WO2010141231A3
Pipe stand transfer systems and methods
Abstract
Methods and systems for transferring pipe (including tubulars such as casing, tubing, drill pipe, etc.) or stands of pipe from one location to another in a wellbore derrick, e.g. from a fingerboard to a well center.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| CN109611038A | Cited by | China | – | Search report |
| US4274778A | Cites | United States of America | A | International search |
| US4345864A | Cites | United States of America | X | International search |
| US4738321A | Cites | United States of America | A | International search |
| US6821071B2 | Cites | United States of America | A | International search |
14 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 47580809 | United States of America | A | |
| 12475808 | – | – | – |
| US20090475808 | – | – | – |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2010303586A1 | United States of America | A1 | |
| CA2763193A1 | Canada | A1 | |
| WO2010141231A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2010141231A3This record | World Intellectual Property Organization (WIPO) | A3 | |
| WO2010141231A4 | World Intellectual Property Organization (WIPO) | A4 | |
| EP2438262A2 | European Patent Office (EPO) | A2 | |
| CN102449259A | China | A | |
| US8317448B2 | United States of America | B2 | |
| CN102449259B | China | B | |
| CA2763193C | Canada | C | |
| EP2438262A4 | European Patent Office (EPO) | A4 | |
| EP2438262B1 | European Patent Office (EPO) | B1 | |
| BRPI1013888A2 | Brazil | A2 | |
| BRPI1013888B1 | Brazil | B1 |
7 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Entry into the national phaseENP | ENP | BR | |
| Pct publication - request for entry into the national phase [chapter 1.1 patent gazette]B01A | B01A | BR | |
| Non-entry into the national phaseNENP | NENP | DE | |
| Wipo information: entry into national phaseWWE | WWE | WO | |
| Wipo information: entry into national phaseWWE | WWE | WO | |
| Ep: the epo has been informed by wipo that ep was designated in this application121 | 121 | WO | |
| Wipo information: entry into national phaseWWE | WWE | WO |
Numbers
- Publication
- 2010/141231
- Publication, DOCDB
- 2010141231
- Publication, EPODOC
- WO2010141231
- Application
- 35581
- Application, DOCDB
- 2010035581
- Application, EPODOC
- WO2010US35581
Titles2
- English
- PIPE STAND TRANSFER SYSTEMS AND METHODS
- French
- SYSTÈMES ET PROCÉDÉS DE TRANSFERT D'ENSEMBLE DE TIGES
Classification
- CPC, 1
- E21B19/14
- IPC, 3
- E21B19 06
- E21B19 14
- E21B19 20
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