The weekly litigation news digest is live. Subscribe now
The patent EP3620341 was granted to Forstlogistik CH on Aug 18, 2021. The application was filed on Sep 4, 2018 under application number EP18192527A. 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 |
|---|---|---|---|
| DEUTSCHE BAHN | May 11, 2022 | - | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | CH700850 |
| OPPOSITION | DE202012103348U |
| OPPOSITION | EP2546162 |
| SEARCH | DE102017109205 |
| SEARCH | EP1728729 |
| SEARCH | EP2636569 |
| SEARCH | RU177900U |
| SEARCH | US2071620 |
| SEARCH | US4944232 |
| SEARCH | US6467573 |
| SEARCH | WO2016160067 |
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
Jan 8, 2025
Jan 8, 2025
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Jun 18, 2024
Feb 9, 2024
Feb 9, 2024
Feb 9, 2024
Feb 2, 2024
Nov 9, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Means of redress
OPPO
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Nov 3, 2023
Oct 19, 2023
Oct 17, 2023
Oct 13, 2023
Oct 13, 2023
Oct 13, 2023
Oct 13, 2023
Oct 13, 2023
Oct 13, 2023
Oct 13, 2023
Oct 9, 2023
Oct 9, 2023
Oct 9, 2023
Oct 4, 2023
Sep 26, 2023
Sep 26, 2023
Sep 26, 2023
Aug 28, 2023
Aug 25, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Description
OPPO
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Jan 19, 2023
Jan 9, 2023
Jan 9, 2023
Jan 9, 2023
Jan 9, 2023
Jan 9, 2023
Jan 9, 2023
Oct 20, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Jun 13, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
Jun 3, 2022
May 16, 2022
May 16, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
Aug 31, 2021
Jul 22, 2021
Decision to grant a European patent
Search/Exam
Jul 8, 2021
(Electronic) Receipt
Search/Exam
Jul 8, 2021
English translation of the claims
Search/Exam
Jul 8, 2021
Filing of the translations of the claims
Search/Exam
Jul 8, 2021
French translation of claims
Search/Exam
Mar 18, 2021
Mar 18, 2021
Mar 18, 2021
Intention to grant (signatures)
Search/Exam
Mar 18, 2021
Text intended for grant (clean copy)
Search/Exam
Mar 18, 2021
Mar 12, 2021
(Electronic) Receipt
Search/Exam
Mar 12, 2021
Letter accompanying subsequently filed items
Search/Exam
Dec 21, 2020
(Electronic) Receipt
Search/Exam
Dec 21, 2020
Letter accompanying subsequently filed items
Search/Exam
Dec 21, 2020
Sep 10, 2020
Annex to the communication
Search/Exam
Sep 10, 2020
Communication from the Examining Division
Search/Exam
Aug 31, 2020
Examination started
Search/Exam
Aug 14, 2020
(Electronic) Receipt
Search/Exam
Aug 14, 2020
Abstract
Search/Exam
Aug 14, 2020
Aug 14, 2020
Amended claims with annotations
Search/Exam
Aug 14, 2020
Aug 14, 2020
Amended description with annotations
Search/Exam
Aug 14, 2020
Amendments received before examination
Search/Exam
Aug 14, 2020
Aug 14, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2020
Feb 12, 2020
Notification of forthcoming publication
Search/Exam
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
European search opinion
Search/Exam
Apr 16, 2019
European search report
Search/Exam
Apr 16, 2019
Information on Search Strategy
Search/Exam
Mar 4, 2019
Search started
Search/Exam
Oct 26, 2018
Communication to designated inventor
Search/Exam
Sep 4, 2018
Abstract
Search/Exam
Sep 4, 2018
Sep 4, 2018
Authorisation
Search/Exam
Sep 4, 2018
Claims
Search/Exam
Sep 4, 2018
Description
Search/Exam
Sep 4, 2018
Designation of inventor
Search/Exam
Sep 4, 2018
Drawings
Search/Exam
Sep 4, 2018
Request for grant of a European patent
Search/Exam