The weekly litigation news digest is live. Subscribe now
The patent EP2974685 was granted to Covidien LP on Jul 20, 2022. The application was filed on Jul 17, 2013 under application number EP15181833A. 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 |
|---|---|---|---|
| ERBE ELEKTROMEDIZIN | Mar 6, 2019 | RUGER ABEL PATENTANWALTE PARTGMBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | CN202313713U |
| OPPOSITION | DE202012100833U |
| OPPOSITION | EP2377480 |
| OPPOSITION | EP2436330 |
| OPPOSITION | US2009082767 |
| OPPOSITION | US2010179545 |
| SEARCH | EP1769767 |
| SEARCH | EP2174612 |
| SEARCH | EP2377480 |
| SEARCH | EP2382937 |
| SEARCH | US2007106297 |
| SEARCH | US2007156139 |
| SEARCH | US2008319442 |
| SEARCH | US2009082767 |
| SEARCH | US2010076432 |
| SEARCH | US2012083786 |
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
Jun 23, 2022
Jun 23, 2022
Jun 20, 2022
Jun 10, 2022
Jun 10, 2022
Jun 10, 2022
Jun 10, 2022
Jun 10, 2022
Mar 8, 2022
Mar 8, 2022
Mar 8, 2022
Mar 2, 2022
Mar 2, 2022
Dec 3, 2021
Dec 2, 2021
Nov 22, 2021
Nov 19, 2021
Nov 19, 2021
Nov 19, 2021
Nov 19, 2021
Nov 19, 2021
Nov 19, 2021
Means of redress
OPPO
Nov 19, 2021
Nov 19, 2021
May 28, 2021
May 28, 2021
May 25, 2021
May 25, 2021
May 25, 2021
May 17, 2021
May 17, 2021
General enquiry
OPPO
May 17, 2021
Apr 27, 2021
Apr 27, 2021
Mar 22, 2021
Mar 18, 2021
Mar 18, 2021
Mar 16, 2021
Mar 16, 2021
Mar 16, 2021
Dec 9, 2020
Dec 9, 2020
Dec 2, 2020
Dec 2, 2020
Dec 2, 2020
Nov 27, 2020
Nov 27, 2020
General enquiry
OPPO
Nov 27, 2020
Nov 11, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Sep 23, 2020
Sep 11, 2020
Sep 11, 2020
Sep 11, 2020
Aug 28, 2020
Aug 28, 2020
Aug 26, 2020
Aug 20, 2020
Aug 19, 2020
Aug 18, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 10, 2020
Aug 10, 2020
Aug 10, 2020
Aug 10, 2020
Jul 30, 2020
Jul 24, 2020
Jul 24, 2020
Jul 24, 2020
Jul 16, 2020
Jul 16, 2020
Jan 2, 2020
Dec 19, 2019
Dec 16, 2019
Dec 13, 2019
Dec 13, 2019
Dec 13, 2019
Dec 13, 2019
Dec 13, 2019
Dec 13, 2019
Dec 12, 2019
Dec 12, 2019
Dec 12, 2019
Dec 12, 2019
Dec 12, 2019
Dec 12, 2019
Dec 12, 2019
Sep 5, 2019
Aug 12, 2019
Jul 26, 2019
Jul 23, 2019
Jul 23, 2019
Jul 23, 2019
Jul 23, 2019
Jul 23, 2019
Mar 25, 2019
Mar 25, 2019
Mar 19, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Mar 6, 2019
Jun 18, 2018
May 11, 2018
Decision to grant a European patent
Search/Exam
Apr 20, 2018
(Electronic) Receipt
Search/Exam
Apr 20, 2018
Filing of the translations of the claims
Search/Exam
Apr 20, 2018
French translation of claims
Search/Exam
Apr 20, 2018
German translation of the claims
Search/Exam
Apr 20, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Intention to grant (signatures)
Search/Exam
Jan 4, 2018
Text intended for grant (clean copy)
Search/Exam
Jan 4, 2018
Nov 7, 2017
Oct 11, 2017
(Electronic) Receipt
Search/Exam
Oct 11, 2017
Amended claims with annotations
Search/Exam
Oct 11, 2017
Claims
Search/Exam
Oct 11, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 11, 2017
Jun 12, 2017
Jun 12, 2017
Jun 12, 2017
Intention to grant (signatures)
Search/Exam
Jun 12, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 12, 2017
May 12, 2017
Examination started
Search/Exam
Jul 18, 2016
(Electronic) Receipt
Search/Exam
Jul 18, 2016
Jul 18, 2016
Amended claims with annotations
Search/Exam
Jul 18, 2016
Amendments received before examination
Search/Exam
Jul 18, 2016
Letter accompanying subsequently filed items
Search/Exam
May 4, 2016
Submission concerning representation
Search/Exam
Feb 9, 2016
Communication to designated inventor
Search/Exam
Feb 1, 2016
(Electronic) Receipt
Search/Exam
Feb 1, 2016
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2016
Letter concerning the inventor
Search/Exam
Jan 25, 2016
Dec 23, 2015
Notification of forthcoming publication
Search/Exam
Dec 23, 2015
Refund of fees
Search/Exam
Dec 9, 2015
Dec 9, 2015
European search opinion
Search/Exam
Dec 9, 2015
European search report
Search/Exam
Dec 9, 2015
Information on Search Strategy
Search/Exam
Nov 27, 2015
Nov 23, 2015
Search started
Search/Exam
Nov 18, 2015
Letter which had not been notified
Search/Exam
Oct 13, 2015
Communication to designated inventor
Search/Exam
Oct 13, 2015
Communication to designated inventor
Search/Exam
Oct 13, 2015
Communication to designated inventor
Search/Exam
Oct 13, 2015
Communication to designated inventor
Search/Exam
Oct 13, 2015
Communication to designated inventor
Search/Exam
Aug 20, 2015
Abstract
Search/Exam
Aug 20, 2015
Aug 20, 2015
Claims
Search/Exam
Aug 20, 2015
Description
Search/Exam
Aug 20, 2015
Designation of inventor
Search/Exam
Aug 20, 2015
Drawings
Search/Exam
Aug 20, 2015
Priority search results
Search/Exam
Aug 20, 2015
Request for grant of a European patent
Search/Exam
Jan 28, 2014
Jan 28, 2014