Nova Patents
AT33395T

Olefin polymerization process

Abstract

This record has no abstract on file.

Term

Term ended

Expired 21 February 2005, 21.6 years ago.

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

30 members in 20 offices

This recordMember, by publication datePriority claim10 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
58441684United States of AmericaA

Members30

Family members, oldest first
DocumentOfficeKind
PT80007APortugalA
NO850795LNorwayL
AU3906985AAustraliaA
EP0155716A1European Patent Office (EPO)A1
BR8500856ABrazilA
JPS60203606AJapanA
KR850006685ARepublic of KoreaA
ZA851398BSouth AfricaB
US4563512AUnited States of AmericaA
DD232054A5German Democratic Republic (until 1990)A5
PT80007BPortugalB
ES540732A0SpainA0
ES8701199A1SpainA1
CN85101441AChinaA
NZ211239ANew ZealandA
AU568424B2AustraliaB2
EP0155716B1European Patent Office (EPO)B1
AT33395TThis recordAustriaT
ATE33395T1AustriaT1
DE3562093D1GermanyD1
IN162460BIndiaB
CA1240099ACanadaA
CN1004135BChinaB
NO163532BNorwayB
HK28790AHong Kong, ChinaA
NO163532CNorwayC
SG6590GSingaporeG
KR920010276B1Republic of KoreaB1
AR242226A1ArgentinaA1
JPH072779B2JapanB2