Nova Patents
AT231390T

Sustained-release preparation

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

19 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
23684694JapanA

Members19

Family members, oldest first
DocumentOfficeKind
CA2159552A1CanadaA1
EP0709085A1European Patent Office (EPO)A1
JPH08151321AJapanA
EP1022020A2European Patent Office (EPO)A2
US6117455AUnited States of AmericaA
EP0709085B1European Patent Office (EPO)B1
AT198981TAustriaT
ATE198981T1AustriaT1
DK0709085T3DenmarkT3
DE69520021D1GermanyD1
EP1022020A3European Patent Office (EPO)A3
DE69520021T2GermanyT2
EP1022020B1European Patent Office (EPO)B1
AT231390TThis recordAustriaT
ATE231390T1AustriaT1
DE69529486D1GermanyD1
DK1022020T3DenmarkT3
DE69529486T2GermanyT2
JP3790567B2JapanB2