Patent No. EP2890344 (titled "Method And Mobile Applications Using Cross-Sharing Database For Monitoring Use Of Hygiene Products") was filed by Essity Hygiene And Health on Aug 28, 2012. The application was issued on Sep 23, 2020.

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 |
|---|---|---|
| PAUL HARTMANN | Jun 23, 2021 | TER MEER STEINMEISTER & PARTNER |
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 24, 2023
May 24, 2023
May 19, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Feb 9, 2023
Nov 21, 2022
Nov 11, 2022
Nov 8, 2022
Nov 8, 2022
Nov 8, 2022
Sep 27, 2022
Sep 27, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Apr 25, 2022
Apr 25, 2022
Apr 4, 2022
Mar 18, 2022
Mar 17, 2022
Mar 17, 2022
Mar 17, 2022
Mar 17, 2022
Mar 17, 2022
Nov 19, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Jul 13, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jun 30, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Jun 23, 2021
Oct 5, 2020
Aug 27, 2020
Aug 18, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 12, 2020
Aug 7, 2020
Aug 7, 2020
Aug 7, 2020
Aug 7, 2020
Aug 7, 2020
Apr 2, 2020
Apr 2, 2020
Apr 2, 2020
Apr 2, 2020
Apr 2, 2020
Feb 4, 2020
Feb 4, 2020
Jan 28, 2020
Dec 20, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Mar 13, 2019
Mar 13, 2019
Mar 4, 2019
Nov 26, 2018
Jul 19, 2018
Jul 19, 2018
Jul 5, 2018
Jul 5, 2018
Jun 29, 2018
Nov 21, 2016
Nov 21, 2016
Nov 21, 2016
Nov 21, 2016
Nov 21, 2016
May 11, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Apr 11, 2016
Jun 10, 2015
May 7, 2015
Apr 1, 2015
Apr 1, 2015
Mar 23, 2015
Mar 23, 2015
Mar 10, 2015
Mar 10, 2015
Jan 28, 2015
Jan 28, 2015
Jan 28, 2015
Jan 28, 2015
Jan 28, 2015
Jan 15, 2015
Jan 15, 2015
Jan 15, 2015
Jan 15, 2015
Jan 9, 2015
Nov 26, 2014
Nov 26, 2014
Nov 26, 2014
Nov 21, 2014
Nov 21, 2014
Nov 21, 2014
Nov 18, 2014
Nov 18, 2014
Nov 18, 2014
Oct 28, 2014
Oct 28, 2014
Oct 28, 2014
Oct 22, 2014
Oct 22, 2014
Oct 22, 2014
Aug 22, 2014
Aug 22, 2014
Aug 22, 2014
Aug 19, 2014
Aug 6, 2014
Jul 9, 2014
Jul 7, 2014
Jun 30, 2014
Jun 30, 2014
Jun 30, 2014
Jun 30, 2014
Jun 30, 2014
Jun 30, 2014
Jun 30, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Jun 26, 2014
Mar 6, 2014
Mar 6, 2014