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The patent EP3768181 was granted to Depuy Synthes Products on Sep 27, 2023. The application was filed on Mar 15, 2019 under application number EP19717363A. 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 |
|---|---|---|---|
| MEDARTIS | Jun 26, 2024 | HEPP WENGER RYFFEL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US8574268 |
| INTERNATIONAL-SEARCH-REPORT | DE102016112845 |
| INTERNATIONAL-SEARCH-REPORT | US2018064476 |
| INTERNATIONAL-SEARCH-REPORT | US2018064477 |
| INTERNATIONAL-SEARCH-REPORT | US2018064479 |
| OPPOSITION | DE102016112845 |
| OPPOSITION | DE4343117 |
| OPPOSITION | EP1764552 |
| OPPOSITION | US2010312286 |
| OPPOSITION | US2018064476 |
| OPPOSITION | US2018064477 |
| OPPOSITION | US2018064479 |
| OPPOSITION | WO2005018472 |
| OPPOSITION | WO2009023666 |
| OPPOSITION | WO2015138303 |
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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OPPO
Nov 14, 2024
Description
OPPO
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OPPO
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Decision to grant a European patent
Search/Exam
Aug 22, 2023
(Electronic) Receipt
Search/Exam
Aug 22, 2023
Filing of the translations of the claims
Search/Exam
Aug 22, 2023
French translation of claims
Search/Exam
Aug 22, 2023
German translation of the claims
Search/Exam
Aug 22, 2023
Letter accompanying subsequently filed items
Search/Exam
Apr 26, 2023
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Intention to grant (signatures)
Search/Exam
Apr 26, 2023
Text intended for grant (clean copy)
Search/Exam
Apr 26, 2023
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Examination started
Search/Exam
Jan 14, 2021
(Electronic) Receipt
Search/Exam
Jan 14, 2021
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Amended claims with annotations
Search/Exam
Jan 14, 2021
Amendments received before examination
Search/Exam
Jan 14, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 13, 2021
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Oct 23, 2020
Communication to designated inventor
Search/Exam
Oct 23, 2020
Communication to designated inventor
Search/Exam
Oct 23, 2020
Communication to designated inventor
Search/Exam
Oct 23, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Sep 11, 2020
Information regarding early processing
Search/Exam
Sep 1, 2020
(Electronic) Receipt
Search/Exam
Sep 1, 2020
Request for entry into the European phase
Search/Exam
Jul 31, 2020
Information on entry into European phase
Search/Exam
Oct 24, 2019
Sep 26, 2019
Copy of the international search report
Search/Exam
Sep 26, 2019
Published international application - A1
Search/Exam
Jun 14, 2019
ISR: cited documents
PCTISA
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Abstract
PCTISA
Apr 11, 2019
Annex
PCTISA
Apr 11, 2019
Annex
PCTISA
Apr 11, 2019
Claims
PCTISA
Apr 11, 2019
Apr 11, 2019
Description
PCTISA
Apr 11, 2019
Drawings
PCTISA
Apr 11, 2019
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