Nova Patents
NO20012901L

Apparatus and method for facilitating the connection of tubulars using a top drive

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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22 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims8

Priority claims
DocumentOfficeKindDate
9828673United KingdomA
9828673United KingdomA
9903951United KingdomW
9903951United KingdomW
9828673–––
9903951–––
GB19980028673–––
WO1999GB03951–––

Members22

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DocumentOfficeKind
GB9828673D0United KingdomD0
GB2345074AUnited KingdomA
CA2356471A1CanadaA1
WO0039430A1World Intellectual Property Organization (WIPO)A1
AU1287700AAustraliaA
NO20012901D0NorwayD0
NO20012901LThis recordNorwayL
EP1141513A1European Patent Office (EPO)A1
EP1141513B1European Patent Office (EPO)B1
DE69908418D1GermanyD1
DE69908418T2GermanyT2
US6725938B1United States of AmericaB1
US2004194965A1United States of AmericaA1
NO321993B1NorwayB1
CA2356471CCanadaC
US7213656B2United States of AmericaB2
US2007261858A1United States of AmericaA1
US2009095488A1United States of AmericaA1
US2010147534A1United States of AmericaA1
US2011198098A1United States of AmericaA1
US2012145408A1United States of AmericaA1
US2013068477A1United States of AmericaA1