Patent No. EP2794160 (titled "Cutting Insert And Cutting Tool") was filed by Iscar on Nov 20, 2012. The application was issued on Nov 30, 2022.

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 |
|---|---|---|
| MITSUBISHI MATERIALS | Jan 23, 2020 | HOFFMANN EITLE |
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
Nov 4, 2022
Oct 28, 2022
Oct 20, 2022
Oct 20, 2022
Oct 20, 2022
Oct 20, 2022
Oct 20, 2022
Jul 14, 2022
Jul 14, 2022
Jul 7, 2022
Mar 7, 2022
Mar 4, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Feb 16, 2022
Feb 11, 2022
Feb 11, 2022
Feb 1, 2022
Feb 1, 2022
Feb 1, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 11, 2022
Jan 11, 2022
Dec 21, 2021
Dec 21, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 16, 2021
Dec 1, 2021
Dec 1, 2021
Apr 9, 2021
Apr 8, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Apr 6, 2021
Mar 30, 2021
Jan 13, 2021
Dec 28, 2020
Dec 23, 2020
Dec 23, 2020
Dec 23, 2020
Dec 22, 2020
Dec 22, 2020
Dec 22, 2020
Dec 22, 2020
Dec 22, 2020
Dec 22, 2020
Aug 31, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Aug 26, 2020
Apr 16, 2020
Apr 16, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Feb 13, 2020
Feb 3, 2020
Jan 29, 2020
Jan 29, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
Jan 23, 2020
May 7, 2019
Mar 28, 2019
Feb 6, 2019
Feb 6, 2019
Feb 6, 2019
Feb 6, 2019
Feb 6, 2019
Oct 2, 2018
Oct 2, 2018
Oct 2, 2018
Oct 2, 2018
Oct 2, 2018
Mar 28, 2017
Mar 28, 2017
Mar 28, 2017
Feb 17, 2017
Feb 17, 2017
Feb 7, 2017
Mar 12, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Jan 7, 2015
Oct 1, 2014
Jul 25, 2014
Jul 23, 2014
Jul 23, 2014
Jul 7, 2014
Jul 3, 2014
Jul 3, 2014
May 6, 2014
Jul 17, 2013
Jun 27, 2013
Jun 27, 2013
Apr 11, 2013
Apr 11, 2013
Apr 11, 2013
Dec 31, 2012
Dec 31, 2012
Dec 31, 2012
Dec 31, 2012