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The patent EP3076996 was granted to Intervet on Jan 15, 2020. The application was filed on Dec 2, 2014 under application number EP14805617A. 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 |
|---|---|---|---|
| ELANCO | Oct 14, 2020 | POTTER CLARKSON | - |
| LABORATORIOS HIPRA | Jul 10, 2020 | GRUNECKER PATENT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1958644 |
| DESCRIPTION | WO0001409 |
| DESCRIPTION | WO2005009462 |
| DESCRIPTION | WO2005070958 |
| DESCRIPTION | WO2007028823 |
| DESCRIPTION | WO2007094893 |
| DESCRIPTION | WO2008076915 |
| DESCRIPTION | WO2009126356 |
| DESCRIPTION | WO2009127684 |
| DESCRIPTION | WO2009144088 |
| DESCRIPTION | WO2013152083 |
| DESCRIPTION | WO9720050 |
| INTERNATIONAL-SEARCH-REPORT | EP1958644 |
| INTERNATIONAL-SEARCH-REPORT | US2013266603 |
| INTERNATIONAL-SEARCH-REPORT | WO0001409 |
| INTERNATIONAL-SEARCH-REPORT | WO2005009462 |
| INTERNATIONAL-SEARCH-REPORT | WO2009127684 |
| INTERNATIONAL-SEARCH-REPORT | WO2013152083 |
| OPPOSITION | CA2784260 |
| OPPOSITION | EP1958644 |
| OPPOSITION | EP2094872 |
| OPPOSITION | EP2371382 |
| OPPOSITION | EP3076995 |
| OPPOSITION | WO2006113373 |
| OPPOSITION | WO2007028823 |
| OPPOSITION | WO2008073464 |
| OPPOSITION | WO2013152083 |
| OPPOSITION | WO2015082458 |
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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Appeal
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Appeal
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Appeal
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Notice of appeal
Appeal
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Means of redress
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Jan 27, 2020
Dec 19, 2019
Decision to grant a European patent
Search/Exam
Nov 8, 2019
Nov 4, 2019
(Electronic) Receipt
Search/Exam
Nov 4, 2019
Filing of the translations of the claims
Search/Exam
Nov 4, 2019
French translation of claims
Search/Exam
Nov 4, 2019
German translation of the claims
Search/Exam
Nov 4, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 24, 2019
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Intention to grant (signatures)
Search/Exam
Sep 24, 2019
Text intended for grant (clean copy)
Search/Exam
Sep 24, 2019
Oct 15, 2018
(Electronic) Receipt
Search/Exam
Oct 15, 2018
Amended description with annotations
Search/Exam
Oct 15, 2018
Description
Search/Exam
Oct 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 15, 2018
Jun 19, 2018
Annex to the communication
Search/Exam
Jun 19, 2018
Communication from the Examining Division
Search/Exam
Mar 9, 2018
(Electronic) Receipt
Search/Exam
Mar 9, 2018
Amended claims with annotations
Search/Exam
Mar 9, 2018
Claims
Search/Exam
Mar 9, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 9, 2018
Feb 13, 2018
Feb 6, 2018
(Electronic) Receipt
Search/Exam
Feb 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 6, 2018
Nov 7, 2017
Annex to the communication
Search/Exam
Nov 7, 2017
Communication from the Examining Division
Search/Exam
Oct 31, 2017
Examination started
Search/Exam
Jan 10, 2017
(Electronic) Receipt
Search/Exam
Jan 10, 2017
Jan 10, 2017
Amendments received before examination
Search/Exam
Jan 10, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 14, 2016
Aug 24, 2016
Communication to designated inventor
Search/Exam
Aug 17, 2016
(Electronic) Receipt
Search/Exam
Aug 17, 2016
Annex
Search/Exam
Aug 17, 2016
Letter concerning the inventor
Search/Exam
Jul 27, 2016
Jul 18, 2016
Letter which had not been notified
Search/Exam
Jul 15, 2016
Jul 13, 2016
Communication to designated inventor
Search/Exam
Jul 13, 2016
Communication to designated inventor
Search/Exam
Jul 13, 2016
Communication to designated inventor
Search/Exam
Jul 8, 2016
Priority search results copy provided by EPO
Search/Exam
Jun 21, 2016
May 27, 2016
Information regarding early processing
Search/Exam
May 11, 2016
(Electronic) Receipt
Search/Exam
May 11, 2016
Request for entry into the European phase
Search/Exam
Apr 15, 2016
Information on entry into European phase
Search/Exam
Sep 4, 2015
Sep 4, 2015
Notification of the recording of a change
Search/Exam
Jun 29, 2015
Jun 11, 2015
Copy of the international search report
Search/Exam
Jun 11, 2015
Published international application - A1
Search/Exam
Feb 4, 2015
Feb 4, 2015
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Dec 2, 2014
(Electronic) Receipt
PCTRO
Dec 2, 2014
Abstract
PCTRO
Dec 2, 2014
Claims
PCTRO
Dec 2, 2014
Description
PCTRO
Dec 2, 2014
Drawings
PCTRO
Dec 2, 2014