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The patent EP3345607 was granted to Ossifi MAB on Oct 26, 2022. The application was filed on Dec 21, 2007 under application number EP18157578A. 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 |
|---|---|---|---|
| AMGEN EUROPE | Jul 26, 2023 | GREINER | ADMISSIBLE |
| HIGHTONE MANAGEMENT | Jul 26, 2023 | GILL JENNINGS & EVERY | ADMISSIBLE |
| J A KEMP | Jul 26, 2023 | J A KEMP | ADMISSIBLE |
| UCB PHARMA UCB PHARMA | Jul 26, 2023 | MAIWALD | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US20060508701 |
| DESCRIPTION | US20060613658 |
| DESCRIPTION | US2002169122 |
| DESCRIPTION | US2002187104 |
| DESCRIPTION | US2004009535 |
| DESCRIPTION | US2004023356 |
| DESCRIPTION | US2004235728 |
| DESCRIPTION | US2005255604 |
| DESCRIPTION | US2006165799 |
| DESCRIPTION | US2006177475 |
| DESCRIPTION | US2006178752 |
| DESCRIPTION | US2006188542 |
| DESCRIPTION | US2006188544 |
| DESCRIPTION | US2006198863 |
| DESCRIPTION | US2006204542 |
| DESCRIPTION | US2006252724 |
| DESCRIPTION | US2007172479 |
| DESCRIPTION | US4631211 |
| DESCRIPTION | US4816567 |
| DESCRIPTION | US4935496 |
| DESCRIPTION | US4946778 |
| DESCRIPTION | US5010175 |
| DESCRIPTION | US5298852 |
| DESCRIPTION | US5324819 |
| DESCRIPTION | US5344654 |
| DESCRIPTION | US5468845 |
| DESCRIPTION | US5502167 |
| DESCRIPTION | US5530101 |
| DESCRIPTION | US5558864 |
| DESCRIPTION | US5565332 |
| DESCRIPTION | US5585089 |
| DESCRIPTION | US5639641 |
| DESCRIPTION | US5656593 |
| DESCRIPTION | US5693493 |
| DESCRIPTION | US5693761 |
| DESCRIPTION | US5693762 |
| DESCRIPTION | US5698417 |
| DESCRIPTION | US5705154 |
| DESCRIPTION | US5733743 |
| DESCRIPTION | US5750078 |
| DESCRIPTION | US5770403 |
| DESCRIPTION | US5939039 |
| DESCRIPTION | US6190880 |
| DESCRIPTION | US6395511 |
| DESCRIPTION | US6426332 |
| DESCRIPTION | US6489445 |
| DESCRIPTION | US6949251 |
| DESCRIPTION | US7189263 |
| DESCRIPTION | WO9406416 |
| OPPOSITION | EP1133558 |
| OPPOSITION | EP2139507 |
| OPPOSITION | EP2144613 |
| OPPOSITION | EP2586796 |
| OPPOSITION | US2004009535 |
| OPPOSITION | US2004235728 |
| OPPOSITION | US2006030523 |
| OPPOSITION | US2007292444 |
| OPPOSITION | WO0032773 |
| OPPOSITION | WO03106657 |
| OPPOSITION | WO2005003158 |
| OPPOSITION | WO2005014650 |
| OPPOSITION | WO2006119062 |
| OPPOSITION | WO2006119107 |
| OPPOSITION | WO2008133618 |
| OPPOSITION | WO2009039175 |
| OTHER | US2004009535 |
| OTHER | US2004235728 |
| SEARCH | EP2144613 |
| SEARCH | EP2586796 |
| SEARCH | US2004009535 |
| SEARCH | US2004235728 |
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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OPPO
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Notice of appeal
Appeal
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OPPO
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Nov 8, 2022
Sep 29, 2022
Decision to grant a European patent
Search/Exam
Sep 20, 2022
Change to the inventor details
Search/Exam
Sep 14, 2022
(Electronic) Receipt
Search/Exam
Sep 14, 2022
Letter accompanying subsequently filed items
Search/Exam
Sep 14, 2022
Letter concerning the inventor
Search/Exam
Sep 8, 2022
(Electronic) Receipt
Search/Exam
Sep 8, 2022
Filing of the translations of the claims
Search/Exam
Sep 8, 2022
French translation of claims
Search/Exam
Sep 8, 2022
German translation of the claims
Search/Exam
Sep 8, 2022
Letter accompanying subsequently filed items
Search/Exam
May 30, 2022
May 30, 2022
May 30, 2022
Intention to grant (signatures)
Search/Exam
May 30, 2022
Text intended for grant (clean copy)
Search/Exam
May 30, 2022
Text intended for grant (sequence listing)
Search/Exam
May 30, 2022
Apr 12, 2022
Apr 12, 2022
Apr 6, 2022
(Electronic) Receipt
Search/Exam
Apr 6, 2022
Citation filed by a third party
Search/Exam
Apr 6, 2022
Citation filed by a third party
Search/Exam
Apr 6, 2022
Letter accompanying subsequently filed items
Search/Exam
Apr 6, 2022
Observations by third parties
Search/Exam
Feb 24, 2022
(Electronic) Receipt
Search/Exam
Feb 24, 2022
Amended description with annotations
Search/Exam
Feb 24, 2022
Description
Search/Exam
Feb 24, 2022
Letter accompanying subsequently filed items
Search/Exam
Feb 24, 2022
Feb 17, 2022
Annex to the communication
Search/Exam
Feb 17, 2022
Communication from the Examining Division
Search/Exam
Nov 28, 2021
Payment submission rejected
Search/Exam
Aug 2, 2021
Jul 26, 2021
(Electronic) Receipt
Search/Exam
Jul 26, 2021
Annexes in respect of a client data request
Search/Exam
Jul 26, 2021
Letter accompanying subsequently filed items
Search/Exam
Jul 26, 2021
Jun 24, 2021
Decision to allow further processing
Search/Exam
Jun 11, 2021
(Electronic) Receipt
Search/Exam
Jun 11, 2021
Amended claims with annotations
Search/Exam
Jun 11, 2021
Claims
Search/Exam
Jun 11, 2021
Letter accompanying subsequently filed items
Search/Exam
Jun 11, 2021
Jun 11, 2021
Jun 11, 2021
Jun 11, 2021
Request for further processing
Search/Exam
Apr 1, 2021
Jan 14, 2021
Jan 11, 2021
(Electronic) Receipt
Search/Exam
Jan 11, 2021
Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2021
Sep 1, 2020
Annex to the communication
Search/Exam
Sep 1, 2020
Communication from the Examining Division
Search/Exam
Aug 27, 2020
Examination started
Search/Exam
Dec 27, 2019
Payment submission rejected
Search/Exam
Sep 16, 2019
Sep 16, 2019
Sep 10, 2019
(Electronic) Receipt
Search/Exam
Sep 10, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 10, 2019
Jan 11, 2019
(Electronic) Receipt
Search/Exam
Jan 11, 2019
Jan 11, 2019
Amended claims with annotations
Search/Exam
Jan 11, 2019
Amendments received before examination
Search/Exam
Jan 11, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
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Jan 11, 2019
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Jan 11, 2019
Jan 11, 2019
Dec 19, 2018
Dec 10, 2018
(Electronic) Receipt
Search/Exam
Dec 10, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 10, 2018
Nov 12, 2018
(Electronic) Receipt
Search/Exam
Nov 12, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 12, 2018
Nov 12, 2018
Jul 16, 2018
Jun 13, 2018
Notification of forthcoming publication
Search/Exam
Apr 24, 2018
Apr 24, 2018
European search opinion
Search/Exam
Apr 24, 2018
European search report
Search/Exam
Apr 24, 2018
Information on Search Strategy
Search/Exam
Apr 13, 2018
Communication to designated inventor
Search/Exam
Apr 6, 2018
Search started
Search/Exam
Feb 20, 2018
Abstract
Search/Exam
Feb 20, 2018
Feb 20, 2018
Claims
Search/Exam
Feb 20, 2018
Converted Sequence Listing
Search/Exam
Feb 20, 2018
Description
Search/Exam
Feb 20, 2018
Designation of inventor
Search/Exam
Feb 20, 2018
Letter concerning search matters
Search/Exam
Feb 20, 2018
Matter concerning the application
Search/Exam
Feb 20, 2018
Request for grant of a European patent
Search/Exam
Nov 12, 2009