The patent EP3678566 was granted to Ossio on Sep 4, 2024. The application was originally filed on Sep 6, 2018 under application number EP18853365A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Get a free citation report including examiner, opposition, and international search citations.
Get Citation ReportThe 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
Get instant alerts for new documents
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 10, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Sep 17, 2024
Aug 8, 2024
Decision to grant a European patent
Search/Exam
Jul 25, 2024
(Electronic) Receipt
Search/Exam
Jul 25, 2024
Filing of the translations of the claims
Search/Exam
Jul 25, 2024
French translation of claims
Search/Exam
Jul 25, 2024
German translation of the claims
Search/Exam
Jul 25, 2024
Letter accompanying subsequently filed items
Search/Exam
May 22, 2024
Registration under Rule 23 EPC
Search/Exam
Apr 23, 2024
(Electronic) Receipt
Search/Exam
Apr 23, 2024
Annex
Search/Exam
Apr 23, 2024
Letter accompanying subsequently filed items
Search/Exam
Apr 23, 2024
Letter to the Legal Division
Search/Exam
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Intention to grant (signatures)
Search/Exam
Apr 19, 2024
Text intended for grant (clean copy)
Search/Exam
Apr 19, 2024
Apr 1, 2023
(Electronic) Receipt
Search/Exam
Apr 1, 2023
Amended claims with annotations
Search/Exam
Apr 1, 2023
Amended description with annotations
Search/Exam
Apr 1, 2023
Claims
Search/Exam
Apr 1, 2023
Description
Search/Exam
Apr 1, 2023
Letter accompanying subsequently filed items
Search/Exam
Apr 1, 2023
Feb 1, 2023
Annex to the communication
Search/Exam
Feb 1, 2023
Communication from the Examining Division
Search/Exam
Jan 26, 2023
Examination started
Search/Exam
Dec 1, 2022
Brief communication with time limit
Search/Exam
Dec 1, 2022
Dec 1, 2022
Nov 28, 2022
(Electronic) Receipt
Search/Exam
Nov 28, 2022
Letter accompanying subsequently filed items
Search/Exam
Nov 28, 2022
Nov 17, 2022
(Electronic) Receipt
Search/Exam
Nov 17, 2022
Authorisation
Search/Exam
Nov 17, 2022
Letter accompanying subsequently filed items
Search/Exam
Nov 30, 2021
(Electronic) Receipt
Search/Exam
Nov 30, 2021
Nov 30, 2021
Amended claims with annotations
Search/Exam
Nov 30, 2021
Amendments received before examination
Search/Exam
Nov 30, 2021
Letter accompanying subsequently filed items
Search/Exam
Jun 23, 2021
Communication from the Legal Division
Search/Exam
May 21, 2021
May 4, 2021
May 4, 2021
European search opinion
Search/Exam
May 4, 2021
Information on Search Strategy
Search/Exam
May 4, 2021
Supplementary European search report
Search/Exam
Apr 21, 2021
Search started
Search/Exam
Mar 24, 2021
Deficiencies as to Rule 23 EPC
Search/Exam
Mar 4, 2021
(Electronic) Receipt
Search/Exam
Mar 4, 2021
Annex
Search/Exam
Mar 4, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 4, 2021
Letter to the Legal Division
Search/Exam
Oct 15, 2020
(Electronic) Receipt
Search/Exam
Oct 15, 2020
Oct 15, 2020
Amended claims with annotations
Search/Exam
Oct 15, 2020
Amendments received before examination
Search/Exam
Jun 17, 2020
Apr 16, 2020
Apr 14, 2020
Communication to designated inventor
Search/Exam
Apr 14, 2020
Communication to designated inventor
Search/Exam
Apr 14, 2020
Communication to designated inventor
Search/Exam
Apr 14, 2020
Communication to designated inventor
Search/Exam
Mar 26, 2020
Feb 20, 2020
Information regarding early processing
Search/Exam
Feb 4, 2020
(Electronic) Receipt
Search/Exam
Feb 4, 2020
Request for entry into the European phase
Search/Exam
Jan 17, 2020
Information on entry into European phase
Search/Exam
Apr 2, 2019
Mar 14, 2019
Copy of the international search report
Search/Exam
Mar 14, 2019
Published international application - A1
Search/Exam