The weekly litigation news digest is live. Subscribe now
The patent EP3705417 was granted to Lorenzo Noguera on Sep 8, 2021. The application was filed on Mar 5, 2019 under application number EP19382165A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| POLY CLIP SYSTEM | Jun 8, 2022 | EISENFUHR SPEISER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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
Get instant alerts for new documents
Oct 20, 2025
Sep 23, 2025
Sep 23, 2025
Sep 23, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Aug 8, 2025
(Electronic) Receipt
Appeal
Aug 8, 2025
Aug 8, 2025
Aug 8, 2025
Aug 4, 2025
Aug 4, 2025
Jul 29, 2025
(Electronic) Receipt
Appeal
Jul 29, 2025
Jul 29, 2025
Jul 29, 2025
Jul 28, 2025
(Electronic) Receipt
Appeal
Jul 28, 2025
Jul 28, 2025
Jul 28, 2025
May 9, 2025
May 6, 2025
(Electronic) Receipt
Appeal
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
Apr 10, 2025
Apr 10, 2025
Apr 10, 2025
Apr 10, 2025
Nov 25, 2024
Nov 25, 2024
Nov 22, 2024
Nov 21, 2024
Nov 19, 2024
(Electronic) Receipt
Appeal
Nov 19, 2024
Authorisation
Appeal
Nov 19, 2024
Nov 19, 2024
Oct 31, 2024
Oct 31, 2024
Oct 28, 2024
Oct 28, 2024
Aug 23, 2024
Aug 20, 2024
(Electronic) Receipt
Appeal
Aug 20, 2024
Aug 20, 2024
Jul 15, 2024
Jul 10, 2024
(Electronic) Receipt
Appeal
Jul 10, 2024
Jul 10, 2024
Reply to appeal
Appeal
Jul 9, 2024
Jul 4, 2024
(Electronic) Receipt
Appeal
Jul 4, 2024
Jul 4, 2024
Jul 4, 2024
Jul 4, 2024
Jul 4, 2024
Jul 4, 2024
Jul 4, 2024
Reply to appeal
Appeal
Mar 11, 2024
Mar 11, 2024
Mar 4, 2024
(Electronic) Receipt
Appeal
Mar 4, 2024
Mar 4, 2024
Mar 4, 2024
Mar 4, 2024
Mar 4, 2024
Mar 4, 2024
Mar 4, 2024
Feb 22, 2024
(Electronic) Receipt
Appeal
Feb 22, 2024
Feb 22, 2024
Feb 22, 2024
Feb 22, 2024
Feb 22, 2024
Jan 9, 2024
Jan 9, 2024
Jan 4, 2024
(Electronic) Receipt
Appeal
Jan 4, 2024
Jan 4, 2024
Notice of appeal
Appeal
Jan 3, 2024
Jan 3, 2024
Dec 21, 2023
(Electronic) Receipt
Appeal
Dec 21, 2023
Dec 21, 2023
Notice of appeal
Appeal
Nov 3, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Means of redress
OPPO
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Sep 29, 2023
Aug 18, 2023
Aug 2, 2023
Aug 2, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jun 13, 2023
Jun 8, 2023
Jun 8, 2023
Jun 8, 2023
Jun 8, 2023
Jun 8, 2023
Jun 8, 2023
Jun 8, 2023
Mar 15, 2023
Mar 6, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Mar 1, 2023
Feb 22, 2023
Feb 15, 2023
Feb 8, 2023
Feb 8, 2023
Feb 8, 2023
Feb 8, 2023
Nov 4, 2022
Oct 27, 2022
Oct 27, 2022
Oct 27, 2022
Oct 27, 2022
Oct 27, 2022
Jul 1, 2022
Jul 1, 2022
Jun 24, 2022
Jun 24, 2022
Jun 24, 2022
Jun 24, 2022
Jun 24, 2022
Jun 24, 2022
Jun 24, 2022
Jun 17, 2022
Jun 17, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Sep 21, 2021
Aug 12, 2021
Decision to grant a European patent
Search/Exam
Aug 12, 2021
Decision to grant a European patent
Search/Exam
Aug 2, 2021
(Electronic) Receipt
Search/Exam
Aug 2, 2021
Filing of the translations of the claims
Search/Exam
Aug 2, 2021
French translation of claims
Search/Exam
Aug 2, 2021
German translation of the claims
Search/Exam
Apr 28, 2021
Apr 28, 2021
Apr 28, 2021
Intention to grant (signatures)
Search/Exam
Apr 28, 2021
Text intended for grant (clean copy)
Search/Exam
Apr 28, 2021
Mar 24, 2021
Examination started
Search/Exam
Sep 14, 2020
Aug 12, 2020
Notification of forthcoming publication
Search/Exam
Jul 26, 2019
Jul 26, 2019
European search opinion
Search/Exam
Jul 26, 2019
European search report
Search/Exam
Jul 26, 2019
Information on Search Strategy
Search/Exam
Jul 10, 2019
Search started
Search/Exam
Apr 1, 2019
(Electronic) Receipt
Search/Exam
Apr 1, 2019
Abstract
Search/Exam
Apr 1, 2019
Claims
Search/Exam
Apr 1, 2019
Description
Search/Exam
Apr 1, 2019
Drawings
Search/Exam
Apr 1, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 1, 2019
Matter concerning the application
Search/Exam
Mar 14, 2019
Mar 5, 2019
Mar 5, 2019
Designation of inventor
Search/Exam
Mar 5, 2019
Drawings
Search/Exam
Mar 5, 2019
Request for grant of a European patent
Search/Exam
Mar 5, 2019