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Methods Of Preparing Lipid Nanoparticles - EP3917503
The patent EP3917503 was granted to Moderna on May 8, 2024. The application was originally filed on Jan 31, 2020 under application number EP20711358A. The patent is currently recorded with a legal status of "Revoked".
EP3917503
- Application Number
- EP20711358A
- Filing Date
- Jan 31, 2020
- Status
- Revoked
- Sep 26, 2025
- Publication Date
- May 8, 2024
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions
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 (181) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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| DESCRIPTION | US19720618293 |
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| DESCRIPTION | US20160622523 |
| DESCRIPTION | WO2016US00129 |
| DESCRIPTION | WO2016US52352 |
| DESCRIPTION | WO2019US52009 |
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Dossier Documents
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.
Date
Description
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Sep 29, 2025
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Jun 6, 2024
May 31, 2024
(Electronic) Receipt
Search/Exam
May 31, 2024
Annexes in respect of a client data request
Search/Exam
May 31, 2024
Letter accompanying subsequently filed items
Search/Exam
May 31, 2024
May 22, 2024
Apr 11, 2024
Decision to grant a European patent
Search/Exam
Apr 3, 2024
(Electronic) Receipt
Search/Exam
Apr 3, 2024
Filing of the translations of the claims
Search/Exam
Apr 3, 2024
French translation of claims
Search/Exam
Apr 3, 2024
German translation of the claims
Search/Exam
Apr 3, 2024
Letter accompanying subsequently filed items
Search/Exam
Dec 5, 2023
Dec 5, 2023
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Intention to grant (signatures)
Search/Exam
Dec 5, 2023
Text intended for grant (clean copy)
Search/Exam
Dec 5, 2023
Jul 6, 2023
(Electronic) Receipt
Search/Exam
Jul 6, 2023
Amended description with annotations
Search/Exam
Jul 6, 2023
Description
Search/Exam
Jul 6, 2023
Letter accompanying subsequently filed items
Search/Exam
Jul 6, 2023
Feb 27, 2023
Annex to the communication
Search/Exam
Feb 27, 2023
Communication from the Examining Division
Search/Exam
Dec 9, 2022
(Electronic) Receipt
Search/Exam
Dec 9, 2022
Amended claims with annotations
Search/Exam
Dec 9, 2022
Claims
Search/Exam
Dec 9, 2022
Letter accompanying subsequently filed items
Search/Exam
Dec 9, 2022
Aug 2, 2022
Annex to the communication
Search/Exam
Aug 2, 2022
Communication from the Examining Division
Search/Exam
Jul 11, 2022
Examination started
Search/Exam
May 6, 2022
Apr 28, 2022
Letter accompanying subsequently filed items
Search/Exam
Apr 28, 2022
Mar 24, 2022
(Electronic) Receipt
Search/Exam
Mar 24, 2022
Mar 24, 2022
Amended claims with annotations
Search/Exam
Mar 24, 2022
Amendments received before examination
Search/Exam
Mar 24, 2022
Letter accompanying subsequently filed items
Search/Exam
Nov 10, 2021
Sep 14, 2021
Aug 25, 2021
(Electronic) Receipt
Search/Exam
Aug 25, 2021
Converted Sequence Listing
Search/Exam
Aug 25, 2021
Request for entry into the European phase
Search/Exam
Aug 16, 2021
Jun 11, 2021
Information on entry into European phase
Search/Exam
Aug 24, 2020
Aug 6, 2020
Converted Sequence Listing
Search/Exam
Aug 6, 2020
Copy of the international search report
Search/Exam
Aug 6, 2020
Published international application - A1
Search/Exam
May 12, 2020
ISR: cited documents
PCTISA
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Annex
PCTISA
Mar 1, 2020
Feb 26, 2020
Abstract
PCTISA
Feb 26, 2020
Claims
PCTISA
Feb 26, 2020
Feb 26, 2020
Description
PCTISA
Feb 26, 2020
Drawings
PCTISA
Feb 26, 2020