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The patent EP3473101 was granted to Intervet on May 12, 2021. The application was filed on Aug 15, 2008 under application number EP18205103A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| CEVA SANTE ANIMALE | Feb 11, 2022 | CABINET BECKER ET ASSOCIES | ADMISSIBLE |
| VIRBAC | Feb 11, 2022 | GEVERS & ORES | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2008JP54096 |
| DESCRIPTION | EP0539588 |
| DESCRIPTION | EP1932836 |
| DESCRIPTION | JP2007308471 |
| DESCRIPTION | JP2008133242 |
| DESCRIPTION | US2005182059 |
| DESCRIPTION | US2006128779 |
| DESCRIPTION | US2006281695 |
| DESCRIPTION | US2007066617 |
| DESCRIPTION | US3950360 |
| DESCRIPTION | US3984564 |
| DESCRIPTION | US4199569 |
| DESCRIPTION | US4310519 |
| DESCRIPTION | US4916154 |
| DESCRIPTION | US5089480 |
| DESCRIPTION | US5288710 |
| DESCRIPTION | US5399582 |
| DESCRIPTION | US5399717 |
| DESCRIPTION | US5595991 |
| DESCRIPTION | US5834260 |
| DESCRIPTION | US5945317 |
| DESCRIPTION | US5962499 |
| DESCRIPTION | US6221894 |
| DESCRIPTION | US7312248 |
| DESCRIPTION | US7361689 |
| DESCRIPTION | WO2005044784 |
| DESCRIPTION | WO2005085216 |
| DESCRIPTION | WO2006050887 |
| DESCRIPTION | WO2007026965 |
| DESCRIPTION | WO2007115643 |
| DESCRIPTION | WO9629073 |
| OPPOSITION | EP1066854 |
| OPPOSITION | EP1671941 |
| OPPOSITION | EP1672941 |
| OPPOSITION | EP1731512 |
| OPPOSITION | US2007066617 |
| OPPOSITION | WO2007018659 |
| OPPOSITION | WO2007067470 |
| OPPOSITION | WO2007070606 |
| OPPOSITION | WO2007075459 |
| OPPOSITION | WO2007079162 |
| OPPOSITION | WO2008055881 |
| OPPOSITION | WO2009003075 |
| OPPOSITION | WO9802042 |
| OPPOSITION | WO9811780 |
| SEARCH | US2007066617 |
| SEARCH | WO2009003075 |
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.
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Description
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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May 26, 2021
Apr 15, 2021
Decision to grant a European patent
Search/Exam
Apr 2, 2021
(Electronic) Receipt
Search/Exam
Apr 2, 2021
Filing of the translations of the claims
Search/Exam
Apr 2, 2021
French translation of claims
Search/Exam
Apr 2, 2021
German translation of the claims
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Apr 2, 2021
Letter accompanying subsequently filed items
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Mar 30, 2021
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(Electronic) Receipt
Search/Exam
Mar 25, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 25, 2021
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Intention to grant (signatures)
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Mar 1, 2021
Text intended for grant (clean copy)
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Mar 1, 2021
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(Electronic) Receipt
Search/Exam
Jan 14, 2021
Amended claims with annotations
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Jan 14, 2021
Amended description with annotations
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Jan 14, 2021
Amended drawings with annotations
Search/Exam
Jan 14, 2021
Claims
Search/Exam
Jan 14, 2021
Description
Search/Exam
Jan 14, 2021
Drawings
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Jan 14, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 14, 2021
Nov 6, 2020
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Intention to grant (signatures)
Search/Exam
Nov 6, 2020
Text intended for grant (clean copy)
Search/Exam
Nov 6, 2020
Jul 3, 2020
(Electronic) Receipt
Search/Exam
Jul 3, 2020
Claims
Search/Exam
Jul 3, 2020
Letter accompanying subsequently filed items
Search/Exam
Jul 3, 2020
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Annex to the communication
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Mar 3, 2020
Communication from the Examining Division
Search/Exam
Feb 26, 2020
Examination started
Search/Exam
Sep 23, 2019
(Electronic) Receipt
Search/Exam
Sep 23, 2019
Sep 23, 2019
Amendments received before examination
Search/Exam
Sep 23, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 29, 2019
Apr 9, 2019
Apr 3, 2019
Letter which had not been notified
Search/Exam
Mar 27, 2019
Notification of forthcoming publication
Search/Exam
Feb 1, 2019
Communication to designated inventor
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Feb 1, 2019
Communication to designated inventor
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Feb 1, 2019
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Jan 23, 2019
Refund of fees
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Jan 10, 2019
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European search opinion
Search/Exam
Jan 10, 2019
European search report
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Jan 10, 2019
Information on Search Strategy
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Jan 2, 2019
Search started
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Nov 8, 2018
Abstract
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Nov 8, 2018
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Claims
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Nov 8, 2018
Description
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Nov 8, 2018
Designation of inventor
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Nov 8, 2018
Drawings
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Nov 8, 2018
Request for grant of a European patent
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