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The patent EP2378905 was granted to Philip Morris on Nov 1, 2023. The application was filed on Dec 24, 2009 under application number EP09804326A. 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 | Feb 26, 2021 | HOFFMANN EITLE | ADMISSIBLE |
| NICOVENTURES | Feb 26, 2021 | DEHNS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0277519 |
| DESCRIPTION | EP0857431 |
| DESCRIPTION | EP0893071 |
| DESCRIPTION | EP1128741 |
| DESCRIPTION | EP1439876 |
| DESCRIPTION | EP1618803 |
| DESCRIPTION | EP1736062 |
| DESCRIPTION | EP1736065 |
| DESCRIPTION | EP1750788 |
| DESCRIPTION | JP2006320286 |
| DESCRIPTION | KR100636287B |
| DESCRIPTION | US2004149737 |
| DESCRIPTION | US5060671 |
| DESCRIPTION | US5388594 |
| DESCRIPTION | US5396911 |
| DESCRIPTION | US5498855 |
| DESCRIPTION | US5505214 |
| DESCRIPTION | US5514630 |
| DESCRIPTION | US5591368 |
| DESCRIPTION | US5613505 |
| DESCRIPTION | US5934289 |
| DESCRIPTION | US5967148 |
| DESCRIPTION | WO03095688 |
| DESCRIPTION | WO2004043175 |
| DESCRIPTION | WO2007024130 |
| DESCRIPTION | WO2007066374 |
| DESCRIPTION | WO2007131449 |
| DESCRIPTION | WO2007131450 |
| INTERNATIONAL-SEARCH-REPORT | DE10241127 |
| INTERNATIONAL-SEARCH-REPORT | DE69824982T |
| INTERNATIONAL-SEARCH-REPORT | US2004149737 |
| INTERNATIONAL-SEARCH-REPORT | US2004200492 |
| INTERNATIONAL-SEARCH-REPORT | US5967148 |
| INTERNATIONAL-SEARCH-REPORT | US6119700 |
| OPPOSITION | CN1131676C |
| OPPOSITION | CN1316205 |
| OPPOSITION | DE10241127 |
| OPPOSITION | DE69824982T |
| OPPOSITION | EP0118984 |
| OPPOSITION | EP0409566 |
| OPPOSITION | EP0917830 |
| OPPOSITION | GB1281371 |
| OPPOSITION | GB2447353 |
| OPPOSITION | US2002048621 |
| OPPOSITION | US2003140921 |
| OPPOSITION | US2003150451 |
| OPPOSITION | US2004149737 |
| OPPOSITION | US2007206982 |
| OPPOSITION | US4319587 |
| OPPOSITION | US4983817 |
| OPPOSITION | US5154192 |
| OPPOSITION | US5249586 |
| OPPOSITION | US5285041 |
| OPPOSITION | US5591368 |
| OPPOSITION | US5902501 |
| OPPOSITION | US5934289 |
| OPPOSITION | US5967148 |
| OPPOSITION | US6214623 |
| OPPOSITION | US6615840 |
| OPPOSITION | WO02073551 |
| OPPOSITION | WO2004089640 |
| OPPOSITION | WO9527411 |
| OPPOSITION | WO9823171 |
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
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(Electronic) Receipt
Search/Exam
Apr 14, 2020
Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Mar 26, 2020
CDS Clean up - amended applicant details
Search/Exam
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Intention to grant (signatures)
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Text intended for grant (clean copy)
Search/Exam
Jan 3, 2020
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(Electronic) Receipt
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Mar 1, 2018
Amended claims with annotations
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Mar 1, 2018
Claims
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Mar 1, 2018
Letter accompanying subsequently filed items
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Annex to the communication
Search/Exam
Oct 25, 2017
Communication from the Examining Division
Search/Exam
Sep 20, 2017
Examination started
Search/Exam
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Submission concerning representation
Search/Exam
Oct 30, 2012
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Submission concerning representation
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Submission concerning representation
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Oct 6, 2011
Letter concerning fees and payments
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Letter concerning fees and payments
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Jul 15, 2011
(Electronic) Receipt
Search/Exam
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Amended claims with annotations
Search/Exam
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Amended description with annotations
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Amendments received before examination
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Jul 15, 2011
Request for entry into the European phase
Search/Exam
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Information on entry into European phase
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Copy of the international search report
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Jul 1, 2010
Published international application - A1
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Abstract
PCTISA
Feb 3, 2010
Claims
PCTISA
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Description
PCTISA
Feb 3, 2010
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