Nova Patents
AT169371T

Well completion system.

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

19 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
9025230United KingdomA

Members19

Family members, oldest first
DocumentOfficeKind
GB9025230D0United KingdomD0
CA2101446A1CanadaA1
WO9208875A2World Intellectual Property Organization (WIPO)A2
WO9208875A3World Intellectual Property Organization (WIPO)A3
NO931736D0NorwayD0
NO931736LNorwayL
EP0558534A1European Patent Office (EPO)A1
GR930300136T1GreeceT1
DE558534T1GermanyT1
ES2048696T1SpainT1
US5447201AUnited States of AmericaA
EP0558534B1European Patent Office (EPO)B1
AT169371TThis recordAustriaT
DE69129943D1GermanyD1
ES2048696T3SpainT3
DE69129943T2GermanyT2
DK0558534T3DenmarkT3
NO307192B1NorwayB1
CA2101446CCanadaC