The patent EP2917407 was granted to Stora Enso OYJ on Mar 10, 2021. The application was originally filed on Nov 6, 2013 under application number EP13853131A. The patent is currently recorded with a legal status of "Opposition Rejected".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1219344 |
| DESCRIPTION | EP2287398 |
| DESCRIPTION | US2005034827 |
| DESCRIPTION | US2011000633 |
| DESCRIPTION | WO2005033403 |
| DESCRIPTION | WO2011110744 |
| INTERNATIONAL-SEARCH-REPORT | EP0935020 |
| INTERNATIONAL-SEARCH-REPORT | US2012080156 |
| INTERNATIONAL-SEARCH-REPORT | US5731080 |
| INTERNATIONAL-SEARCH-REPORT | WO2005033403 |
| INTERNATIONAL-SEARCH-REPORT | WO2006008333 |
| INTERNATIONAL-SEARCH-REPORT | WO2010125247 |
| INTERNATIONAL-SEARCH-REPORT | WO2011042607 |
| INTERNATIONAL-SEARCH-REPORT | WO2011098672 |
| INTERNATIONAL-SEARCH-REPORT | WO2011154610 |
| INTERNATIONAL-SEARCH-REPORT | WO2012039668 |
| OPPOSITION | EP0835343 |
| OPPOSITION | EP2287398 |
| OPPOSITION | EP2917404 |
| OPPOSITION | US2002096272 |
| OPPOSITION | US2003094252 |
| OPPOSITION | US2005045288 |
| OPPOSITION | US2006060318 |
| OPPOSITION | US2008264586 |
| OPPOSITION | US5731080 |
| OPPOSITION | US5733461 |
| OPPOSITION | WO2011042607 |
| OPPOSITION | WO2011110744 |
| OPPOSITION | WO2014072912 |
| SEARCH | EP2287398 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text |
|---|---|
| OPPOSITION | - Anonymous, "Milk Of Lime | Definition of Milk Of Lime by Merriam-Webster", Merriam-Webster, (20190328), page 1, XP055911230 |
Get a free citation report including examiner, opposition, and international search citations.
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Date
Description
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Oct 13, 2023
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OPPO
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Authorisation
OPPO
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Authorisation
OPPO
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Mar 22, 2021
Feb 11, 2021
Decision to grant a European patent
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Feb 2, 2021
(Electronic) Receipt
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Feb 2, 2021
Filing of the translations of the claims
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Feb 2, 2021
French translation of claims
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Feb 2, 2021
German translation of the claims
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Nov 27, 2020
Payment submission rejected
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Oct 6, 2020
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Intention to grant (signatures)
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Oct 6, 2020
Text intended for grant (clean copy)
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Oct 6, 2020
Jul 14, 2020
(Electronic) Receipt
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Jul 14, 2020
Letter accompanying subsequently filed items
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Jul 14, 2020
Jun 15, 2020
Annex to the communication
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Jun 15, 2020
Communication from the Examining Division
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Apr 15, 2020
(Electronic) Receipt
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Apr 15, 2020
Amended claims with annotations
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Apr 15, 2020
Amended description with annotations
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Apr 15, 2020
Claims
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Apr 15, 2020
Description
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Apr 15, 2020
Letter accompanying subsequently filed items
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Apr 15, 2020
Dec 17, 2019
Annex to the communication
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Dec 17, 2019
Communication from the Examining Division
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Nov 27, 2019
Payment submission rejected
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Aug 20, 2019
(Electronic) Receipt
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Aug 20, 2019
Amended description with annotations
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Aug 20, 2019
Description
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Aug 20, 2019
Letter accompanying subsequently filed items
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Aug 20, 2019
Apr 24, 2019
Annex to the communication
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Apr 24, 2019
Communication from the Examining Division
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Feb 27, 2019
(Electronic) Receipt
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Feb 27, 2019
Amended claims with annotations
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Feb 27, 2019
Claims
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Feb 27, 2019
Letter accompanying subsequently filed items
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Feb 27, 2019
Dec 12, 2018
Refund of fees
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Nov 2, 2018
Annex to the communication
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Nov 2, 2018
Communication from the Examining Division
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Jun 28, 2018
(Electronic) Receipt
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Jun 28, 2018
Amended claims with annotations
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Jun 28, 2018
Claims
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Jun 28, 2018
Letter accompanying subsequently filed items
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Jun 28, 2018
May 17, 2018
Submission concerning representation
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Mar 13, 2018
Annex to the communication
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Mar 13, 2018
Communication from the Examining Division
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Jan 23, 2017
(Electronic) Receipt
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Jan 23, 2017
Letter accompanying subsequently filed items
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Jan 23, 2017
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Dec 7, 2016
Nov 25, 2016
(Electronic) Receipt
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Nov 25, 2016
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Amended claims with annotations
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Nov 25, 2016
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Amended description with annotations
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Nov 25, 2016
Amendments received before examination
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Nov 25, 2016
Letter accompanying subsequently filed items
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May 23, 2016
May 3, 2016
May 3, 2016
European search opinion
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May 3, 2016
Information on Search Strategy
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May 3, 2016
Supplementary European search report
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Apr 22, 2016
Search started
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Dec 4, 2015
Nov 30, 2015
Aug 19, 2015
Jun 16, 2015
Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 12, 2015
Communication to designated inventor
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Jun 4, 2015
(Electronic) Receipt
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Jun 4, 2015
Request for entry into the European phase
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May 27, 2015
Mar 20, 2015
Information on entry into European phase
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Jun 3, 2014
May 15, 2014
Copy of the international search report
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May 15, 2014
Published international application - A1
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