Patent No. EP2833909 (titled "Pcv/Mycoplasma Hyopneumoniae/Prrs Combination Vaccine") was filed by Zoetis on Apr 3, 2013. The application was issued on Feb 6, 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 |
|---|---|---|
| BOEHRINGER INGELHEIM | Feb 7, 2019 | D YOUNG |
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
Apr 24, 2024
Apr 24, 2024
Apr 15, 2024
Apr 12, 2024
Apr 12, 2024
Apr 12, 2024
Apr 11, 2024
Apr 11, 2024
Apr 11, 2024
Mar 13, 2024
Feb 28, 2024
Feb 9, 2024
Feb 6, 2024
Feb 6, 2024
Feb 6, 2024
Feb 6, 2024
Nov 7, 2023
Nov 6, 2023
Nov 6, 2023
Nov 6, 2023
Sep 27, 2023
Sep 27, 2023
Sep 22, 2023
Jan 19, 2023
Sep 21, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
May 6, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
May 2, 2022
Feb 24, 2022
Feb 18, 2022
Feb 18, 2022
Dec 30, 2021
Dec 30, 2021
Dec 30, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Dec 22, 2021
Oct 1, 2021
Sep 27, 2021
Sep 24, 2021
Sep 24, 2021
Sep 24, 2021
Sep 17, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Aug 4, 2021
Aug 4, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 29, 2021
Jul 28, 2021
Jul 28, 2021
Jul 28, 2021
Oct 27, 2020
Oct 27, 2020
Oct 27, 2020
Oct 20, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Sep 9, 2020
Sep 2, 2020
Sep 2, 2020
Sep 2, 2020
Aug 28, 2020
Aug 24, 2020
Aug 21, 2020
Aug 21, 2020
Aug 21, 2020
Aug 21, 2020
Aug 21, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Apr 2, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 25, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 20, 2020
Mar 5, 2020
Dec 13, 2019
Nov 20, 2019
Nov 20, 2019
Feb 18, 2019
Feb 15, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Jan 10, 2019
Dec 18, 2018
Dec 18, 2018
Dec 18, 2018
Dec 18, 2018
Dec 18, 2018
Aug 8, 2018
Aug 8, 2018
Aug 8, 2018
Aug 8, 2018
Aug 8, 2018
Aug 8, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Mar 7, 2018
Mar 7, 2018
Mar 7, 2018
Mar 7, 2018
Mar 7, 2018
Mar 7, 2018
Jan 10, 2018
Jan 10, 2018
Jan 10, 2018
Jan 10, 2018
Jan 10, 2018
Jan 10, 2018
Jan 10, 2018
Nov 13, 2017
Nov 8, 2017
Nov 8, 2017
Nov 8, 2017
Sep 13, 2017
Sep 8, 2017
Sep 8, 2017
Sep 8, 2017
Jun 30, 2017
Jun 30, 2017
Jun 30, 2017
Jun 30, 2017
Jun 26, 2017
Jan 2, 2017
Jan 2, 2017
Jan 2, 2017
Jan 2, 2017
Jan 2, 2017
Oct 27, 2016
Oct 24, 2016
Oct 24, 2016
Oct 24, 2016
Jun 17, 2016
Jun 17, 2016
Jun 9, 2016
Jul 16, 2015
Jul 1, 2015
Jul 1, 2015
Jul 1, 2015
Jul 1, 2015
Feb 11, 2015
Feb 11, 2015
Jan 14, 2015
Jan 6, 2015
Jan 5, 2015
Dec 4, 2014
Nov 26, 2014
Nov 26, 2014
Nov 26, 2014
Nov 26, 2014
Nov 26, 2014
Nov 26, 2014
Nov 4, 2014
Nov 4, 2014
Nov 4, 2014
Nov 4, 2014
Oct 22, 2014
Aug 18, 2014
Nov 1, 2013
Oct 10, 2013
Oct 10, 2013
Oct 10, 2013
Jul 4, 2013
Jul 4, 2013
Jul 4, 2013
Apr 18, 2013
Apr 18, 2013
Apr 18, 2013
Apr 18, 2013
Apr 18, 2013