Patent No. EP2344141 (titled "Compositions Comrrising Amlodipine And Bisoprolol") was filed by Egis Gygyszergyr Nyilvnosan MKD Rszvnytrsasg on Sep 30, 2009. The application was issued on May 1, 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 |
|---|---|---|
| KRKA | Jan 31, 2020 | HOEFER & PARTNER |
| KRKA | Jan 31, 2020 | HOEFER & PARTNER PATENTANWALTE MBB |
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 27, 2022
Jun 27, 2022
Jun 22, 2022
Mar 17, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Nov 10, 2021
Sep 20, 2021
Sep 20, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 9, 2021
Sep 9, 2021
Jun 21, 2021
Jun 21, 2021
Nov 30, 2020
Nov 27, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Aug 19, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Jul 7, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Feb 20, 2020
Feb 20, 2020
Feb 12, 2020
Feb 12, 2020
Feb 10, 2020
Feb 6, 2020
Feb 6, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Sep 23, 2019
May 13, 2019
Apr 4, 2019
Mar 26, 2019
Mar 26, 2019
Mar 26, 2019
Mar 26, 2019
Mar 26, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Oct 24, 2018
Oct 16, 2018
Oct 16, 2018
Oct 16, 2018
Oct 16, 2018
Oct 16, 2018
Oct 1, 2018
Oct 1, 2018
Oct 1, 2018
Oct 1, 2018
Oct 1, 2018
Sep 6, 2018
Aug 23, 2018
Aug 23, 2018
Aug 23, 2018
Apr 26, 2018
Apr 26, 2018
Apr 26, 2018
Apr 26, 2018
Apr 26, 2018
Apr 26, 2018
Apr 26, 2018
Apr 12, 2018
Apr 12, 2018
Mar 5, 2018
Feb 27, 2018
Feb 27, 2018
Feb 20, 2018
Feb 8, 2018
Feb 2, 2018
Feb 2, 2018
Feb 2, 2018
Sep 22, 2017
Sep 22, 2017
Jun 12, 2017
Jun 12, 2017
Jun 12, 2017
Jun 12, 2017
Jun 12, 2017
Feb 15, 2017
Feb 15, 2017
Oct 23, 2015
Oct 23, 2015
Oct 23, 2015
Oct 23, 2015
Oct 23, 2015
Jul 1, 2015
Jul 1, 2015
Feb 25, 2015
Feb 25, 2015
Oct 15, 2014
Mar 28, 2014
Jun 4, 2013
Jun 4, 2013
Jun 4, 2013
May 29, 2013
May 29, 2013
May 29, 2013
Jan 31, 2013
Jan 29, 2013
Jan 21, 2013
Nov 16, 2012
Nov 16, 2012
Nov 13, 2012
Nov 9, 2012
Sep 25, 2012
Sep 10, 2012
Sep 4, 2012
Sep 4, 2012
Aug 30, 2012
Aug 3, 2012
Aug 1, 2012
Jul 31, 2012
Jul 31, 2012
Jul 31, 2012
Jul 31, 2012
Jul 30, 2012
Jul 20, 2012
Jul 20, 2012
Apr 5, 2012
Apr 5, 2012
Mar 6, 2012
Mar 6, 2012
Mar 2, 2012
Mar 2, 2012
Mar 2, 2012
Nov 18, 2011
Nov 18, 2011
Jun 22, 2011
Jun 21, 2011
Jun 20, 2011
May 20, 2011
Apr 26, 2011
Apr 21, 2011
Apr 21, 2011
Apr 21, 2011
Apr 21, 2011
Apr 21, 2011
Apr 7, 2011
Apr 7, 2011
Feb 11, 2011
Sep 23, 2010
Sep 23, 2010
Jun 16, 2010
Jun 10, 2010
Jun 10, 2010
Jun 10, 2010
Apr 8, 2010
Nov 16, 2009
Nov 16, 2009
Nov 16, 2009
Nov 16, 2009