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The patent EP3452012 was granted to S&R Farmaceutici on Jun 23, 2021. The application was filed on Apr 13, 2017 under application number EP17727376A. 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 |
|---|---|---|---|
| LOLI PHARMA | Mar 22, 2022 | PACE NAPOLEONE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2875809 |
| INTERNATIONAL-SEARCH-REPORT | EP3130336 |
| INTERNATIONAL-SEARCH-REPORT | IN1312MUM2014 |
| INTERNATIONAL-SEARCH-REPORT | WO2012107905 |
| INTERNATIONAL-SEARCH-REPORT | WO2013076121 |
| OPPOSITION | EP2679243 |
| OPPOSITION | IT1391323 |
| OPPOSITION | WO2013152055 |
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
May 12, 2021
Filing of the translations of the claims
Search/Exam
May 12, 2021
French translation of claims
Search/Exam
May 12, 2021
German translation of the claims
Search/Exam
May 12, 2021
Letter concerning fees and payments
Search/Exam
Jan 13, 2021
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Intention to grant (signatures)
Search/Exam
Jan 13, 2021
Text intended for grant (clean copy)
Search/Exam
Jan 13, 2021
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Claims
Search/Exam
Sep 10, 2020
Description
Search/Exam
Sep 10, 2020
May 13, 2020
Annex to the communication
Search/Exam
May 13, 2020
Communication from the Examining Division
Search/Exam
May 8, 2020
Examination started
Search/Exam
Apr 21, 2020
Aug 13, 2019
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Amended claims with annotations
Search/Exam
Aug 13, 2019
Amendments received before examination
Search/Exam
Jun 4, 2019
Mar 1, 2019
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Letter which had not been notified
Search/Exam
Feb 14, 2019
Feb 13, 2019
Feb 7, 2019
Priority search results copy provided by EPO
Search/Exam
Dec 19, 2018
Communication to designated inventor
Search/Exam
Dec 19, 2018
Communication to designated inventor
Search/Exam
Nov 22, 2018
Communication from the Legal Division
Search/Exam
Nov 13, 2018
Authorisation
Search/Exam
Nov 13, 2018
Letter concerning fees and payments
Search/Exam
Nov 13, 2018
Request for entry into the European phase
Search/Exam
Nov 10, 2018
Letter concerning fees and payments
Search/Exam
Nov 10, 2018
Request for entry into the European phase
Search/Exam
Oct 30, 2018
Aug 24, 2018
Information on entry into European phase
Search/Exam
Nov 22, 2017
Nov 6, 2017
Oct 19, 2017
Copy of the international search report
Search/Exam
Oct 19, 2017
Published international application - A1
Search/Exam
Jul 13, 2017
ISR: cited documents
PCTISA
Jul 12, 2017
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Abstract
PCTISA
May 16, 2017
Claims
PCTISA
May 16, 2017
Description
PCTISA
May 16, 2017
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