The weekly litigation news digest is live. Subscribe now
The patent EP3536636 was granted to Patio Patio on Mar 25, 2020. The application was filed on Nov 7, 2017 under application number EP17821668A. 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 |
|---|---|---|---|
| WALLINGER RICKER SCHLOTTER TOSTMANN | Dec 21, 2020 | WALLINGER RICKER SCHLOTTER TOSTMANN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1472156 |
| DESCRIPTION | EP1808382 |
| DESCRIPTION | EP2238050 |
| INTERNATIONAL-SEARCH-REPORT | WO2007141202 |
| INTERNATIONAL-SEARCH-REPORT | WO2010137947 |
| INTERNATIONAL-SEARCH-REPORT | WO2013124811 |
| INTERNATIONAL-SEARCH-REPORT | WO2016102736 |
| OPPOSITION | EP3118139 |
| OPPOSITION | WO03059778 |
| OPPOSITION | WO2010038213 |
| OPPOSITION | WO2012137052 |
| OPPOSITION | WO2014061045 |
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
May 27, 2024
May 27, 2024
Feb 21, 2024
Feb 21, 2024
Nov 14, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 13, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Feb 24, 2023
Feb 24, 2023
Feb 21, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Means of redress
OPPO
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Dec 7, 2022
Nov 28, 2022
Nov 24, 2022
Nov 24, 2022
Nov 24, 2022
Nov 9, 2022
Nov 4, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 11, 2022
Oct 11, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 5, 2022
Oct 4, 2022
Oct 4, 2022
Jul 19, 2022
Jul 19, 2022
Nov 16, 2021
Nov 9, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Nov 2, 2021
Jun 9, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jan 26, 2021
Jan 26, 2021
Jan 13, 2021
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Apr 6, 2020
Feb 27, 2020
Decision to grant a European patent
Search/Exam
Feb 13, 2020
(Electronic) Receipt
Search/Exam
Feb 13, 2020
French translation of claims
Search/Exam
Feb 13, 2020
German translation of the claims
Search/Exam
Feb 13, 2020
Letter accompanying subsequently filed items
Search/Exam
Oct 10, 2019
Oct 10, 2019
Oct 10, 2019
Intention to grant (signatures)
Search/Exam
Oct 10, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 10, 2019
Aug 14, 2019
Notification of forthcoming publication
Search/Exam
Jul 30, 2019
Examination started
Search/Exam
Jun 26, 2019
(Electronic) Receipt
Search/Exam
Jun 26, 2019
Jun 26, 2019
Amended claims with annotations
Search/Exam
Jun 26, 2019
Amendments received before examination
Search/Exam
Jun 26, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 17, 2019
May 29, 2019
(Electronic) Receipt
Search/Exam
May 29, 2019
Abstract
Search/Exam
May 29, 2019
Claims
Search/Exam
May 29, 2019
Description
Search/Exam
May 29, 2019
Drawings
Search/Exam
May 29, 2019
Request for entry into the European phase
Search/Exam
May 21, 2019
Mar 15, 2019
Information on entry into European phase
Search/Exam
May 28, 2018
May 11, 2018
Copy of the international search report
Search/Exam
May 11, 2018
May 11, 2018
International publication pamphlet
Search/Exam
May 11, 2018
Feb 15, 2018
Feb 9, 2018
ISR: cited documents
PCTISA
Feb 8, 2018
Feb 8, 2018
Feb 8, 2018
Jan 11, 2018
Dec 16, 2017
Abstract
PCTISA
Dec 16, 2017
Claims
PCTISA
Dec 16, 2017
Dec 16, 2017
Description
PCTISA
Dec 16, 2017
Drawings
PCTISA
Dec 16, 2017
Dec 16, 2017
Dec 16, 2017
Dec 16, 2017
Dec 16, 2017