Patent details
EP1871990 Title: LOW TEMPERATURE MONITORING SYSTEM FOR SUBSURFACE BARRIERS
Basic Information
- Publication number:
- EP1871990
- PCT Application Number:
- PCT/US/2006/014778
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP067507517
- PCT Publication Number:
- WO/2006/115945
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- LOW TEMPERATURE MONITORING SYSTEM FOR SUBSURFACE BARRIERS
- French Title of Invention:
- SYSTEME DE SURVEILLANCE BASSE TEMPERATURE POUR BARRIERES SOUTERRAINES
- German Title of Invention:
- NIEDRIGTEMPERATURÜBERWACHUNGSSYSTEM FÜR UNTERIRDISCHE SPERREN
- SPC Number:
Dates
- Filing date:
- 21/04/2006
- Grant date:
- 24/06/2009
- EP Publication Date:
- 24/06/2009
- 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:
- 24/06/2009
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 21/04/2010
- 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:
- MCKINZIE Billy John
- Address:
- United States (US)
Priority
- Priority Number:
- 674081 P
- Priority Date:
- 22/04/2005
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- E21B 47/06;
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