Patent No. EP2664343 (titled "Suppression Of Cancer") was filed by Ipsen Bioinnovation on Nov 17, 2009. The application was issued on Dec 18, 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 |
|---|---|---|
| ALLERGAN | Dec 28, 2017 | 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 21, 2019
Nov 21, 2019
Nov 18, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Aug 20, 2019
Aug 20, 2019
Jul 16, 2019
Jul 12, 2019
Jul 12, 2019
Jun 6, 2019
Jun 3, 2019
Jun 3, 2019
Jun 3, 2019
Jun 3, 2019
Apr 23, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Apr 16, 2019
Feb 22, 2019
Feb 20, 2019
Feb 20, 2019
Feb 20, 2019
Feb 18, 2019
Feb 18, 2019
Feb 18, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Feb 14, 2019
Jan 23, 2019
Nov 29, 2018
Nov 27, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 22, 2018
Nov 22, 2018
Nov 7, 2018
Nov 2, 2018
Nov 2, 2018
Nov 2, 2018
Jul 26, 2018
Jul 25, 2018
Jul 25, 2018
Jul 25, 2018
Jul 20, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
May 25, 2018
May 18, 2018
May 18, 2018
May 18, 2018
May 18, 2018
May 18, 2018
May 18, 2018
May 18, 2018
Jan 12, 2018
Jan 12, 2018
Jan 11, 2018
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
May 22, 2017
Apr 27, 2017
Apr 27, 2017
Apr 27, 2017
Mar 30, 2017
Mar 2, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Jan 9, 2017
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Apr 14, 2016
Mar 31, 2016
Mar 23, 2016
Mar 23, 2016
Mar 23, 2016
Dec 8, 2015
Dec 8, 2015
Dec 8, 2015
May 11, 2015
Apr 9, 2015
Apr 9, 2015
Apr 9, 2015
Apr 9, 2015
Nov 13, 2014
Nov 13, 2014
Nov 13, 2014
Oct 1, 2014
Oct 1, 2014
Oct 1, 2014
Oct 1, 2014
Oct 1, 2014
Apr 7, 2014
Mar 19, 2014
Mar 5, 2014
Mar 5, 2014
Mar 5, 2014
Feb 28, 2014
Oct 23, 2013
Aug 23, 2013
Aug 23, 2013
Aug 23, 2013
Aug 23, 2013
Aug 23, 2013
Aug 23, 2013
Aug 16, 2013
Jul 29, 2013
Jul 29, 2013
Jul 29, 2013
Jul 29, 2013
Jul 29, 2013
Jul 5, 2013
Jul 5, 2013
Jul 5, 2013
Jul 5, 2013
Jun 10, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
May 14, 2013
Jun 10, 2010