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The patent EP2692254 was granted to British American Tobacco on Mar 6, 2019. The application was filed on Jul 24, 2013 under application number EP13177887A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| NONWOVENN | Dec 5, 2019 | MEWBURN ELLIS | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | EP2138056 |
| EXAMINATION | GB1277826 |
| EXAMINATION | GB673587 |
| EXAMINATION | WO2007114742 |
| EXAMINATION | WO2008152469 |
| OPPOSITION | GB673587 |
| OPPOSITION | US5369858 |
| OPPOSITION | WO2007114742 |
| OPPOSITION | WO2008152469 |
| OPPOSITION | WO2010014506 |
| OPPOSITION | WO2012061192 |
| SEARCH | US2008173317 |
| SEARCH | US2008202536 |
| SEARCH | US2008302682 |
| SEARCH | WO2010014506 |
| SEARCH | WO2011129883 |
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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Mar 18, 2019
Feb 7, 2019
Decision to grant a European patent
Search/Exam
Jan 14, 2019
(Electronic) Receipt
Search/Exam
Jan 14, 2019
French translation of claims
Search/Exam
Jan 14, 2019
German translation of the claims
Search/Exam
Jan 14, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 26, 2018
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Intention to grant (signatures)
Search/Exam
Sep 26, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 26, 2018
Jul 16, 2018
(Electronic) Receipt
Search/Exam
Jul 16, 2018
Amended claims with annotations
Search/Exam
Jul 16, 2018
Amended description with annotations
Search/Exam
Jul 16, 2018
Claims
Search/Exam
Jul 16, 2018
Description
Search/Exam
Jul 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 16, 2018
Mar 22, 2018
Mar 22, 2018
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Mar 22, 2018
Intention to grant (signatures)
Search/Exam
Mar 22, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 22, 2018
Nov 13, 2017
(Electronic) Receipt
Search/Exam
Nov 13, 2017
Amended claims with annotations
Search/Exam
Nov 13, 2017
Amended claims with annotations
Search/Exam
Nov 13, 2017
Amended claims with annotations
Search/Exam
Nov 13, 2017
Amended description with annotations
Search/Exam
Nov 13, 2017
Claims
Search/Exam
Nov 13, 2017
Claims
Search/Exam
Nov 13, 2017
Claims
Search/Exam
Nov 13, 2017
Description
Search/Exam
Nov 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 13, 2017
Jul 25, 2017
Annex to the communication
Search/Exam
Jul 25, 2017
Communication from the Examining Division
Search/Exam
Jul 17, 2017
(Electronic) Receipt
Search/Exam
Jul 17, 2017
Amended claims with annotations
Search/Exam
Jul 17, 2017
Claims
Search/Exam
Jul 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 17, 2017
May 17, 2017
May 11, 2017
Observations by third parties
Search/Exam
Mar 23, 2017
Annex to the communication
Search/Exam
Mar 23, 2017
Communication from the Examining Division
Search/Exam
Jan 2, 2017
Jul 9, 2015
Jul 2, 2015
Oct 24, 2014
Oct 17, 2014
Jun 2, 2014
(Electronic) Receipt
Search/Exam
Jun 2, 2014
Letter accompanying subsequently filed items
Search/Exam
Jun 2, 2014
Reply to Written Opinion prepared by the EPO
Search/Exam
Feb 10, 2014
Jan 9, 2014
Notification of forthcoming publication
Search/Exam
Nov 28, 2013
Nov 28, 2013
European search opinion
Search/Exam
Nov 28, 2013
European search report
Search/Exam
Nov 19, 2013
Search started
Search/Exam
Nov 8, 2013
Oct 31, 2013
Sep 16, 2013
Communication to designated inventor
Search/Exam
Sep 16, 2013
Communication to designated inventor
Search/Exam
Sep 16, 2013
Communication to designated inventor
Search/Exam
Jul 26, 2013
Letter concerning the priority
Search/Exam
Jul 26, 2013
Priority document
Search/Exam
Jul 24, 2013
Abstract
Search/Exam
Jul 24, 2013
Jul 24, 2013
Annex
Search/Exam
Jul 24, 2013
Claims
Search/Exam
Jul 24, 2013
Description
Search/Exam
Jul 24, 2013
Designation of inventor
Search/Exam
Jul 24, 2013
Designation of inventor
Search/Exam
Jul 24, 2013
Designation of inventor
Search/Exam
Jul 24, 2013
Drawings
Search/Exam
Jul 24, 2013
Request for grant of a European patent
Search/Exam