Nova Patents
ATE91074T1

Hydrophilic foam compositions

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 28 March 2009, 17.5 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

34 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
17503688United States of AmericaA

Members34

Family members, oldest first
DocumentOfficeKind
EP0335669A2European Patent Office (EPO)A2
KR890014642ARepublic of KoreaA
CN1037523AChinaA
EP0335669A3European Patent Office (EPO)A3
JPH0243231AJapanA
CA2027894A1CanadaA1
EP0424164A2European Patent Office (EPO)A2
AU6457990AAustraliaA
JPH03207614AJapanA
US5064653AUnited States of AmericaA
US5065752AUnited States of AmericaA
EP0424164A3European Patent Office (EPO)A3
AU636668B2AustraliaB2
EP0335669B1European Patent Office (EPO)B1
AT91074TAustriaT
ATE91074T1This recordAustriaT1
DE68907362D1GermanyD1
CA1322072CCanadaC
DE68907362T2GermanyT2
US5254301AUnited States of AmericaA
ES2057111T3SpainT3
EP0424164B1European Patent Office (EPO)B1
AT127384TAustriaT
ATE127384T1AustriaT1
DE69022159D1GermanyD1
ES2077035T3SpainT3
JPH07113067B2JapanB2
GR3017853T3GreeceT3
DE69022159T2GermanyT2
DK0424164T3DenmarkT3
JP2532161B2JapanB2
KR0131075B1Republic of KoreaB1
CA2027894CCanadaC
US5916928AUnited States of AmericaA