Patent No. EP3256539 (titled "Method For Assembling Textile Adhesive Tapes") was filed by Coroplast Fritz Mller on Feb 3, 2016. The application was issued on Apr 8, 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 |
|---|---|---|
| CERTOPLAST TECHNISCHE KLEBEBANDER | Nov 23, 2020 | NUNNENKAMP |
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
Feb 16, 2023
Feb 16, 2023
Feb 9, 2023
Nov 9, 2022
Nov 2, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 20, 2022
Aug 23, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Jul 6, 2022
Jul 5, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
Jun 29, 2022
Jun 15, 2022
Jun 15, 2022
Jan 27, 2022
Jan 24, 2022
Jan 24, 2022
Jan 24, 2022
Jan 17, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 8, 2022
Dec 22, 2021
Dec 20, 2021
Dec 20, 2021
Dec 20, 2021
Dec 20, 2021
Dec 20, 2021
Nov 10, 2021
Nov 4, 2021
Nov 4, 2021
Nov 4, 2021
Nov 4, 2021
Nov 4, 2021
Nov 2, 2021
Oct 29, 2021
Oct 29, 2021
Oct 29, 2021
Oct 28, 2021
Oct 22, 2021
Oct 22, 2021
Oct 22, 2021
Oct 22, 2021
Oct 22, 2021
Oct 22, 2021
Sep 17, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Aug 6, 2021
Aug 6, 2021
Aug 6, 2021
Jun 8, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
May 11, 2021
Mar 3, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Jan 26, 2021
Jan 26, 2021
Nov 27, 2020
Nov 24, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Apr 21, 2020
Mar 12, 2020
Feb 25, 2020
Feb 25, 2020
Feb 25, 2020
Feb 25, 2020
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
May 24, 2019
May 24, 2019
May 24, 2019
May 24, 2019
May 24, 2019
May 24, 2019
May 24, 2019
Feb 5, 2019
Feb 5, 2019
Jan 18, 2019
Jan 18, 2019
Jan 14, 2019
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Jul 24, 2018
Jul 24, 2018
Jul 17, 2018
May 3, 2018
May 3, 2018
Apr 25, 2018
Apr 25, 2018
Mar 21, 2018
Mar 21, 2018
Mar 21, 2018
Mar 21, 2018
Mar 21, 2018
Nov 22, 2017
Sep 20, 2017
Sep 18, 2017
Sep 18, 2017
Sep 18, 2017
Sep 18, 2017
Aug 30, 2017
Aug 1, 2017
Aug 1, 2017
Aug 1, 2017
Jun 23, 2017
Sep 6, 2016
Aug 18, 2016
Aug 18, 2016
Aug 18, 2016
Apr 18, 2016
Apr 18, 2016
Apr 18, 2016
Mar 10, 2016
Feb 24, 2016
Feb 12, 2016
Feb 3, 2016
Feb 3, 2016
Feb 3, 2016
Feb 3, 2016
Feb 3, 2016
Feb 3, 2016
Feb 3, 2016