Nova Patents
AT73143T

Olefinic benzocyclobutene polymers and processes for the preparation thereof

Abstract

This record has no abstract on file.

Term

Term ended

Expired 23 September 2006, 20 years ago.

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

28 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims6

Priority claims
DocumentOfficeKindDate
81220785United States of AmericaA
81242185United States of AmericaA
81242385United States of AmericaA
81242485United States of AmericaA
81243185United States of AmericaA
84631586United States of AmericaA

Members28

Family members, oldest first
DocumentOfficeKind
DK464786D0DenmarkD0
FI863913A0FinlandA0
NO863878D0NorwayD0
US4622375AUnited States of AmericaA
US4667004AUnited States of AmericaA
US4667005AUnited States of AmericaA
DK464786ADenmarkA
FI863913AFinlandA
FI863913LFinlandL
NO863878LNorwayL
AU6314286AAustraliaA
EP0227124A2European Patent Office (EPO)A2
JPS62148503AJapanA
ZA867401BSouth AfricaB
US4687815AUnited States of AmericaA
US4698394AUnited States of AmericaA
BR8604688ABrazilA
US4722974AUnited States of AmericaA
ES2001806A6SpainA6
EP0227124A3European Patent Office (EPO)A3
NZ217729ANew ZealandA
AU593840B2AustraliaB2
EP0227124B1European Patent Office (EPO)B1
AT73143TThis recordAustriaT
ATE73143T1AustriaT1
DE3684115D1GermanyD1
EP0227124B2European Patent Office (EPO)B2
JP2544606B2JapanB2