary request during appeals procedure - 07
Sep 22, 2022
Auxiliary request during appeals procedure - 08
Sep 22, 2022
Citation in appeal procedure - 021
Sep 22, 2022
Citation in appeal procedure - 022
Sep 22, 2022
Citation in appeal procedure - 023
Sep 22, 2022
Citation in appeal procedure - 024
Sep 22, 2022
Citation in appeal procedure - 025
Sep 22, 2022
Description
Sep 22, 2022
Letter accompanying subsequently filed items
Sep 22, 2022
Letter accompanying subsequently filed items
Sep 22, 2022
Statement of grounds of appeal
Sep 22, 2022
Statement of grounds of appeal
Jul 27, 2022
F3204 Communication of the file number to the parties
Jul 22, 2022
(Electronic) Receipt
Jul 22, 2022
Letter accompanying subsequently filed items
Jul 22, 2022
Notice of appeal
Jul 13, 2022
F3204 Communication of the file number to the parties
Jul 6, 2022
(Electronic) Receipt
Jul 6, 2022
Letter accompanying subsequently filed items
Jul 6, 2022
Notice of appeal
Jun 1, 2022
Advice of delivery
May 13, 2022
(Electronic) Receipt
May 13, 2022
(Electronic) Receipt
May 13, 2022
Advice of delivery
May 13, 2022
Letter accompanying subsequently filed items
May 13, 2022
Letter accompanying subsequently filed items
May 13, 2022
Letter regarding the opposition procedure (no time limit)
May 12, 2022
Annex to the communication - opposition
May 12, 2022
Decision of the Opposition Division and instruction
May 12, 2022
Druckexemplar in opposition procedure
May 12, 2022
Grounds for the decision (Annex) - opposition
May 12, 2022
Interlocutory decision in opposition proceedings
May 12, 2022
Interlocutory decision in opposition proceedings
May 12, 2022
Means of redress
May 12, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 12, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 12, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 12, 2022
Minutes of the taking of evidence
May 12, 2022
Provision of a copy of the minutes - opposition procedure
May 12, 2022
Provision of a copy of the minutes - opposition procedure
May 12, 2022
Scanned annex to a communication - opposition procedure
May 12, 2022
Transmittal of decision / summons - opposition
May 12, 2022
Transmittal of decision / summons - opposition
Mar 2, 2022
Information about the result of oral proceedings
Feb 24, 2022
Brief communication - Opposition proceedings
Feb 18, 2022
(Electronic) Receipt
Feb 18, 2022
Citation in opposition procedure - 020
Feb 18, 2022
Consolidated list of cited opposition documents
Feb 18, 2022
Letter accompanying subsequently filed items
Feb 18, 2022
Written submission in preparation to/during oral proceedings
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 4, 2022
Brief communication - Opposition proceedings
Dec 23, 2021
(Electronic) Receipt
Dec 23, 2021
Letter accompanying subsequently filed items
Dec 23, 2021
Written submission in preparation to/during oral proceedings
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
Letter accompanying subsequently filed items
Dec 21, 2021
Request for interpreters during oral proceedings
Dec 21, 2021
Written submission in preparation to/during oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Nov 29, 2021
Brief communication - Opposition proceedings
Nov 24, 2021
Request for interpreters during oral proceedings
Nov 24, 2021
Request for interpreters during oral proceedings
Oct 19, 2021
(Electronic) Receipt
Oct 19, 2021
(Electronic) Receipt
Oct 19, 2021
Letter accompanying subsequently filed items
Oct 19, 2021
Letter accompanying subsequently filed items
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 19, 2021
Written submission in preparation to/during oral proceedings
Oct 12, 2021
Brief communication - Opposition proceedings
Oct 7, 2021
(Electronic) Receipt
Oct 7, 2021
Advice of delivery
Oct 7, 2021
Advice of delivery
Oct 7, 2021
Advice of delivery
Oct 7, 2021
Letter accompanying subsequently filed items
Oct 7, 2021
Letter accompanying subsequently filed items
Oct 7, 2021
Written submission in preparation to/during oral proceedings
Oct 6, 2021
Advice of delivery
Sep 28, 2021
Advice of delivery
Sep 21, 2021
(Electronic) Receipt
Sep 21, 2021
Advice of delivery
Sep 21, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Annex to the communication - opposition
Sep 20, 2021
Information concerning oral proceedings
Sep 20, 2021
Scanned annex to a communication - opposition procedure
Sep 20, 2021
Scanned annex to a communication - opposition procedure
Sep 20, 2021
Settlement of expenses for witnesses and experts
Sep 20, 2021
Settlement of expenses for witnesses and experts
Sep 20, 2021
Settlement of expenses for witnesses and experts
Sep 20, 2021
Summons to attend oral proceedings
Sep 20, 2021
Summons to attend oral proceedings
Sep 20, 2021
Summons to give evidence
Sep 20, 2021
Summons to give evidence
Sep 20, 2021
Summons to give evidence
Sep 20, 2021
Transmittal of decision / summons - opposition
Sep 20, 2021
Transmittal of decision / summons - opposition
Sep 20, 2021
Transmittal of decision / summons - opposition
Sep 20, 2021
Transmittal of decision / summons - opposition
Mar 9, 2021
Brief communication - Opposition proceedings
Mar 1, 2021
Enlargement of the examining/opposition division
Feb 25, 2021
(Electronic) Receipt
Feb 25, 2021
Citation in opposition procedure - 007
Feb 25, 2021
Citation in opposition procedure - 019
Feb 25, 2021
Letter accompanying subsequently filed items
Feb 25, 2021
Letter regarding the opposition procedure (no time limit)
Feb 17, 2021
Notification concerning the date of oral proceedings
Feb 17, 2021
Notification concerning the date of oral proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Dec 30, 2020
(Electronic) Receipt
Dec 30, 2020
Letter accompanying subsequently filed items
Dec 30, 2020
Written submission in preparation to/during oral proceedings
Dec 29, 2020
(Electronic) Receipt
Dec 29, 2020
Amended description with annotations
Dec 29, 2020
Auxiliary request during Opposition procedure
Dec 29, 2020
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Dec 29, 2020
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Dec 29, 2020
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Dec 29, 2020
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Dec 29, 2020
Request for interpreters during oral proceedings
Dec 29, 2020
Written submission in preparation to/during oral proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
May 13, 2020
Brief communication - Opposition proceedings
May 8, 2020
Advice of delivery
May 7, 2020
(Electronic) Receipt
May 7, 2020
Letter accompanying subsequently filed items
May 7, 2020
Request for interpreters during oral proceedings
Apr 29, 2020
Advice of delivery
Apr 24, 2020
Advice of delivery
Apr 24, 2020
Advice of delivery
Apr 22, 2020
Annex to the communication - opposition
Apr 22, 2020
Information concerning oral proceedings
Apr 22, 2020
Summons to attend oral proceedings
Apr 22, 2020
Summons to attend oral proceedings
Mar 2, 2020
Brief communication - Opposition proceedings
Feb 26, 2020
(Electronic) Receipt
Feb 26, 2020
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Feb 26, 2020
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Feb 26, 2020
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Oct 25, 2019
Brief communication - Opposition proceedings
Oct 21, 2019
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Oct 21, 2019
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Reply of the patent proprietor to the notice(s) of opposition
Jun 12, 2019
Communication of a notice of opposition and request to file observations
Jun 12, 2019
Notice of further oppositions to opponent(s)
Apr 16, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 10, 2019
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Apr 10, 2019
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Apr 10, 2019
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Apr 10, 2019
Notice of opposition
Apr 10, 2019
Notice of opposition
Sep 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 2, 2018
Decision to grant a European patent
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Filing of the translations of the claims
Jul 17, 2018
French translation of claims
Jul 17, 2018
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Mar 14, 2018
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Mar 14, 2018
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Mar 14, 2018
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Amended description with annotations
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Description
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Description
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Reply to communication from the Examining Division
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Amended claims with annotations
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Jul 22, 2010
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Published international application - A1
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Written opinion of the ISA, boxes No. I to VIII
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Written opinion of the ISA, cover sheet
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Description
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EP2389528

REINZ-DICHTUNGS-GMBH

Application Number: EP09804011A
Filing Date: Dec 22, 2009
Status: Revoked; Dec 12, 2024
Publication Date: Aug 29, 2018
External Links: Slate, Register , Google Patents

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EP2389528