Nova Patents
AT19395T

2(3H)-indolones, process for their preparation and compositions containing them.

Abstract

This record has no abstract on file.

Term

Term ended

Expired 21 August 2001, 25.1 years ago.

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

74 members in 13 offices

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

Priority claims7

Priority claims
DocumentOfficeKindDate
18055180United States of AmericaA
18055180United States of AmericaA
81303814European Patent Office (EPO)A
180551–––
81303814–––
EP19810303814–––
US19800180551–––

Members74

Family members, oldest first
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US4414224AUnited States of AmericaA
CA1161047ACanadaA
GR75312BGreeceB
AU542492B2AustraliaB2
EP0046666B1European Patent Office (EPO)B1
AT19395TThis recordAustriaT
ATE19395T1AustriaT1
DE3174461D1GermanyD1
IE51676B1IrelandB1
MY8700935AMalaysiaA
MY8700935AMalaysiaA
DK154293BDenmarkB
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