Nova Patents
AT323824T

An expandable metal liner for downhole components

Abstract

This record has no abstract on file.

Term

Term ended

Expired 4 August 2023, 3.1 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

17 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
21218702United States of AmericaA

Members17

Family members, oldest first
DocumentOfficeKind
US2004020659A1United States of AmericaA1
CA2459559A1CanadaA1
WO2004013462A1World Intellectual Property Organization (WIPO)A1
AU2003252978A1AustraliaA1
US6799632B2United States of AmericaB2
US2005039912A1United States of AmericaA1
MXPA04002246AMexicoA
US2005082092A1United States of AmericaA1
EP1527254A1European Patent Office (EPO)A1
EP1527254B1European Patent Office (EPO)B1
AT323824TThis recordAustriaT
ATE323824T1AustriaT1
DE60304712D1GermanyD1
DE60304712T2GermanyT2
US7243717B2United States of AmericaB2
US7261154B2United States of AmericaB2
CA2459559CCanadaC