NO20034598L
Expandable systems that facilitate desired fluid flow
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
1 claim: 1 independent, 0 dependent
- 1En utvidbar filteringsinnretning, så som en sandskjerm, til bruk i et brønnhull. Den utvidbare innretningen omfatter et utvidbart basisrør og minst et filterlag utenpå og langs basisrøret, som muliggjør utvidelse av innretningen under opprettholdelse av filtreringsegenskaper. BS
11 paragraphs, as filed
2002.10.15, US, 400162 2003.07.31, US, 632174 (71) Seeking (72) Inventor (74) Proxy
Schlumberger Technology BV,
Parkstraat 83-89, HAAG, 2514JG, The Netherlands
Rod W Shampine, 625 East 14th Street, Houston, TX 77008, USA
Matthew R Hackworth, 3702 Paigewood Drive, Pearland, TX 77584, USA
Claude J Vercaemer, 8, avenue de Lowendal, F-75007 Paris, France
Craig D Johnson, 227 Nevells Road, Letchworth SG6 4TZ, England, UK
Kian Rasa, 1614 Hasbrouck Apartments, Unit # 1614, Ithaca, NY 14850, USA
Christopher S Del Campo, 1232 Columbia Street, Houston, TX 77008, USA
Gerhard Schoonderbeek, Chobham Road, Knaphill, Woking, Surrey GU21 2QF, England, United Kingdom Bryn Aarflot AS,
Postbox 449 Center, OSLO, 0104, Norway (54) Designation Expandable sand screen and expandable filter system for use in wellbore. (57) Summary
241 members in 15 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 40016202 | United States of America | P | |
| 40016202 | United States of America | P | |
| 63217403 | United States of America | A | |
| 63217403 | United States of America | A | |
| 400162 | – | – | – |
| 632174 | – | – | – |
| US20020400162P | – | – | – |
| US20030632174 | – | – | – |
Members241
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| WO0129368A1 | World Intellectual Property Organization (WIPO) | A1 | |
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| WO0142620A1 | World Intellectual Property Organization (WIPO) | A1 | |
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| NO20015069D0 | Norway | D0 | |
| GB0125006D0 | United Kingdom | D0 | |
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| US2002092649A1 | United States of America | A1 | |
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| NO20034598LThis record | Norway | L | |
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| GB2395214A | United Kingdom | A |
Showing 100 of 241
3 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Lapsed by not paying the annual feesLapsedMM1K | MM1K | |
| ErratumI PATENTTIDENDE NR. 22/07 BLE PATENTSOKNAD NR. 20034598 OG 20041331 FEILAKTIG KUNNGJORT HENLAGT. SOKNADENDE ER FORTSATT UNDER BEHANDLING.ERR | ERR | |
| ErratumI PATENTTIDENDE NR. 22/07 BLE PATENTSOKNAD NR. 20034598 OG 20041331 FEILAKTIG KUNNGJORT HENLAGT. SOKNADENDE ER FORTSATT UNDER BEHANDLINGERR | ERR |
Numbers
- Publication, DOCDB
- 20034598
- Publication, EPODOC
- NO20034598L
- Application
- 4598
- Application, DOCDB
- 20034598
- Application, EPODOC
- NO20030004598
Titles2
- Norwegian
- Ekspanderbar sandskjerm og utvidbart filteringssystem til bruk i bronnhull.
- English
- Expandable sand screen and expandable filter system for use in well holes.
Classification
- CPC, 5
- E21B43/108
- E21B43/088
- E21B43/08
- E21B43/084
- E21B43/103
- IPC, 2
- E21B43 08
- E21B43 10