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Drug Delivery Device With Gear Module And Related Method Of Assembly - EP3658203
The patent EP3658203 was granted to Amgen on Oct 1, 2025. The application was filed on Jul 11, 2018 under application number EP18746515A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".
EP3658203
- Application Number
- EP18746515A
- Filing Date
- Jul 11, 2018
- Status
- Patent Maintained As Amended
- Aug 29, 2025
- Publication Date
- Oct 1, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions (3)
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 |
|---|---|---|---|
| HOFFMANN EITLE | May 31, 2023 | VAN BOUWELEN | ADMISSIBLE |
| YPSOMED | May 30, 2023 | DIRIX | ADMISSIBLE |
| YPSOMED | May 30, 2023 | MEIER OBERTUFER | ADMISSIBLE |
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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.
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Description
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Decision to grant a European patent
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(Electronic) Receipt
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Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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Document concerning representation
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(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Jul 12, 2021
Claims
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Description
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Jul 12, 2021
Letter accompanying subsequently filed items
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Annex to the communication
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Mar 22, 2021
Communication from the Examining Division
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Mar 12, 2021
Examination started
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Sep 1, 2020
(Electronic) Receipt
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Sep 1, 2020
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Amended claims with annotations
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Sep 1, 2020
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Amended description with annotations
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Sep 1, 2020
Amendments received before examination
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Sep 1, 2020
Letter accompanying subsequently filed items
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Communication to designated inventor
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Feb 28, 2020
Communication to designated inventor
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Feb 28, 2020
Communication to designated inventor
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Feb 11, 2020
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(Electronic) Receipt
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Jan 21, 2020
Matter concerning the application
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Jan 21, 2020
Request for entry into the European phase
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Dec 6, 2019
Information on entry into European phase
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Copy of the international search report
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Jan 31, 2019
Published international application - A1
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Oct 12, 2018
ISR: cited documents
PCTISA
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Abstract
PCTISA
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Annex
PCTISA
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Claims
PCTISA
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Description
PCTISA
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PCTISA
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