The patent EP3344289 was granted to Boehringer Ingelheim Vetmedica on Jan 29, 2020. The application was originally filed on Aug 31, 2016 under application number EP16763176A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US19860920197 |
| DESCRIPTION | US20000675556 |
| DESCRIPTION | US20000675566 |
| DESCRIPTION | EP0265785 |
| DESCRIPTION | EP0370573 |
| DESCRIPTION | EP0676467 |
| DESCRIPTION | EP0732340 |
| DESCRIPTION | EP0835930 |
| DESCRIPTION | EP1018557 |
| DESCRIPTION | US2909462 |
| DESCRIPTION | US382425 |
| DESCRIPTION | US4394448 |
| DESCRIPTION | US4603112 |
| DESCRIPTION | US4708871 |
| DESCRIPTION | US4722848 |
| DESCRIPTION | US4745051 |
| DESCRIPTION | US4769330 |
| DESCRIPTION | US4769331 |
| DESCRIPTION | US4945050 |
| DESCRIPTION | US5174993 |
| DESCRIPTION | US5338683 |
| DESCRIPTION | US5364773 |
| DESCRIPTION | US5494807 |
| DESCRIPTION | US5505941 |
| DESCRIPTION | US5552143 |
| DESCRIPTION | US5580859 |
| DESCRIPTION | US5589466 |
| DESCRIPTION | US5591439 |
| DESCRIPTION | US5591639 |
| DESCRIPTION | US5677178 |
| DESCRIPTION | US5762938 |
| DESCRIPTION | US5770212 |
| DESCRIPTION | US5928913 |
| DESCRIPTION | US5942235 |
| DESCRIPTION | WO03062407 |
| DESCRIPTION | WO9001543 |
| DESCRIPTION | WO9011092 |
| DESCRIPTION | WO9111525 |
| DESCRIPTION | WO9221375 |
| DESCRIPTION | WO9303760 |
| DESCRIPTION | WO9306211 |
| DESCRIPTION | WO9307898 |
| DESCRIPTION | WO9319183 |
| DESCRIPTION | WO9416716 |
| DESCRIPTION | WO9421797 |
| DESCRIPTION | WO9511307 |
| DESCRIPTION | WO9520660 |
| DESCRIPTION | WO9530018 |
| DESCRIPTION | WO9636356 |
| DESCRIPTION | WO9639491 |
| DESCRIPTION | WO9800166 |
| DESCRIPTION | WO9818933 |
| DESCRIPTION | WO9833510 |
| OPPOSITION | WO2016097245 |
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Date
Description
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Means of redress
OPPO
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Sep 15, 2020
Sep 10, 2020
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Jan 8, 2020
Decision to grant a European patent
Search/Exam
Jan 3, 2020
Refund of fees
Search/Exam
Dec 13, 2019
(Electronic) Receipt
Search/Exam
Dec 13, 2019
Filing of the translations of the claims
Search/Exam
Dec 13, 2019
French translation of claims
Search/Exam
Dec 13, 2019
German translation of the claims
Search/Exam
Dec 13, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 11, 2019
Sep 11, 2019
Sep 11, 2019
Intention to grant (signatures)
Search/Exam
Sep 11, 2019
Text intended for grant (clean copy)
Search/Exam
Sep 11, 2019
Jul 16, 2019
Examination started
Search/Exam
Oct 30, 2018
(Electronic) Receipt
Search/Exam
Oct 30, 2018
Amended claims with annotations
Search/Exam
Oct 30, 2018
Amended description with annotations
Search/Exam
Oct 30, 2018
Amendments received before examination
Search/Exam
Oct 30, 2018
Claims
Search/Exam
Oct 30, 2018
Description
Search/Exam
Oct 30, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 8, 2018
Jul 13, 2018
(Electronic) Receipt
Search/Exam
Jul 13, 2018
Letter concerning the inventor
Search/Exam
Jun 13, 2018
May 16, 2018
Apr 26, 2018
Letter which had not been notified
Search/Exam
Apr 20, 2018
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Communication to designated inventor
Search/Exam
Mar 22, 2018
Mar 8, 2018
(Electronic) Receipt
Search/Exam
Mar 8, 2018
Request for entry into the European phase
Search/Exam
Jan 12, 2018
Information on entry into European phase
Search/Exam
Mar 27, 2017
Mar 9, 2017
Converted Sequence Listing
Search/Exam
Mar 9, 2017
Copy of the international search report
Search/Exam
Mar 9, 2017
Published international application - A1
Search/Exam
Dec 19, 2016
ISR: cited documents
PCTISA
Dec 8, 2016
Dec 8, 2016
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Nov 25, 2016
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Sep 23, 2016
Annex
PCTISA
Sep 23, 2016
Annex
PCTISA
Sep 22, 2016
Sep 9, 2016
Abstract
PCTISA
Sep 9, 2016
Annex
PCTISA
Sep 9, 2016
Claims
PCTISA
Sep 9, 2016
Description
PCTISA
Sep 9, 2016
Drawings
PCTISA
Sep 9, 2016
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