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The patent EP2900096 was granted to British American Tobacco on Aug 3, 2022. The application was filed on Sep 11, 2013 under application number EP13759537A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| JAPAN TOBACCO | Jan 17, 2020 | KARL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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.
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Decision to grant a European patent
Search/Exam
Mar 4, 2019
(Electronic) Receipt
Search/Exam
Mar 4, 2019
Filing of the translations of the claims
Search/Exam
Mar 4, 2019
French translation of claims
Search/Exam
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German translation of the claims
Search/Exam
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Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Oct 23, 2018
Text intended for grant (clean copy)
Search/Exam
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Examination started
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
Search/Exam
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Amended description with annotations
Search/Exam
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Amended description with annotations
Search/Exam
Nov 20, 2015
Amendments received before examination
Search/Exam
Nov 20, 2015
Letter accompanying subsequently filed items
Search/Exam
Aug 5, 2015
Communication to designated inventor
Search/Exam
Jul 29, 2015
(Electronic) Receipt
Search/Exam
Jul 29, 2015
Letter accompanying subsequently filed items
Search/Exam
Jul 29, 2015
Letter concerning the inventor
Search/Exam
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Communication to designated inventor
Search/Exam
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Communication to designated inventor
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Matter concerning the application
Search/Exam
Feb 27, 2015
Request for entry into the European phase
Search/Exam
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Information on entry into European phase
Search/Exam
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Notification of the recording of a change
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Copy of the international search report
Search/Exam
Apr 3, 2014
Published international application - A1
Search/Exam
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(Electronic) Receipt
PCTRO
Sep 11, 2013
Abstract
PCTRO
Sep 11, 2013
Claims
PCTRO
Sep 11, 2013
Description
PCTRO
Sep 11, 2013
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PCTRO