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The patent EP3823770 was granted to Pharma Integration on Jun 22, 2022. The application was filed on Jul 17, 2019 under application number EP19769849A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| SKAN | Mar 21, 2023 | MAUCHER JENKINS PATENT UND RECHTSANWALTE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2010145042 |
| INTERNATIONAL-SEARCH-REPORT | EP3263297 |
| INTERNATIONAL-SEARCH-REPORT | WO2018019782 |
| OPPOSITION | EP1109173 |
| OPPOSITION | EP3263297 |
| OPPOSITION | EP3335844 |
| OPPOSITION | US2004228759 |
| OPPOSITION | US2008072996 |
| OPPOSITION | US2011024419 |
| OPPOSITION | US2016200461 |
| OPPOSITION | US2017247132 |
| OPPOSITION | US2017291774 |
| OPPOSITION | US2018290136 |
| OPPOSITION | US5226781 |
| OPPOSITION | US5421626 |
| OPPOSITION | US5460439 |
| OPPOSITION | US5735609 |
| OPPOSITION | US5892200 |
| OPPOSITION | US5934859 |
| OPPOSITION | US6030578 |
| OPPOSITION | US6749808 |
| OPPOSITION | WO2012153092 |
| OPPOSITION | WO2013166379 |
| OPPOSITION | WO2017069149 |
| OPPOSITION | WO2018019782 |
| OPPOSITION | WO9422715 |
| OPPOSITION | WO9621615 |
| OPPOSITION | WO9833719 |
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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Nov 4, 2025
Oct 29, 2025
(Electronic) Receipt
Appeal
Oct 29, 2025
Oct 29, 2025
Reply to appeal
Appeal
Jul 1, 2025
Refund of fees
Appeal
Jun 27, 2025
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Jun 24, 2025
(Electronic) Receipt
Appeal
Jun 24, 2025
(Electronic) Receipt
Appeal
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Withdrawal of an appeal
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
Apr 22, 2025
(Electronic) Receipt
Appeal
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Appeal
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Decision to grant a European patent
Search/Exam
May 11, 2022
(Electronic) Receipt
Search/Exam
May 11, 2022
English translation of the claims
Search/Exam
May 11, 2022
Filing of the translations of the claims
Search/Exam
May 11, 2022
French translation of claims
Search/Exam
May 11, 2022
Letter accompanying subsequently filed items
Search/Exam
Feb 15, 2022
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Intention to grant (signatures)
Search/Exam
Feb 15, 2022
Text intended for grant (clean copy)
Search/Exam
Feb 15, 2022
Jan 27, 2022
Examination started
Search/Exam
Nov 18, 2021
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(Electronic) Receipt
Search/Exam
Nov 12, 2021
Authorisation
Search/Exam
Nov 12, 2021
Letter accompanying subsequently filed items
Search/Exam
Nov 12, 2021
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Amendments received before examination
Search/Exam
Sep 6, 2021
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Amendments received before examination
Search/Exam
Apr 29, 2021
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Communication to designated inventor
Search/Exam
Feb 24, 2021
Communication to designated inventor
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Feb 24, 2021
Communication to designated inventor
Search/Exam
Feb 24, 2021
Communication to designated inventor
Search/Exam
Feb 15, 2021
(Electronic) Receipt
Search/Exam
Feb 15, 2021
Request for entry into the European phase
Search/Exam
Feb 1, 2021
Nov 27, 2020
Information on entry into European phase
Search/Exam
Mar 19, 2020
Copy of the international search report
Search/Exam
Mar 19, 2020
Copy of the international search report
Search/Exam
Mar 19, 2020
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ISR: cited documents
PCTISA
Jan 23, 2020
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Published international application - A2
Search/Exam
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Oct 1, 2019
Sep 17, 2019
Abstract
PCTISA
Sep 17, 2019
Annex
PCTISA
Sep 17, 2019
Claims
PCTISA
Sep 17, 2019
Sep 17, 2019
Description
PCTISA
Sep 17, 2019
Drawings
PCTISA
Sep 17, 2019
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