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Oil Borne Wood Preserving Composition For Treatment Of Poles, Posts, Piling, Cross-Ties And Other Wooded Structures

Patent No. EP2482648 (titled "Oil Borne Wood Preserving Composition For Treatment Of Poles, Posts, Piling, Cross-Ties And Other Wooded Structures") was filed by Koppers Performance Chemicals on Sep 30, 2009. The application was issued on May 1, 2019.

Patent Summary

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Patent Oppositions

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
ARXADA	Jan 31, 2020	GREINER

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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Jun 14, 2023
Decision of the Board of Appeal
Jun 14, 2023
F3032 Notification(s) of the decision
Jun 14, 2023
F3032 Notification(s) of the decision
Jun 12, 2023
Termination of the opposition proceedings with revocation of patent
Mar 29, 2023
F3013 Oral Proceedings: Forwarding minutes
Mar 29, 2023
F3013 Oral Proceedings: Forwarding minutes
Mar 26, 2023
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Mar 23, 2023
Annex
Mar 15, 2023
F3345 Forwarding of submissions to parties
Mar 10, 2023
(Electronic) Receipt
Mar 10, 2023
Letter dealing with oral proceedings during the appeal procedure
Mar 10, 2023
Written submission in preparation to/during oral proceedings
Mar 1, 2023
F3345 Forwarding of submissions to parties
Feb 23, 2023
(Electronic) Receipt
Feb 23, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 14, 2023
F3004 Communication of the Registry
Feb 14, 2023
F3004 Communication of the Registry
Jan 27, 2023
F3345 Forwarding of submissions to parties
Jan 24, 2023
(Electronic) Receipt
Jan 24, 2023
Letter accompanying subsequently filed items
Jan 24, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 24, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 25, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 25, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 23, 2022
F3011.1 Oral Proceedings: summons
Mar 23, 2022
F3011.1 Oral Proceedings: summons
Mar 20, 2022
F3010 Oral proceedings: order for summons
Feb 14, 2022
Communication of amended entries in the Register of European Patents
Feb 14, 2022
F3345 Forwarding of submissions to parties
Dec 9, 2021
F3345 Forwarding of submissions to parties
Dec 4, 2021
Consolidated list of documents cited in appeal procedure
Dec 3, 2021
(Electronic) Receipt
Dec 3, 2021
(Electronic) Receipt
Dec 3, 2021
Annexes in respect of a client data request
Dec 3, 2021
Citation in appeal procedure - 024
Dec 3, 2021
Citation in appeal procedure - 025
Dec 3, 2021
Citation in appeal procedure - 026
Dec 3, 2021
Letter accompanying subsequently filed items
Dec 3, 2021
Letter regarding the opposition procedure (no time limit)
Dec 3, 2021
Reply to appeal
Dec 3, 2021
Request for change of name -opponent
Dec 3, 2021
Request for change of name -opponent
Aug 5, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 2, 2021
Composition of the board (T)
Jul 28, 2021
(Electronic) Receipt
Jul 28, 2021
Citation in appeal procedure - 023
Jul 28, 2021
Letter accompanying subsequently filed items
Jul 28, 2021
Letter relating to Appeal Procedure
Jul 28, 2021
Statement of grounds of appeal
Jul 28, 2021
Statement of grounds of appeal
Jun 15, 2021
F3204 Communication of the file number to the parties
Jun 15, 2021
F3204 Communication of the file number to the parties
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 14, 2021
Communication concerning the filing of a power of attorney
Jun 14, 2021
Communication of amended entries concerning the representative
May 28, 2021
(Electronic) Receipt
May 28, 2021
(Electronic) Receipt
May 28, 2021
Authorisation
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Notice of appeal
May 28, 2021
Submission concerning change of proprietor's representative
Mar 26, 2021
Advice of delivery
Mar 25, 2021
Advice of delivery
Mar 25, 2021
Advice of delivery
Mar 25, 2021
Annex to the communication - opposition
Mar 25, 2021
Decision of the Opposition Division and instruction
Mar 25, 2021
Decision revoking the European patent
Mar 25, 2021
Grounds for the decision (Annex) - opposition
Mar 25, 2021
Internal form - Opposition/addressees
Mar 25, 2021
Internal form - Opposition/addressees
Mar 25, 2021
Means of redress
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 25, 2021
Provision of a copy of the minutes - opposition procedure
Mar 25, 2021
Transmittal of decision / summons - opposition
Mar 25, 2021
Transmittal of decision / summons - opposition
Mar 10, 2021
Information about the result of oral proceedings
Mar 9, 2021
Brief communication - Opposition proceedings
Mar 4, 2021
(Electronic) Receipt
Mar 4, 2021
Auxiliary request during Opposition procedure - 01
Mar 4, 2021
Letter accompanying subsequently filed items
Mar 4, 2021
Written submission in preparation to/during oral proceedings
Feb 9, 2021
Document concerning representation
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Written submission in preparation to/during oral proceedings
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Auxiliary request during Opposition procedure - 02
Jan 8, 2021
Auxiliary request during Opposition procedure - 03
Jan 8, 2021
Auxiliary request during Opposition procedure - 04
Jan 8, 2021
Auxiliary request during Opposition procedure - 05
Jan 8, 2021
Auxiliary request during Opposition procedure - 06
Jan 8, 2021
Citation in opposition procedure - 018
Jan 8, 2021
Citation in opposition procedure - 019
Jan 8, 2021
Citation in opposition procedure - 020
Jan 8, 2021
Citation in opposition procedure - 021
Jan 8, 2021
Citation in opposition procedure - 022
Jan 8, 2021
Consolidated list of cited opposition documents
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Main request during Opposition procedure
Jan 8, 2021
Written submission in preparation to/during oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 26, 2020
Communication of amended entries
Oct 26, 2020
Communication of amended entries
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Request for change of opponent's representative
Oct 8, 2020
Advice of delivery
Sep 28, 2020
Advice of delivery
Sep 24, 2020
Acknowledgement of a document
Sep 24, 2020
Acknowledgement of a document
Sep 24, 2020
Annex to the communication - opposition
Sep 24, 2020
Summons to attend oral proceedings
Sep 24, 2020
Summons to attend oral proceedings
Sep 21, 2020
Brief communication - Opposition proceedings
Sep 21, 2020
Communication concerning the filing of a power of attorney
Sep 21, 2020
Communication of amended entries concerning the representative
Sep 14, 2020
Extension of time limit granted
Sep 9, 2020
(Electronic) Receipt
Sep 9, 2020
General authorisation
Sep 9, 2020
Letter accompanying subsequently filed items
Sep 9, 2020
Submission concerning change of proprietor's representative
Sep 7, 2020
(Electronic) Receipt
Sep 7, 2020
Letter accompanying subsequently filed items
Sep 7, 2020
Request for extension of time limit
Jul 1, 2020
Document concerning representation
Jun 30, 2020
Invitation to file an authorisation
Jun 26, 2020
Brief communication - Opposition proceedings
Jun 23, 2020
(Electronic) Receipt
Jun 23, 2020
Letter accompanying subsequently filed items
Jun 23, 2020
Reply of the patent proprietor to the notice(s) of opposition
Feb 14, 2020
Communication of a notice of opposition and request to file observations
Feb 14, 2020
Notice of further oppositions to opponent(s)
Feb 12, 2020
Refund of fees
Feb 6, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Citation in opposition procedure
Feb 3, 2020
General authorisation
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Notice of opposition
Feb 3, 2020
Notice of opposition
Jan 31, 2020
Citation in opposition procedure - 001
Jan 31, 2020
Citation in opposition procedure - 002
Jan 31, 2020
Citation in opposition procedure - 005
Jan 31, 2020
Citation in opposition procedure - 006
Jan 31, 2020
Citation in opposition procedure - 007
Jan 31, 2020
Citation in opposition procedure - 008
Jan 31, 2020
Citation in opposition procedure - 009
Jan 31, 2020
Citation in opposition procedure - 010
Jan 31, 2020
Citation in opposition procedure - 011
Jan 31, 2020
Citation in opposition procedure - 012
Jan 31, 2020
Citation in opposition procedure - 013
Jan 31, 2020
Citation in opposition procedure - 014
Jan 31, 2020
Citation in opposition procedure - 015
Jan 31, 2020
Citation in opposition procedure - 016
Jan 31, 2020
Citation in opposition procedure - 017
Jan 31, 2020
General authorisation
Jan 31, 2020
International publication (Pamphlet)
Jan 31, 2020
Notice of opposition
Jan 31, 2020
Notice of opposition
May 13, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 4, 2019
Decision to grant a European patent
Mar 19, 2019
(Electronic) Receipt
Mar 19, 2019
Filing of the translations of the claims
Mar 19, 2019
French translation of claims
Mar 19, 2019
German translation of the claims
Mar 19, 2019
Letter accompanying subsequently filed items
Dec 3, 2018
Bibliographic data of the European patent application
Dec 3, 2018
Communication about intention to grant a European patent
Dec 3, 2018
Intention to grant (signatures)
Dec 3, 2018
Text intended for grant (clean copy)
Dec 3, 2018
Text intended for grant (version for approval)
Nov 26, 2018
Communication of the registration of a transfer or change of name and/or address
Nov 19, 2018
(Electronic) Receipt
Nov 19, 2018
Letter accompanying subsequently filed items
Nov 19, 2018
Miscellaneous requests concerning client data
Nov 19, 2018
Submission concerning change of applicant's name
Nov 14, 2018
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Amended description with annotations
Nov 6, 2018
Annexes in respect of a client data request
Nov 6, 2018
Description
Nov 6, 2018
Letter accompanying subsequently filed items
Nov 6, 2018
Letter accompanying subsequently filed items
Nov 6, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 6, 2018
Submission concerning a transfer of rights (applicant)
Jul 5, 2018
Bibliographic data of the European patent application
Jul 5, 2018
Communication about intention to grant a European patent
Jul 5, 2018
Intention to grant (signatures)
Jul 5, 2018
Text intended for grant (clean copy)
Jul 5, 2018
Text intended for grant (version for approval)
Jun 21, 2018
Notification concerning the date of oral proceedings
Jun 19, 2018
Annex to the communication
Jun 19, 2018
Consultation by telephone/in person
Jun 19, 2018
Result of consultation by telephone/in person
Jun 18, 2018
Advice of delivery
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Letter dealing with oral proceedings
Jun 15, 2018
Letter dealing with oral proceedings
May 22, 2018
Submission concerning representation
May 18, 2018
Amended claims with annotations
May 18, 2018
Amended claims with annotations
May 18, 2018
Claims
May 18, 2018
Claims
May 18, 2018
Letter dealing with oral proceedings
Mar 2, 2018
Advice of delivery
Feb 26, 2018
Advice of delivery
Feb 23, 2018
Acknowledgement of a document
Feb 23, 2018
Annex to the communication
Feb 23, 2018
Preparation for oral proceedings
Feb 23, 2018
Summons to attend oral proceedings
Nov 20, 2017
Amended claims with annotations
Nov 20, 2017
Claims
Nov 20, 2017
Non-patent literature cited during the examination procedure
Nov 20, 2017
Reply to communication from the Examining Division
Sep 29, 2017
Grant of extension of time limit (examination procedure)
Sep 19, 2017
Request for extension of time limit to communication from the Examining Division
May 9, 2017
Annex to the communication
May 9, 2017
Communication from the Examining Division
Jan 3, 2017
Acknowledgement of receipt of third party observations
Jan 3, 2017
Transmittal of third party observations to applicant
Dec 21, 2016
Observations by third parties
Oct 17, 2016
Amended claims with annotations
Oct 17, 2016
Claims
Oct 17, 2016
Reply to communication from the Examining Division
Aug 25, 2016
Grant of extension of time limit (examination procedure)
Aug 10, 2016
Request for extension of time limit to communication from the Examining Division
Apr 15, 2016
Annex to a communication
Apr 15, 2016
Annex to the communication
Apr 15, 2016
Communication from the Examining Division
Aug 25, 2014
Transmittal of third party observations to applicant
Aug 7, 2014
Amended claims with annotations
Aug 7, 2014
Amended description with annotations
Aug 7, 2014
Claims
Aug 7, 2014
Description
Aug 7, 2014
Reply to communication from the Examining Division
Jul 23, 2014
Grant of extension of time limit (examination procedure)
Jul 22, 2014
Citation filed by a third party
Jul 22, 2014
Observations by third parties
Jul 14, 2014
Request for extension of time limit to communication from the Examining Division
Apr 14, 2014
Communication concerning corrected entries of the applicant
Mar 11, 2014
Annex to the communication
Mar 11, 2014
Communication from the Examining Division
Dec 11, 2013
Reply to communication from the Examining Division
Dec 6, 2013
Invitation to indicate the basis for amendments
Nov 9, 2012
Amendments received before examination
Jul 11, 2012
Notification on forthcoming publication of bibliographic data
Jun 4, 2012
Notice drawing attention to the payment of the renewal fee and additional fee
May 8, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 4, 2012
Refund of fees
May 4, 2012
Refund order search fee
Apr 25, 2012
Notice on debiting of fees
Apr 20, 2012
Copy of the international preliminary report on patentability
Mar 29, 2012
Amended claims filed after receipt of (European) search report
Mar 29, 2012
Amended description filed after receipt of (European) search report
Mar 29, 2012
Letter accompanying subsequently filed items
Mar 29, 2012
Patent document cited during the examination procedure
Mar 29, 2012
Request for entry into the European phase
Feb 10, 2012
Information on entry into European phase
Apr 7, 2011
Copy of the international search report
Apr 7, 2011
Published international application - A1
Jun 15, 2010
Written opinion of the ISA, boxes No. I to VIII
Jun 15, 2010
Written opinion of the ISA, cover sheet
Jun 15, 2010
Written opinion of the ISA, supplemental box
Nov 23, 2009
Abstract
Sep 30, 2009
Claims
Sep 30, 2009
Description

EP2482648

KOPPERS PERFORMANCE CHEMICALS

Application Number: EP09778781A
Filing Date: Sep 30, 2009
Status: Revoked; Jun 16, 2023
Publication Date: May 1, 2019
External Links: Slate, Register , Google Patents