The weekly litigation news digest is live. Subscribe now
The patent EP3081700 was granted to Liebherr Werk Nenzing on Sep 14, 2022. The application was filed on Apr 7, 2016 under application number EP16164194A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| BAUER MASCHINEN | Feb 21, 2019 | WUNDERLICH & HEIM PATENTANWALTE PARTG MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | DE19628561 |
| OPPOSITION | EP1245737 |
| OPPOSITION | FR2529292 |
| OPPOSITION | FR2775732 |
| OPPOSITION | US4861252 |
| OPPOSITION | WO2014147968 |
| SEARCH | FR2529292 |
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
Aug 19, 2022
Aug 19, 2022
Aug 17, 2022
Aug 2, 2022
Aug 2, 2022
Aug 2, 2022
Aug 2, 2022
May 25, 2022
May 25, 2022
May 25, 2022
May 18, 2022
Jan 28, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Means of redress
OPPO
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Oct 25, 2021
Oct 25, 2021
Oct 25, 2021
Sep 3, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 25, 2021
Aug 3, 2021
Jul 26, 2021
Jul 26, 2021
Jul 26, 2021
Jun 18, 2021
Jun 18, 2021
Dec 30, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 18, 2020
Dec 17, 2020
Dec 14, 2020
Dec 9, 2020
Dec 1, 2020
Dec 1, 2020
Dec 1, 2020
Nov 30, 2020
Nov 25, 2020
Nov 25, 2020
Nov 25, 2020
Nov 24, 2020
Nov 23, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Aug 24, 2020
Aug 24, 2020
Aug 20, 2020
Aug 20, 2020
Aug 17, 2020
Aug 17, 2020
Aug 17, 2020
Aug 14, 2020
Aug 14, 2020
Aug 14, 2020
Aug 5, 2020
Aug 4, 2020
Aug 3, 2020
Jul 31, 2020
Jul 30, 2020
Jul 30, 2020
Jul 30, 2020
Jul 30, 2020
Jul 29, 2020
Jul 29, 2020
Jul 29, 2020
Jul 29, 2020
Jul 28, 2020
Jul 27, 2020
Jul 27, 2020
Jul 24, 2020
Jul 22, 2020
Jul 22, 2020
Jul 22, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 21, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Dec 6, 2019
Dec 4, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Oct 28, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Aug 8, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Aug 1, 2019
Mar 26, 2019
Mar 26, 2019
Feb 28, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Feb 21, 2019
Jun 25, 2018
May 17, 2018
Decision to grant a European patent
Search/Exam
Mar 9, 2018
(Electronic) Receipt
Search/Exam
Mar 9, 2018
English translation of the claims
Search/Exam
Mar 9, 2018
French translation of claims
Search/Exam
Mar 9, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 10, 2017
Nov 10, 2017
Nov 10, 2017
Intention to grant (signatures)
Search/Exam
Nov 10, 2017
Text intended for grant (clean copy)
Search/Exam
Nov 10, 2017
Oct 30, 2017
Letter which had not been notified
Search/Exam
Oct 24, 2017
Oct 24, 2017
Oct 24, 2017
Intention to grant (signatures)
Search/Exam
Oct 24, 2017
Text intended for grant (clean copy)
Search/Exam
Oct 24, 2017
Sep 21, 2017
Examination started
Search/Exam
Apr 19, 2017
Payment of fees and costs
Search/Exam
Apr 19, 2017
Reply to Written Opinion prepared by the EPO
Search/Exam
Oct 24, 2016
Sep 21, 2016
Notification of forthcoming publication
Search/Exam
Jul 22, 2016
Jul 22, 2016
European search opinion
Search/Exam
Jul 22, 2016
European search report
Search/Exam
Jul 22, 2016
Information on Search Strategy
Search/Exam
Jul 15, 2016
Modified abstract
Search/Exam
Jul 13, 2016
Search started
Search/Exam
May 31, 2016
Communication to designated inventor
Search/Exam
Apr 28, 2016
Letter concerning the priority
Search/Exam
Apr 28, 2016
Priority document
Search/Exam
Apr 7, 2016
Abstract
Search/Exam
Apr 7, 2016
Apr 7, 2016
Claims
Search/Exam
Apr 7, 2016
Description
Search/Exam
Apr 7, 2016
Designation of inventor
Search/Exam
Apr 7, 2016
Drawings
Search/Exam
Apr 7, 2016
Priority search results
Search/Exam
Apr 7, 2016
Request for grant of a European patent
Search/Exam