The patent EP3749838 was granted to Safran Aircraft Engines on May 7, 2025. The application was originally filed on Feb 1, 2019 under application number EP19702278A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - Pallos K. J, "Gas Turbine Repair Technology (GER-3975B)", Gas Turbine Repair Technology, GE Power Systems, (20010401), pages 1 - 30, Gas Turbine Repair Technology, URL: https://www.gevernova.com/content/dam/gepower-new/global/en_US/downloads/gas-new-site/resources/reference/ger-3957b-gas-turbine-repair-technology.pdf, XP093188037 | - |
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Refund of fees
OPPO
Dec 10, 2024
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Decision to grant a European patent
Search/Exam
Mar 10, 2022
(Electronic) Receipt
Search/Exam
Mar 10, 2022
English translation of the claims
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Mar 10, 2022
Filing of the translations of the claims
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Mar 10, 2022
German translation of the claims
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Mar 10, 2022
Letter accompanying subsequently filed items
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Nov 17, 2021
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Intention to grant (signatures)
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Nov 17, 2021
Text intended for grant (clean copy)
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Nov 17, 2021
Aug 26, 2021
Examination started
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Mar 8, 2021
(Electronic) Receipt
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Mar 8, 2021
Amendments received before examination
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Mar 8, 2021
Letter accompanying subsequently filed items
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Nov 18, 2020
Sep 17, 2020
Sep 15, 2020
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Sep 10, 2020
Priority search results copy provided by EPO
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Sep 7, 2020
(Electronic) Receipt
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Sep 7, 2020
Request for entry into the European phase
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Aug 24, 2020
Jun 19, 2020
Information on entry into European phase
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Oct 2, 2019
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Notification of the recording of a change
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Sep 2, 2019
Aug 15, 2019
Copy of the international search report
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Aug 15, 2019
Copy of the international search report
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Aug 15, 2019
Published international application - A1
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Apr 8, 2019
ISR: cited documents
PCTISA
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(Electronic) Receipt
PCTRO
Feb 1, 2019
Abstract
PCTRO
Feb 1, 2019
Claims
PCTRO
Feb 1, 2019
Description
PCTRO
Feb 1, 2019
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Drawings
PCTRO
Feb 1, 2019