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The patent EP3166430 was granted to Philip Morris on Mar 26, 2025. The application was filed on Jul 9, 2015 under application number EP15738044A. 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 |
|---|---|---|---|
| NICOVENTURES | May 27, 2021 | GREY | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE102006041042 |
| INTERNATIONAL-SEARCH-REPORT | EP0271036 |
| INTERNATIONAL-SEARCH-REPORT | US2008092912 |
| INTERNATIONAL-SEARCH-REPORT | WO2013034454 |
| OPPOSITION | US2014060554 |
| OPPOSITION | US5060671 |
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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Feb 27, 2025
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Refund of fees
Appeal
Nov 6, 2024
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(Electronic) Receipt
Appeal
Oct 25, 2024
Oct 25, 2024
Withdrawal of an appeal
Appeal
Oct 15, 2024
Oct 15, 2024
Oct 7, 2024
(Electronic) Receipt
Appeal
Oct 7, 2024
Oct 7, 2024
Notice of appeal
Appeal
Aug 7, 2024
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Search/Exam
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Description
OPPO
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Sep 14, 2020
Aug 6, 2020
Decision to grant a European patent
Search/Exam
Jun 26, 2020
(Electronic) Receipt
Search/Exam
Jun 26, 2020
Filing of the translations of the claims
Search/Exam
Jun 26, 2020
French translation of claims
Search/Exam
Jun 26, 2020
German translation of the claims
Search/Exam
Jun 26, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 3, 2020
Mar 3, 2020
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Intention to grant (signatures)
Search/Exam
Mar 3, 2020
Text intended for grant (clean copy)
Search/Exam
Mar 3, 2020
Oct 23, 2019
(Electronic) Receipt
Search/Exam
Oct 23, 2019
Amended claims with annotations
Search/Exam
Oct 23, 2019
Amended description with annotations
Search/Exam
Oct 23, 2019
Claims
Search/Exam
Oct 23, 2019
Description
Search/Exam
Oct 23, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 23, 2019
Jun 21, 2019
Annex to the communication
Search/Exam
Jun 21, 2019
Communication from the Examining Division
Search/Exam
Jan 28, 2019
(Electronic) Receipt
Search/Exam
Jan 28, 2019
Amended claims with annotations
Search/Exam
Jan 28, 2019
Amended description with annotations
Search/Exam
Jan 28, 2019
Claims
Search/Exam
Jan 28, 2019
Description
Search/Exam
Jan 28, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 28, 2019
Jan 21, 2019
Jan 10, 2019
Nov 21, 2018
Nov 15, 2018
(Electronic) Receipt
Search/Exam
Nov 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 15, 2018
Jul 17, 2018
Annex to the communication
Search/Exam
Jul 17, 2018
Communication from the Examining Division
Search/Exam
Jul 10, 2018
Examination started
Search/Exam
Nov 9, 2017
Decision to allow further processing
Search/Exam
Oct 27, 2017
(Electronic) Receipt
Search/Exam
Oct 27, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 27, 2017
Request for further processing
Search/Exam
Oct 4, 2017
Claim deemed abandoned
Search/Exam
Aug 15, 2017
(Electronic) Receipt
Search/Exam
Aug 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 15, 2017
Reply to Written Opinion prepared by the EPO
Search/Exam
May 16, 2017
Submission concerning representation
Search/Exam
May 9, 2017
(Electronic) Receipt
Search/Exam
May 9, 2017
Letter concerning fees and payments
Search/Exam
Apr 20, 2017
Feb 17, 2017
Feb 15, 2017
Communication to designated inventor
Search/Exam
Feb 11, 2017
Priority search results copy provided by EPO
Search/Exam
Jan 30, 2017
Dec 16, 2016
(Electronic) Receipt
Search/Exam
Dec 16, 2016
Request for entry into the European phase
Search/Exam
Nov 18, 2016
Information on entry into European phase
Search/Exam
Sep 29, 2016
Sep 29, 2016
Sep 29, 2016
Notification of the recording of a change
Search/Exam
Feb 1, 2016
Jan 14, 2016
Copy of the international search report
Search/Exam
Jan 14, 2016
Published international application - A1
Search/Exam
Oct 2, 2015
ISR: cited documents
PCTISA
Oct 1, 2015
Oct 1, 2015
Oct 1, 2015
Aug 26, 2015
(Electronic) Receipt
PCTRO
Aug 26, 2015
Aug 26, 2015
Aug 26, 2015
Jul 9, 2015
(Electronic) Receipt
PCTRO
Jul 9, 2015
Abstract
PCTRO
Jul 9, 2015
Claims
PCTRO
Jul 9, 2015
Description
PCTRO
Jul 9, 2015
Drawings
PCTRO
Jul 9, 2015