Patent No. EP3032252 (titled "Magnetic Detection Device And Paper Sheet Processing Device") was filed by Kabushiki Kaisha Toshiba on Aug 8, 2014. The application was issued on Jul 22, 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 |
|---|---|---|
| GIESECKEDEVRIENT CURRENCY TECHNOLOGY | Jun 27, 2018 | - |
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
Jun 25, 2020
Jun 25, 2020
Jun 19, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Mar 11, 2020
Mar 11, 2020
Mar 5, 2020
Nov 26, 2019
Nov 20, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Nov 18, 2019
Oct 11, 2019
Oct 8, 2019
Aug 14, 2019
Aug 14, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 7, 2019
Jan 29, 2019
Jan 29, 2019
Jan 28, 2019
Jan 25, 2019
Jan 24, 2019
Jan 24, 2019
Jan 24, 2019
Nov 28, 2018
Nov 14, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Jul 9, 2018
Jul 9, 2018
Jul 5, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Oct 5, 2017
Aug 31, 2017
Aug 11, 2017
Aug 11, 2017
Aug 11, 2017
Aug 11, 2017
Aug 11, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Mar 16, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Mar 1, 2017
Aug 23, 2016
Aug 4, 2016
Aug 4, 2016
Aug 4, 2016
Aug 4, 2016
Jul 26, 2016
May 19, 2016
Apr 18, 2016
Apr 18, 2016
Apr 18, 2016
Apr 11, 2016
Apr 11, 2016
Apr 11, 2016
Mar 16, 2016
Feb 22, 2016
Feb 22, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Feb 17, 2016
Dec 16, 2015
Jul 7, 2015
Mar 5, 2015
Feb 12, 2015
Feb 12, 2015
Feb 12, 2015