GB0905268D0
Fiber optic sensors in mwd applications
Abstract
This record has no abstract on file.
Term
Projected expiry 14 September 2027.
- Priority
- Filed
- Published
- Today
- Projected expiry
8 members in 5 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 84479106 | United States of America | P | |
| 85490007 | United States of America | A | |
| 2007078443 | United States of America | W |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| CA2664523A1 | Canada | A1 | |
| US2008066960A1 | United States of America | A1 | |
| WO2008034028A1 | World Intellectual Property Organization (WIPO) | A1 | |
| NO20091442L | Norway | L | |
| GB0905268D0This record | United Kingdom | D0 | |
| GB2455259A | United Kingdom | A | |
| US7954560B2 | United States of America | B2 | |
| GB2455259B | United Kingdom | B |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent ceased through non-payment of renewal feeCeasedPCNP | PCNP |
Numbers
- Application
- 905268
Titles
- English
- Fiber optic sensors in mwd applications
Classification
- CPC, 3
- E21B47/01
- E21B47/06
- E21B47/135