The patent EP2482648 was granted to Koppers Performance Chemicals on May 1, 2019. The application was originally filed on Sep 30, 2009 under application number EP09778781A. The patent is currently recorded with a legal status of "Revoked".

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Date
Description
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Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 12, 2023
Mar 29, 2023
Mar 29, 2023
Mar 26, 2023
Mar 23, 2023
Annex
Appeal
Mar 15, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Mar 1, 2023
Feb 23, 2023
(Electronic) Receipt
Appeal
Feb 23, 2023
Feb 14, 2023
Feb 14, 2023
Jan 27, 2023
Jan 24, 2023
(Electronic) Receipt
Appeal
Jan 24, 2023
Jan 24, 2023
Jan 24, 2023
Nov 25, 2022
Nov 25, 2022
Mar 23, 2022
Mar 23, 2022
Mar 20, 2022
Feb 14, 2022
Feb 14, 2022
Dec 9, 2021
Dec 4, 2021
Dec 3, 2021
(Electronic) Receipt
Appeal
Dec 3, 2021
(Electronic) Receipt
Appeal
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Dec 3, 2021
Reply to appeal
Appeal
Dec 3, 2021
Dec 3, 2021
Aug 5, 2021
Aug 2, 2021
Jul 28, 2021
(Electronic) Receipt
Appeal
Jul 28, 2021
Jul 28, 2021
Jul 28, 2021
Jul 28, 2021
Jul 28, 2021
Jun 15, 2021
Jun 15, 2021
Jun 14, 2021
Jun 14, 2021
Jun 14, 2021
May 28, 2021
(Electronic) Receipt
Appeal
May 28, 2021
May 28, 2021
Authorisation
OPPO
May 28, 2021
May 28, 2021
May 28, 2021
Notice of appeal
Appeal
May 28, 2021
Mar 26, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
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Mar 25, 2021
Means of redress
OPPO
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 10, 2021
Mar 9, 2021
Mar 4, 2021
Mar 4, 2021
Mar 4, 2021
Mar 4, 2021
Feb 9, 2021
Document concerning representation
Search/Exam
Jan 14, 2021
Jan 14, 2021
Jan 11, 2021
Jan 11, 2021
Jan 11, 2021
Jan 8, 2021
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Sep 14, 2020
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Sep 7, 2020
Sep 7, 2020
Sep 7, 2020
Jul 1, 2020
Jun 30, 2020
Jun 26, 2020
Jun 23, 2020
Jun 23, 2020
Jun 23, 2020
Feb 14, 2020
Feb 14, 2020
Feb 12, 2020
Refund of fees
OPPO
Feb 6, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Jan 31, 2020
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Jan 31, 2020
Jan 31, 2020
May 13, 2019
Apr 4, 2019
Decision to grant a European patent
Search/Exam
Mar 19, 2019
(Electronic) Receipt
Search/Exam
Mar 19, 2019
Filing of the translations of the claims
Search/Exam
Mar 19, 2019
French translation of claims
Search/Exam
Mar 19, 2019
German translation of the claims
Search/Exam
Mar 19, 2019
Letter accompanying subsequently filed items
Search/Exam
Dec 3, 2018
Dec 3, 2018
Dec 3, 2018
Intention to grant (signatures)
Search/Exam
Dec 3, 2018
Text intended for grant (clean copy)
Search/Exam
Dec 3, 2018
Nov 26, 2018
Nov 19, 2018
(Electronic) Receipt
Search/Exam
Nov 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 19, 2018
Nov 19, 2018
Nov 14, 2018
Nov 6, 2018
(Electronic) Receipt
Search/Exam
Nov 6, 2018
(Electronic) Receipt
Search/Exam
Nov 6, 2018
Amended description with annotations
Search/Exam
Nov 6, 2018
Annexes in respect of a client data request
Search/Exam
Nov 6, 2018
Description
Search/Exam
Nov 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2018
Nov 6, 2018
Jul 5, 2018
Jul 5, 2018
Jul 5, 2018
Intention to grant (signatures)
Search/Exam
Jul 5, 2018
Text intended for grant (clean copy)
Search/Exam
Jul 5, 2018
Jun 21, 2018
Jun 19, 2018
Annex to the communication
Search/Exam
Jun 19, 2018
Consultation by telephone/in person
Search/Exam
Jun 19, 2018
Jun 18, 2018
Advice of delivery
Search/Exam
Jun 15, 2018
Amended claims with annotations
Search/Exam
Jun 15, 2018
Claims
Search/Exam
Jun 15, 2018
Claims
Search/Exam
Jun 15, 2018
Claims
Search/Exam
Jun 15, 2018
Letter dealing with oral proceedings
Search/Exam
Jun 15, 2018
Letter dealing with oral proceedings
Search/Exam
May 22, 2018
Submission concerning representation
Search/Exam
May 18, 2018
Amended claims with annotations
Search/Exam
May 18, 2018
Amended claims with annotations
Search/Exam
May 18, 2018
Claims
Search/Exam
May 18, 2018
Claims
Search/Exam
May 18, 2018
Letter dealing with oral proceedings
Search/Exam
Mar 2, 2018
Advice of delivery
Search/Exam
Feb 26, 2018
Advice of delivery
Search/Exam
Feb 23, 2018
Acknowledgement of a document
Search/Exam
Feb 23, 2018
Annex to the communication
Search/Exam
Feb 23, 2018
Preparation for oral proceedings
Search/Exam
Feb 23, 2018
Summons to attend oral proceedings
Search/Exam
Nov 20, 2017
Amended claims with annotations
Search/Exam
Nov 20, 2017
Claims
Search/Exam
Nov 20, 2017
Nov 20, 2017
Sep 29, 2017
Sep 19, 2017
May 9, 2017
Annex to the communication
Search/Exam
May 9, 2017
Communication from the Examining Division
Search/Exam
Jan 3, 2017
Jan 3, 2017
Dec 21, 2016
Observations by third parties
Search/Exam
Oct 17, 2016
Amended claims with annotations
Search/Exam
Oct 17, 2016
Claims
Search/Exam
Oct 17, 2016
Aug 25, 2016
Aug 10, 2016
Apr 15, 2016
Annex to a communication
Search/Exam
Apr 15, 2016
Annex to the communication
Search/Exam
Apr 15, 2016
Communication from the Examining Division
Search/Exam
Aug 25, 2014
Aug 7, 2014
Amended claims with annotations
Search/Exam
Aug 7, 2014
Amended description with annotations
Search/Exam
Aug 7, 2014
Claims
Search/Exam
Aug 7, 2014
Description
Search/Exam
Aug 7, 2014
Jul 23, 2014
Jul 22, 2014
Citation filed by a third party
Search/Exam
Jul 22, 2014
Observations by third parties
Search/Exam
Jul 14, 2014
Apr 14, 2014
Mar 11, 2014
Annex to the communication
Search/Exam
Mar 11, 2014
Communication from the Examining Division
Search/Exam
Dec 11, 2013
Dec 6, 2013
Nov 9, 2012
Amendments received before examination
Search/Exam
Jul 11, 2012
Jun 4, 2012
May 8, 2012
May 4, 2012
Refund of fees
Search/Exam
May 4, 2012
Refund order search fee
Search/Exam
Apr 25, 2012
Notice on debiting of fees
Search/Exam
Apr 20, 2012
Mar 29, 2012
Mar 29, 2012
Mar 29, 2012
Letter accompanying subsequently filed items
Search/Exam
Mar 29, 2012
Mar 29, 2012
Request for entry into the European phase
Search/Exam
Feb 10, 2012
Information on entry into European phase
Search/Exam
Apr 7, 2011
Copy of the international search report
Search/Exam
Apr 7, 2011
Published international application - A1
Search/Exam
Jun 15, 2010
Jun 15, 2010
Jun 15, 2010
Nov 23, 2009
Abstract
PCTRO
Sep 30, 2009
Claims
PCTRO
Sep 30, 2009
Description
PCTRO