Filter Device And Filter Element

Patent No. EP2192966 (titled "Filter Device And Filter Element") was filed by Hydac Filtertechnik on Jul 24, 2008. The application was issued on Nov 29, 2017.

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
CATERPILLAR	Aug 29, 2018	KRAMER BARSKE SCHMIDTCHEN PATENTANWALTE PARTG MBB
MANN HUMMEL	Aug 29, 2018	KOHLER SCHMID MOBUS PATENTANWALTE
DONALDSON	Aug 28, 2018	PGA
MAHLE	Aug 14, 2018	BRP RENAUD & PARTNER
MAHLE	Aug 14, 2018	BRP RENAUD & PARTNER MBB RECHTSANWALTE PATENTANWALTE STEUERBERATER

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
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Feb 15, 2023
Advice of delivery
Feb 8, 2023
Advice of delivery
Feb 8, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 8, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 8, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 8, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 8, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 8, 2023
Refund of fees
Feb 7, 2023
Advice of delivery
Feb 7, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 7, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 7, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 7, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 7, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 6, 2023
F3039 Attendance note about a phone conversation and continuation sheet
Feb 6, 2023
F3042 Dispatch of attendance note about a phone conversation
Feb 6, 2023
F3042 Dispatch of attendance note about a phone conversation
Feb 6, 2023
F3042 Dispatch of attendance note about a phone conversation
Feb 6, 2023
F3042 Dispatch of attendance note about a phone conversation
Feb 6, 2023
F3042 Dispatch of attendance note about a phone conversation
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
Termination of the opposition proceedings with revocation of patent
Feb 1, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jan 31, 2023
(Electronic) Receipt
Jan 31, 2023
(Electronic) Receipt
Jan 31, 2023
Letter accompanying subsequently filed items
Jan 31, 2023
Letter accompanying subsequently filed items
Jan 31, 2023
Letter dealing with oral proceedings
Jan 31, 2023
Letter dealing with oral proceedings
Jan 31, 2023
Letter relating to the revocation of the automatic debiting procedure
Jan 26, 2023
Letter accompanying subsequently filed items
Jan 19, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 19, 2023
F3345 Forwarding of submissions to parties
Jan 19, 2023
F3345 Forwarding of submissions to parties
Jan 19, 2023
F3345 Forwarding of submissions to parties
Jan 19, 2023
F3345 Forwarding of submissions to parties
Jan 16, 2023
(Electronic) Receipt
Jan 16, 2023
F3345 Forwarding of submissions to parties
Jan 16, 2023
F3345 Forwarding of submissions to parties
Jan 16, 2023
F3345 Forwarding of submissions to parties
Jan 16, 2023
F3345 Forwarding of submissions to parties
Jan 16, 2023
Letter accompanying subsequently filed items
Jan 16, 2023
Request for interpreters during oral proceedings
Jan 11, 2023
Letter dealing with oral proceedings during the appeal procedure
Dec 8, 2022
F3018 Oral proceedings: Confirmation interpreters
Dec 8, 2022
F3345 Forwarding of submissions to parties
Dec 2, 2022
(Electronic) Receipt
Dec 2, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 2, 2022
Non-Patent Literature cited during the appeal procedure
Dec 2, 2022
Request for interpreters during oral proceedings
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 25, 2022
F3345 Forwarding of submissions to parties
Oct 25, 2022
Request for interpreters during oral proceedings
Oct 21, 2022
(Electronic) Receipt
Oct 21, 2022
Letter accompanying subsequently filed items
Oct 21, 2022
Request for interpreters during oral proceedings
Oct 19, 2022
Request for interpreters during oral proceedings
Sep 16, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 16, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 9, 2022
F3345 Forwarding of submissions to parties
Sep 9, 2022
F3345 Forwarding of submissions to parties
Sep 9, 2022
F3345 Forwarding of submissions to parties
Sep 9, 2022
F3345 Forwarding of submissions to parties
Sep 8, 2022
Advice of delivery
Sep 7, 2022
Advice of delivery
Sep 6, 2022
(Electronic) Receipt
Sep 6, 2022
Letter accompanying subsequently filed items
Sep 6, 2022
Oral proceedings: reply to date proposed
Sep 5, 2022
F3011.2 Oral Proceedings: Summons VICO
Sep 5, 2022
F3345 Forwarding of submissions to parties
Sep 5, 2022
F3345 Forwarding of submissions to parties
Sep 5, 2022
F3345 Forwarding of submissions to parties
Sep 5, 2022
F3345 Forwarding of submissions to parties
Aug 31, 2022
(Electronic) Receipt
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Amended claims with annotations
Aug 31, 2022
Auxiliary request during appeals procedure - 01
Aug 31, 2022
Auxiliary request during appeals procedure - 01
Aug 31, 2022
Auxiliary request during appeals procedure - 02
Aug 31, 2022
Auxiliary request during appeals procedure - 02
Aug 31, 2022
Auxiliary request during appeals procedure - 03
Aug 31, 2022
Auxiliary request during appeals procedure - 03
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
Claims
Aug 31, 2022
F3010 Oral proceedings: order for summons
Aug 31, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
Letter relating to Appeal Procedure
Aug 31, 2022
Main request during appeals procedure
Apr 22, 2022
F3345 Forwarding of submissions to parties
Apr 22, 2022
F3345 Forwarding of submissions to parties
Apr 22, 2022
F3345 Forwarding of submissions to parties
Apr 22, 2022
F3345 Forwarding of submissions to parties
Apr 14, 2022
(Electronic) Receipt
Apr 14, 2022
Letter accompanying subsequently filed items
Apr 14, 2022
Reply to appeal
Apr 6, 2022
F3345 Forwarding of submissions to parties
Apr 6, 2022
F3345 Forwarding of submissions to parties
Apr 1, 2022
(Electronic) Receipt
Apr 1, 2022
(Electronic) Receipt
Apr 1, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Reply to appeal
Apr 1, 2022
Reply to appeal
Mar 4, 2022
F3345 Forwarding of submissions to parties
Feb 17, 2022
Composition of the board (T)
Feb 17, 2022
Non-scannable object
Feb 17, 2022
Non-scannable object
Feb 17, 2022
Patent Document cited during the appeal procedure
Feb 17, 2022
Patent Document cited during the appeal procedure
Feb 17, 2022
Patent Document cited during the appeal procedure
Feb 17, 2022
Patent Document cited during the appeal procedure
Feb 17, 2022
Reply to appeal
Dec 6, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 6, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 6, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 6, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 1, 2021
(Electronic) Receipt
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Claims
Dec 1, 2021
Letter accompanying subsequently filed items
Dec 1, 2021
Statement of grounds of appeal
Sep 21, 2021
F3204 Communication of the file number to the parties
Sep 21, 2021
F3204 Communication of the file number to the parties
Sep 21, 2021
F3204 Communication of the file number to the parties
Sep 21, 2021
F3204 Communication of the file number to the parties
Sep 21, 2021
F3204 Communication of the file number to the parties
Sep 14, 2021
(Electronic) Receipt
Sep 14, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
Notice of appeal
Sep 1, 2021
Communication of the registration of a transfer or change of name and/or address
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 24, 2021
Annexes in respect of a client data request
Aug 9, 2021
Advice of delivery
Aug 6, 2021
Advice of delivery
Aug 6, 2021
Advice of delivery
Aug 6, 2021
Advice of delivery
Aug 6, 2021
Advice of delivery
Aug 5, 2021
Advice of delivery
Aug 3, 2021
Annex to the communication - opposition
Aug 3, 2021
Decision of the Opposition Division and instruction
Aug 3, 2021
Decision revoking the European patent
Aug 3, 2021
Decision revoking the European patent
Aug 3, 2021
Decision revoking the European patent
Aug 3, 2021
Decision revoking the European patent
Aug 3, 2021
Decision revoking the European patent
Aug 3, 2021
Grounds for the decision (Annex) - opposition
Aug 3, 2021
Means of redress
Aug 3, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 3, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 3, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 3, 2021
Provision of a copy of the minutes - opposition procedure
Aug 3, 2021
Provision of a copy of the minutes - opposition procedure
Aug 3, 2021
Provision of a copy of the minutes - opposition procedure
Aug 3, 2021
Provision of a copy of the minutes - opposition procedure
Aug 3, 2021
Provision of a copy of the minutes - opposition procedure
Aug 3, 2021
Transmittal of decision / summons - opposition
Aug 3, 2021
Transmittal of decision / summons - opposition
Aug 3, 2021
Transmittal of decision / summons - opposition
Aug 3, 2021
Transmittal of decision / summons - opposition
Aug 3, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Information about the result of oral proceedings
Mar 11, 2021
Consolidated list of cited opposition documents
Feb 11, 2021
Any annexes (other than citation) to an opposition letter
Feb 11, 2021
Written submission in preparation to/during oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 8, 2021
Notification concerning the date of oral proceedings
Feb 2, 2021
(Electronic) Receipt
Feb 2, 2021
Letter accompanying subsequently filed items
Feb 2, 2021
Oral proceedings: reply to date proposed
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Dec 21, 2020
Request for interpreters during oral proceedings
Nov 26, 2020
Advice of delivery
Nov 25, 2020
Advice of delivery
Nov 25, 2020
Advice of delivery
Nov 24, 2020
Advice of delivery
Nov 24, 2020
Advice of delivery
Nov 24, 2020
Advice of delivery
Nov 19, 2020
Acknowledgement of a document
Nov 19, 2020
Acknowledgement of a document
Nov 19, 2020
Acknowledgement of a document
Nov 19, 2020
Acknowledgement of a document
Nov 19, 2020
Acknowledgement of a document
Nov 19, 2020
Annex to the communication - opposition
Nov 19, 2020
Summons to attend oral proceedings
Nov 19, 2020
Summons to attend oral proceedings
Nov 19, 2020
Summons to attend oral proceedings
Nov 19, 2020
Summons to attend oral proceedings
Nov 19, 2020
Summons to attend oral proceedings
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Written submission in preparation to/during oral proceedings
Sep 17, 2020
(Electronic) Receipt
Sep 17, 2020
Any annexes (other than citation) to an opposition letter
Sep 17, 2020
Letter accompanying subsequently filed items
Sep 17, 2020
Letter regarding the opposition procedure (no time limit)
Sep 17, 2020
Non-patent literature cited during the opposition procedure
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 17, 2020
Notification concerning the date of oral proceedings
Sep 17, 2020
Written submission in preparation to/during oral proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 7, 2020
Brief communication - Opposition proceedings
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Written submission in preparation to/during oral proceedings
Sep 2, 2020
(Electronic) Receipt
Sep 2, 2020
Letter accompanying subsequently filed items
Sep 2, 2020
Written submission in preparation to/during oral proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 17, 2020
(Electronic) Receipt
Aug 17, 2020
Letter accompanying subsequently filed items
Aug 17, 2020
Oral proceedings: reply to date proposed
Aug 11, 2020
Oral proceedings: reply to date proposed
Aug 6, 2020
Oral proceedings: reply to date proposed
Jul 22, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
Notification concerning the date of oral proceedings
Jun 3, 2020
Communication of amended entries
May 27, 2020
Advice of delivery
May 26, 2020
Advice of delivery
May 26, 2020
Advice of delivery
May 25, 2020
Advice of delivery
May 25, 2020
Advice of delivery
May 25, 2020
Advice of delivery
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Annex to the communication - opposition
May 19, 2020
Information about the result of oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 11, 2020
Annex to the communication - opposition
Apr 14, 2020
Communication of amended entries
Apr 6, 2020
Request for change of opponent's representative
Apr 1, 2020
Advice of delivery
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Feb 21, 2020
Brief communication - Opposition proceedings
Feb 21, 2020
Brief communication - Opposition proceedings
Feb 21, 2020
Brief communication - Opposition proceedings
Feb 21, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 20, 2020
Citation in opposition procedure - 043
Feb 20, 2020
Citation in opposition procedure - 044
Feb 20, 2020
Letter regarding the opposition procedure (no time limit)
Feb 20, 2020
Request for interpreters during oral proceedings
Feb 19, 2020
Auxiliary request during Opposition procedure
Feb 19, 2020
Auxiliary request during Opposition procedure - 01
Feb 19, 2020
Written submission in preparation to/during oral proceedings
Feb 17, 2020
Amended claims with annotations
Feb 17, 2020
Brief communication - Opposition proceedings
Feb 17, 2020
Brief communication - Opposition proceedings
Feb 17, 2020
Brief communication - Opposition proceedings
Feb 17, 2020
Brief communication - Opposition proceedings
Feb 17, 2020
Citation in opposition procedure - 043
Feb 17, 2020
Citation in opposition procedure - 044
Feb 17, 2020
Claims
Feb 17, 2020
Request for interpreters during oral proceedings
Feb 17, 2020
Written submission in preparation to/during oral proceedings
Feb 17, 2020
Written submission in preparation to/during oral proceedings
Feb 14, 2020
Any annexes (other than citation) to an opposition letter
Feb 14, 2020
Letter regarding the opposition procedure (no time limit)
Feb 13, 2020
Letter regarding the opposition procedure (no time limit)
Feb 13, 2020
Request for interpreters during oral proceedings
Feb 12, 2020
Written submission in preparation to/during oral proceedings
Feb 11, 2020
(Electronic) Receipt
Feb 11, 2020
Letter accompanying subsequently filed items
Feb 11, 2020
Written submission in preparation to/during oral proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 8, 2020
(Electronic) Receipt
Jan 8, 2020
Letter accompanying subsequently filed items
Jan 8, 2020
Request for interpreters during oral proceedings
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 23, 2019
Advice of delivery
Sep 20, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Annex to the communication - opposition
Sep 17, 2019
Information concerning oral proceedings
Sep 17, 2019
Summons to attend oral proceedings
Sep 17, 2019
Summons to attend oral proceedings
Sep 17, 2019
Summons to attend oral proceedings
Sep 17, 2019
Summons to attend oral proceedings
Sep 17, 2019
Summons to attend oral proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 10, 2019
Auxiliary request during Opposition procedure
Jul 10, 2019
Auxiliary request during Opposition procedure
Jul 10, 2019
Auxiliary request during Opposition procedure
Jul 10, 2019
Auxiliary request during Opposition procedure
Jul 10, 2019
Citation in opposition procedure
Jul 10, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 11, 2019
Communication of a notice of opposition and request to file observations
Mar 11, 2019
Notice of further oppositions to opponent(s)
Mar 11, 2019
Notice of further oppositions to opponent(s)
Mar 11, 2019
Notice of further oppositions to opponent(s)
Mar 11, 2019
Notice of further oppositions to opponent(s)
Sep 14, 2018
Communication of a notice of opposition and request to file observations
Sep 14, 2018
Notice of further oppositions to opponent(s)
Sep 14, 2018
Notice of further oppositions to opponent(s)
Sep 14, 2018
Notice of further oppositions to opponent(s)
Sep 14, 2018
Notice of further oppositions to opponent(s)
Sep 11, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 29, 2018
(Electronic) Receipt
Aug 29, 2018
(Electronic) Receipt
Aug 29, 2018
Citation in opposition procedure
Aug 29, 2018
Citation in opposition procedure
Aug 29, 2018
Citation in opposition procedure
Aug 29, 2018
Citation in opposition procedure
Aug 29, 2018
Citation in opposition procedure
Aug 29, 2018
Citation in opposition procedure - 015
Aug 29, 2018
Citation in opposition procedure - 016
Aug 29, 2018
Citation in opposition procedure - 017
Aug 29, 2018
Citation in opposition procedure - 018
Aug 29, 2018
Citation in opposition procedure - 019
Aug 29, 2018
Citation in opposition procedure - 020
Aug 29, 2018
Citation in opposition procedure - 021
Aug 29, 2018
Citation in opposition procedure - 022
Aug 29, 2018
Citation in opposition procedure - 023
Aug 29, 2018
Citation in opposition procedure - 024
Aug 29, 2018
Citation in opposition procedure - 025
Aug 29, 2018
Citation in opposition procedure - 026
Aug 29, 2018
Citation in opposition procedure - 027
Aug 29, 2018
Citation in opposition procedure - 028
Aug 29, 2018
Citation in opposition procedure - 029
Aug 29, 2018
Citation in opposition procedure - 030
Aug 29, 2018
Citation in opposition procedure - 031
Aug 29, 2018
Citation in opposition procedure - 032
Aug 29, 2018
Citation in opposition procedure - 033
Aug 29, 2018
Citation in opposition procedure - 034
Aug 29, 2018
Citation in opposition procedure - 035
Aug 29, 2018
Citation in opposition procedure - 036
Aug 29, 2018
Citation in opposition procedure - 037
Aug 29, 2018
Citation in opposition procedure - 038
Aug 29, 2018
Citation in opposition procedure - 039
Aug 29, 2018
Citation in opposition procedure - 040
Aug 29, 2018
Citation in opposition procedure - 041
Aug 29, 2018
Citation in opposition procedure - 042
Aug 29, 2018
Notice of opposition
Aug 29, 2018
Notice of opposition
Aug 29, 2018
Notice of opposition
Aug 29, 2018
Notice of opposition
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 29, 2018
Patent document cited during the opposition procedure
Aug 28, 2018
(Electronic) Receipt
Aug 28, 2018
Citation in opposition procedure
Aug 28, 2018
Citation in opposition procedure - 007
Aug 28, 2018
Citation in opposition procedure - 008
Aug 28, 2018
Citation in opposition procedure - 009
Aug 28, 2018
Citation in opposition procedure - 010
Aug 28, 2018
Citation in opposition procedure - 011
Aug 28, 2018
Citation in opposition procedure - 012
Aug 28, 2018
Citation in opposition procedure - 013
Aug 28, 2018
Citation in opposition procedure - 014
Aug 28, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 28, 2018
Letter accompanying subsequently filed items
Aug 28, 2018
Notice of opposition
Aug 28, 2018
Notice of opposition
Aug 28, 2018
Patent document cited during the opposition procedure
Aug 14, 2018
(Electronic) Receipt
Aug 14, 2018
Citation in opposition procedure - 001
Aug 14, 2018
Citation in opposition procedure - 002
Aug 14, 2018
Citation in opposition procedure - 003
Aug 14, 2018
Citation in opposition procedure - 004
Aug 14, 2018
Citation in opposition procedure - 005
Aug 14, 2018
Citation in opposition procedure - 006
Aug 14, 2018
Notice of opposition
Aug 14, 2018
Notice of opposition
Jan 17, 2018
Communication of amended entries concerning the representative
Jan 11, 2018
Submission concerning change of applicant's representative
Jan 11, 2018
Submission concerning representation
Dec 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2017
Decision to grant a European patent
Oct 19, 2017
English translation of the claims
Oct 19, 2017
Filing of the translations of the claims
Oct 19, 2017
French translation of claims
Oct 19, 2017
Payment of fees and costs
Jul 18, 2017
Bibliographic data of the European patent application
Jul 18, 2017
Communication about intention to grant a European patent
Jul 18, 2017
Intention to grant (signatures)
Jul 18, 2017
Text intended for grant (clean copy)
Jul 18, 2017
Text intended for grant (version for approval)
May 30, 2017
Examination started
Mar 14, 2017
Notification regarding date of start of examination with possibility to withdraw
Feb 2, 2017
Letter relating to the automatic debiting procedure
Feb 2, 2017
Letter relating to the automatic debiting procedure
Jun 28, 2016
Payment of fees and costs
Jun 23, 2015
Payment of fees and costs
Jun 26, 2014
Payment of fees and costs
Jun 12, 2010
Amendments received before examination
Jun 11, 2010
Amended claims filed after receipt of (European) search report
Jun 11, 2010
Amended claims with annotations
Jun 11, 2010
Amended description filed after receipt of (European) search report
Jun 11, 2010
Amended description with annotations
Jun 11, 2010
Amendments received before examination
May 12, 2010
Notification on forthcoming publication of bibliographic data
May 6, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Apr 16, 2010
Copy of the international preliminary report on patentability
Jan 14, 2010
Annex
Jan 14, 2010
Annex
Jan 14, 2010
Annex
Jan 14, 2010
Request for entry into the European phase
Apr 28, 2009
Priority document (electronically transmitted)
Apr 9, 2009
Copy of the international search report
Apr 9, 2009
Copy of the international search report
Apr 9, 2009
Published international application - A1
Feb 3, 2009
Written opinion of the ISA, boxes No. I to VIII
Feb 3, 2009
Written opinion of the ISA, cover sheet
Feb 3, 2009
Written opinion of the ISA, supplemental box
Jul 24, 2008
Abstract
Jul 24, 2008
Claims
Jul 24, 2008
Description
Jul 24, 2008
Drawings

EP2192966

HYDAC FILTERTECHNIK

Application Number: EP08785009A
Filing Date: Jul 24, 2008
Status: Revoked; Feb 10, 2023
Publication Date: Nov 29, 2017
External Links: Slate, EP2192966B1, Google Patents

IP Verse

Filter Device And Filter Element

Patent Summary

Patent Family

Patent Oppositions (5)

Dossier Documents

EP2192966