Nova Patents
DK0807151T3

Polymeric earth support fluid compositions and method for their use

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 19 January 2016, 10.7 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

32 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
38212195United States of AmericaA
9600880United States of AmericaW

Members32

Family members, oldest first
DocumentOfficeKind
CA2140125A1CanadaA1
WO9402567A1World Intellectual Property Organization (WIPO)A1
AU4658693AAustraliaA
US5407909AUnited States of AmericaA
EP0650514A1European Patent Office (EPO)A1
JPH07509270AJapanA
CA2212031A1CanadaA1
WO9623849A1World Intellectual Property Organization (WIPO)A1
AU4901596AAustraliaA
US5663123AUnited States of AmericaA
EP0807151A1European Patent Office (EPO)A1
AU687354B2AustraliaB2
AU692368B2AustraliaB2
SG52211A1SingaporeA1
JPH10513491AJapanA
EP0997515A1European Patent Office (EPO)A1
EP0807151B1European Patent Office (EPO)B1
AT195546TAustriaT
ATE195546T1AustriaT1
DE69609814D1GermanyD1
ES2151148T3SpainT3
DK0807151T3This recordDenmarkT3
PT807151EPortugalE
DE69609814T2GermanyT2
EP0997515B1European Patent Office (EPO)B1
AT323143TAustriaT
ATE323143T1AustriaT1
DE69636045D1GermanyD1
PT997515EPortugalE
DE69636045T2GermanyT2
ES2263247T3SpainT3
CA2140125CCanadaC