The patent EP3552263 was granted to Ceres on Dec 25, 2024. The application was originally filed on Dec 7, 2017 under application number EP17817044A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|
| EXAMINATION | EP0996184 |
| INTERNATIONAL-SEARCH-REPORT | EP1939967 |
| INTERNATIONAL-SEARCH-REPORT | EP1979078 |
| INTERNATIONAL-SEARCH-REPORT | EP2784863 |
| INTERNATIONAL-SEARCH-REPORT | US2007015015 |
| INTERNATIONAL-SEARCH-REPORT | US2011039183 |
| INTERNATIONAL-SEARCH-REPORT | US6793711 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
Get a free citation report including examiner, opposition, and international search citations.
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Decision to grant a European patent
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Nov 5, 2024
(Electronic) Receipt
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Nov 5, 2024
Filing of the translations of the claims
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Nov 5, 2024
French translation of claims
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Nov 5, 2024
German translation of the claims
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Nov 5, 2024
Letter accompanying subsequently filed items
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Aug 5, 2024
Jul 31, 2024
(Electronic) Receipt
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Jul 31, 2024
Letter accompanying subsequently filed items
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Jul 31, 2024
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Intention to grant (signatures)
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Jul 10, 2024
Text intended for grant (clean copy)
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Jul 10, 2024
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Annex to a communication
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May 31, 2024
(Electronic) Receipt
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May 31, 2024
Letter accompanying subsequently filed items
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May 31, 2024
Letter dealing with oral proceedings
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May 28, 2024
May 17, 2024
(Electronic) Receipt
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May 17, 2024
Amended claims with annotations
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May 17, 2024
Amended claims with annotations
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May 17, 2024
Amended claims with annotations
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May 17, 2024
Claims
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May 17, 2024
Claims
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May 17, 2024
Claims
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May 17, 2024
Letter accompanying subsequently filed items
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May 17, 2024
Letter dealing with oral proceedings
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Dec 7, 2023
Annex to the communication
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Dec 7, 2023
Summons to attend oral proceedings
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Feb 10, 2023
Jan 29, 2023
(Electronic) Receipt
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Jan 29, 2023
Enquiry as to the processing of the file
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Jan 29, 2023
Letter accompanying subsequently filed items
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Nov 28, 2021
Payment submission rejected
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Aug 26, 2021
Document concerning representation
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Jun 25, 2021
(Electronic) Receipt
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Jun 25, 2021
Amended claims with annotations
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Jun 25, 2021
Amended claims with annotations
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Jun 25, 2021
Amended description with annotations
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Jun 25, 2021
Claims
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Jun 25, 2021
Claims
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Jun 25, 2021
Description
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Jun 25, 2021
Letter accompanying subsequently filed items
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Jun 25, 2021
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Annex to the communication
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Jun 14, 2021
Consultation by telephone/in person
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Jun 14, 2021
Dec 15, 2020
Annex to the communication
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Dec 15, 2020
Communication from the Examining Division
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Oct 15, 2020
(Electronic) Receipt
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Oct 15, 2020
Amended claims with annotations
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Oct 15, 2020
Amended description with annotations
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Amended description with annotations
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Claims
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Description
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Description
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Oct 15, 2020
Letter accompanying subsequently filed items
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Oct 15, 2020
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Aug 7, 2020
Annex to the communication
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Aug 7, 2020
Consultation by telephone/in person
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Aug 7, 2020
Aug 6, 2020
(Electronic) Receipt
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Aug 6, 2020
Letter accompanying subsequently filed items
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Aug 6, 2020
Apr 8, 2020
Annex to the communication
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Apr 8, 2020
Communication from the Examining Division
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Apr 2, 2020
Examination started
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Jan 16, 2020
(Electronic) Receipt
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Jan 16, 2020
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Amended claims with annotations
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Amended description with annotations
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Jan 16, 2020
Amendments received before examination
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Jan 16, 2020
Letter accompanying subsequently filed items
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Sep 18, 2019
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Communication to designated inventor
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Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 2, 2019
(Electronic) Receipt
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Jul 2, 2019
Annex
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Jul 2, 2019
Matter concerning the application
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Jul 2, 2019
Request for entry into the European phase
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Jun 24, 2019
Jun 17, 2019
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Notification of the recording of a change
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Apr 23, 2019
Information on entry into European phase
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Jul 4, 2018
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Copy of the international search report
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Jun 14, 2018
Published international application - A1
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Mar 15, 2018
ISR: cited documents
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Dec 15, 2017
Abstract
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Dec 15, 2017
Claims
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Dec 15, 2017
Description
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Dec 15, 2017
Drawings
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