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The patent EP3105484 was granted to Technip France on Apr 10, 2019. The application was filed on Feb 13, 2015 under application number EP15705012A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| BAKER HUGHES ENERGY TECHNOLOGY UK | Jan 9, 2020 | SECERNA | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | FR2583133 |
| INTERNATIONAL-SEARCH-REPORT | FR2800181 |
| INTERNATIONAL-SEARCH-REPORT | FR2904992 |
| INTERNATIONAL-SEARCH-REPORT | FR908737 |
| INTERNATIONAL-SEARCH-REPORT | US2002195157 |
| INTERNATIONAL-SEARCH-REPORT | US3204666 |
| INTERNATIONAL-SEARCH-REPORT | WO9202751 |
| OPPOSITION | AU2015216937 |
| OPPOSITION | EP2857115 |
| OPPOSITION | EP2983843 |
| OPPOSITION | GB2476515 |
| OPPOSITION | US1580760 |
| OPPOSITION | US1598872 |
| OPPOSITION | US2002195157 |
| OPPOSITION | US2003164196 |
| OPPOSITION | US2004089360 |
| OPPOSITION | US2004256019 |
| OPPOSITION | US2006130924 |
| OPPOSITION | US3682203 |
| OPPOSITION | US5669420 |
| OPPOSITION | US6067829 |
| OPPOSITION | US7318454 |
| OPPOSITION | WO2011073688 |
| OPPOSITION | WO2014000816 |
| OPPOSITION | WO2015121424 |
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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May 31, 2023
Refund of fees
Search/Exam
May 26, 2023
May 23, 2023
May 19, 2023
Annexes in respect of a client data request
Search/Exam
May 19, 2023
Annexes in respect of a client data request
Search/Exam
May 19, 2023
Annexes in respect of a client data request
Search/Exam
May 19, 2023
Annexes in respect of a client data request
Search/Exam
May 19, 2023
Annexes in respect of a client data request
Search/Exam
May 19, 2023
Letter accompanying subsequently filed items
Search/Exam
May 19, 2023
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Means of redress
OPPO
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Apr 24, 2019
Mar 14, 2019
Decision to grant a European patent
Search/Exam
Jan 4, 2019
(Electronic) Receipt
Search/Exam
Jan 4, 2019
English translation of the claims
Search/Exam
Jan 4, 2019
Filing of the translations of the claims
Search/Exam
Jan 4, 2019
German translation of the claims
Search/Exam
Jan 4, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 6, 2018
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Intention to grant (signatures)
Search/Exam
Sep 6, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 6, 2018
Jun 19, 2018
(Electronic) Receipt
Search/Exam
Jun 19, 2018
Amended claims with annotations
Search/Exam
Jun 19, 2018
Amended description with annotations
Search/Exam
Jun 19, 2018
Claims
Search/Exam
Jun 19, 2018
Description
Search/Exam
Jun 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Jun 19, 2018
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Apr 13, 2018
(Electronic) Receipt
Search/Exam
Apr 13, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 13, 2018
Dec 18, 2017
Annex to the communication
Search/Exam
Dec 18, 2017
Communication from the Examining Division
Search/Exam
Dec 11, 2017
Examination started
Search/Exam
Feb 14, 2017
Payment of fees and costs
Search/Exam
Dec 2, 2016
Communication to designated inventor
Search/Exam
Nov 23, 2016
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(Electronic) Receipt
Search/Exam
Nov 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2016
Letter concerning the inventor
Search/Exam
Oct 17, 2016
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Letter which had not been notified
Search/Exam
Oct 5, 2016
Priority search results copy provided by EPO
Search/Exam
Sep 29, 2016
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Communication to designated inventor
Search/Exam
Sep 16, 2016
Communication to designated inventor
Search/Exam
Aug 30, 2016
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(Electronic) Receipt
Search/Exam
Aug 9, 2016
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Amended claims with annotations
Search/Exam
Aug 9, 2016
Request for entry into the European phase
Search/Exam
Jun 24, 2016
Information on entry into European phase
Search/Exam
Sep 9, 2015
Aug 20, 2015
Copy of the international search report
Search/Exam
Aug 20, 2015
Copy of the international search report
Search/Exam
Aug 20, 2015
Published international application - A1
Search/Exam
Apr 21, 2015
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Feb 13, 2015
(Electronic) Receipt
PCTRO
Feb 13, 2015
Abstract
PCTRO
Feb 13, 2015
Claims
PCTRO
Feb 13, 2015
Description
PCTRO
Feb 13, 2015
Drawings
PCTRO