Nova Patents
AT189830T

A process for cleaning contaminants with monobasic ester

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

25 members in 13 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
62050090United States of AmericaA
9108937United States of AmericaW

Members25

Family members, oldest first
DocumentOfficeKind
US4934391AUnited States of AmericaA
WO9008603A1World Intellectual Property Organization (WIPO)A1
AU3428789AAustraliaA
CA2096426A1CanadaA1
JPH04503079AJapanA
US5120371AUnited States of AmericaA
WO9209378A1World Intellectual Property Organization (WIPO)A1
MX167504BMexicoB
CA1321335CCanadaC
EP0559777A1European Patent Office (EPO)A1
KR930703091ARepublic of KoreaA
JPH06503685AJapanA
TW223119BTaiwan Province of ChinaB
EP0559777A4European Patent Office (EPO)A4
US5340407AUnited States of AmericaA
US5849106AUnited States of AmericaA
KR100210135B1Republic of KoreaB1
HK1013664A1Hong Kong, ChinaA1
EP0559777B1European Patent Office (EPO)B1
AT189830TThis recordAustriaT
ATE189830T1AustriaT1
DE69131990D1GermanyD1
SG73409A1SingaporeA1
DE69131990T2GermanyT2
CA2096426CCanadaC