Patent No. EP3238674 (titled "Absorbent Dressing With Hybrid Drape") was filed by KCI Licensing on Feb 13, 2014. The application was issued on Jan 30, 2019.

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 |
|---|---|---|
| SMITH & NEPHEW | Oct 30, 2019 | APPLEYARD LEES |
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
Apr 4, 2024
Apr 2, 2024
Apr 2, 2024
Apr 2, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 7, 2024
Mar 6, 2024
Mar 6, 2024
Mar 6, 2024
Oct 20, 2023
Oct 20, 2023
Oct 17, 2023
Mar 29, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Jan 12, 2023
Nov 18, 2022
Nov 18, 2022
Nov 18, 2022
Apr 7, 2022
Apr 1, 2022
Apr 1, 2022
Apr 1, 2022
Mar 7, 2022
Nov 30, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Jul 23, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
Jun 7, 2021
Jun 7, 2021
May 20, 2021
May 20, 2021
May 20, 2021
May 20, 2021
Mar 11, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Mar 10, 2021
Jan 29, 2021
Dec 9, 2020
Dec 9, 2020
Dec 9, 2020
Dec 2, 2020
Dec 1, 2020
Dec 1, 2020
Dec 1, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 26, 2020
Nov 26, 2020
Nov 26, 2020
Jul 28, 2020
Jul 28, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jun 29, 2020
Jun 19, 2020
Jun 19, 2020
Jun 19, 2020
Jun 19, 2020
Jun 19, 2020
Jun 19, 2020
Mar 16, 2020
Mar 10, 2020
Mar 10, 2020
Mar 10, 2020
Mar 10, 2020
Mar 10, 2020
Nov 12, 2019
Nov 12, 2019
Nov 5, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Oct 30, 2019
Jul 18, 2019
Jul 12, 2019
Feb 11, 2019
Jan 7, 2019
Dec 14, 2018
Dec 14, 2018
Dec 14, 2018
Dec 14, 2018
Dec 14, 2018
Oct 12, 2018
Oct 12, 2018
Oct 12, 2018
Oct 12, 2018
Oct 12, 2018
Oct 12, 2018
Oct 12, 2018
Jun 28, 2018
Jun 28, 2018
Jun 28, 2018
Jun 28, 2018
Jun 28, 2018
Jun 7, 2018
May 23, 2018
May 3, 2018
Apr 25, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Nov 6, 2017
Oct 25, 2017
Oct 20, 2017
Oct 5, 2017
Aug 23, 2017
Aug 17, 2017
Aug 17, 2017
Aug 17, 2017
Aug 17, 2017
Jul 4, 2017
Jun 27, 2017
Jun 19, 2017
Jun 19, 2017
Jun 19, 2017
Apr 27, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Apr 25, 2017
Oct 7, 2014