Patent details
EP1871987 Title: IN SITU CONVERSION PROCESS SYSTEMS UTILIZING WELLBORES IN AT LEAST TWO REGIONS OF A FORMATION
Basic Information
- Publication number:
- EP1871987
- PCT Application Number:
- PCT/US/2006/015169
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP067510347
- PCT Publication Number:
- WO/2006/116133
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- IN SITU CONVERSION PROCESS SYSTEMS UTILIZING WELLBORES IN AT LEAST TWO REGIONS OF A FORMATION
- French Title of Invention:
- SYSTEMES DE TRAITEMENT POUR CONVERSION IN SITU FAISANT APPEL A DES PUITS DE FORAGE DANS AU MOINS DEUX REGIONS D'UNE FORMATION
- German Title of Invention:
- BOHRLÖCHER IN MINDESTENS ZWEI BEREICHEN EINER FORMATION VERWENDENDE IN-SITU-UMWANDLUNGSPROZESSSYSTEME
- SPC Number:
Dates
- Filing date:
- 21/04/2006
- Grant date:
- 01/04/2009
- EP Publication Date:
- 01/04/2009
- PCT Publication Date:
- 02/11/2006
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 02/01/2008
- EP B1 Publication Date:
- 01/04/2009
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 21/04/2009
- Expiration date:
- 21/04/2026
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 21/04/2006
- Name:
- Shell Internationale Research Maatschappij B.V.
- Address:
- Carel van Bylandtlaan 30, 2596 HR Den Haag, Netherlands (NL)
Inventor
1
- Name:
- VINEGAR Harold, J.
- Address:
- United States (US)
2
- Name:
- HSU Chia-Fu
- Address:
- Netherlands (NL)
Priority
- Priority Number:
- 674081 P
- Priority Date:
- 22/04/2005
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- E21B 43/24;
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