AT69895T

Process for three-dimensional mathematical modeling of underground geologic volumes

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

8 members in 4 offices

This recordMember, by publication datePriority claim

Priority claims7

Priority claims
DocumentOfficeKindDate
89046786United States of AmericaA
89046786United States of AmericaA
87110773European Patent Office (EPO)A
87110773–––
890467–––
EP19870110773–––
US19860890467–––

Members8

Family members, oldest first
DocumentOfficeKind
EP0254325A2European Patent Office (EPO)A2
EP0254325A3European Patent Office (EPO)A3
US4821164AUnited States of AmericaA
US4991095AUnited States of AmericaA
EP0254325B1European Patent Office (EPO)B1
AT69895TThis recordAustriaT
DE3774789D1GermanyD1
EP0254325B2European Patent Office (EPO)B2