Nova Patents
AT313699T

Autonomous downhole oilfield tool

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

21 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
DocumentOfficeKindDate
2655896United States of AmericaP
3218396United States of AmericaP
89153097United States of AmericaA
9717010United States of AmericaW

Members21

Family members, oldest first
DocumentOfficeKind
CA2238334A1CanadaA1
WO9812418A2World Intellectual Property Organization (WIPO)A2
AU4589597AAustraliaA
NO982336D0NorwayD0
NO982336LNorwayL
WO9812418A3World Intellectual Property Organization (WIPO)A3
EP0862682A2European Patent Office (EPO)A2
US5947213AUnited States of AmericaA
BR9706796ABrazilA
US6026911AUnited States of AmericaA
US6112809AUnited States of AmericaA
AU738284B2AustraliaB2
US6378627B1United States of AmericaB1
AU738284CAustraliaC
US6431270B1United States of AmericaB1
EP0862682B1European Patent Office (EPO)B1
AT313699TThis recordAustriaT
ATE313699T1AustriaT1
DE69734917D1GermanyD1
NO321265B1NorwayB1
CA2238334CCanadaC