Patent No. EP3122571 (titled "Gilding Method And System") was filed by MGI Digital Technology on Mar 23, 2015. The application was issued on Sep 4, 2024.

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 |
|---|---|---|
| LEONHARD KURZ STIFTUNG | Nov 19, 2019 | LOUIS POHLAU LOHRENTZ |
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
Aug 8, 2024
Aug 8, 2024
Jul 25, 2024
Jul 25, 2024
Jul 25, 2024
Jul 25, 2024
May 23, 2024
May 23, 2024
May 23, 2024
May 16, 2024
May 15, 2024
May 2, 2024
May 2, 2024
May 2, 2024
Jan 23, 2024
Jan 23, 2024
Jan 23, 2024
Jan 9, 2024
Jan 9, 2024
Jan 9, 2024
Jan 8, 2024
Jan 8, 2024
Jan 8, 2024
Dec 15, 2023
Dec 15, 2023
Dec 15, 2023
Dec 11, 2023
Dec 7, 2023
Dec 7, 2023
Dec 7, 2023
Dec 6, 2023
Dec 6, 2023
Dec 6, 2023
Nov 28, 2023
Nov 28, 2023
Apr 14, 2023
Apr 13, 2023
Apr 13, 2023
Apr 13, 2023
Apr 13, 2023
Apr 7, 2023
Mar 27, 2023
Jul 6, 2022
Apr 20, 2022
Apr 13, 2022
Apr 13, 2022
Apr 13, 2022
Dec 17, 2021
Dec 9, 2021
Dec 9, 2021
Dec 9, 2021
Oct 6, 2021
Oct 6, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Aug 4, 2021
Aug 4, 2021
Aug 4, 2021
Aug 2, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
Jul 30, 2021
May 18, 2021
Apr 16, 2021
Apr 16, 2021
Mar 23, 2021
Mar 19, 2021
Mar 18, 2021
Mar 18, 2021
Mar 18, 2021
Mar 17, 2021
Mar 17, 2021
Mar 17, 2021
Mar 17, 2021
Mar 17, 2021
Feb 16, 2021
Feb 11, 2021
Feb 11, 2021
Feb 11, 2021
Dec 16, 2020
Dec 16, 2020
Aug 28, 2020
Aug 25, 2020
Aug 25, 2020
Jul 29, 2020
Jul 27, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
Jul 23, 2020
May 6, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Dec 2, 2019
Dec 2, 2019
Nov 22, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Nov 19, 2019
Mar 4, 2019
Jan 29, 2019
Jan 29, 2019
Jan 29, 2019
Jan 29, 2019
Jan 24, 2019
Jan 7, 2019
Jan 7, 2019
Oct 8, 2018
Oct 8, 2018
Oct 8, 2018
Oct 8, 2018
Aug 23, 2018
Aug 23, 2018
Aug 23, 2018
Aug 23, 2018
Aug 23, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Feb 19, 2018
Feb 19, 2018
Dec 14, 2017
Dec 14, 2017
Dec 14, 2017
Dec 14, 2017
Dec 14, 2017
Nov 21, 2017
Nov 21, 2017
Nov 13, 2017
Mar 6, 2017
Mar 6, 2017
Jan 4, 2017
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Nov 7, 2016
Oct 29, 2016
Oct 28, 2016
Oct 28, 2016
Oct 11, 2016
Sep 8, 2016
Aug 8, 2016
Aug 8, 2016
Aug 5, 2016
Jul 19, 2016
Jul 19, 2016
Oct 21, 2015
Oct 1, 2015
Oct 1, 2015
Oct 1, 2015
Apr 24, 2015
Apr 24, 2015
Apr 24, 2015
Mar 23, 2015
Mar 23, 2015
Mar 23, 2015
Mar 23, 2015
Mar 23, 2015
Mar 23, 2015