Patent details
EP3482046 Title: FREQUENCY SENSORS FOR USE IN SUBTERRANEAN FORMATION OPERATIONS
Basic Information
- Publication number:
- EP3482046
- PCT Application Number:
- US2016054723
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP169180031
- PCT Publication Number:
- WO2018063309
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- FREQUENCY SENSORS FOR USE IN SUBTERRANEAN FORMATION OPERATIONS
- French Title of Invention:
- CAPTEURS DE FRÉQUENCE À UTILISER DANS DES OPÉRATIONS DE FORMATION SOUTERRAINE
- German Title of Invention:
- FREQUENZSENSOREN ZUR VERWENDUNG IN OPERATIONEN IN UNTERIRDISCHEN FORMATIONEN
- SPC Number:
Dates
- Filing date:
- 30/09/2016
- Grant date:
- 23/11/2022
- EP Publication Date:
- 15/05/2019
- PCT Publication Date:
- 05/04/2018
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 23/11/2022
- EP B1 Publication Date:
- 23/11/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 30/09/2023
- Expiration date:
- 30/09/2036
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 16/11/2022
- Name:
- Halliburton Energy Services, Inc.
- Address:
- 3000 N. Sam Houston Parkway E., Houston, TX 77032-3219, United States (US)
Inventor
1
- Name:
- PELLETIER, Michael T.
- Address:
- United States (US)
2
- Name:
- GAO, Li
- Address:
- United States (US)
Classification
- IPC classification:
- E21B 49/08; E21B 47/10; G01N 33/28;
Publication
European Patent Bulletin
- Issue number:
- 202247
- Publication date:
- 23/11/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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