Nova Patents
AT257014T

Compounds

Abstract

This invention provides a contrast agent to form light images having a molecular weight in the range of 500 to 500,000 and containing at least two chromophores have systems delocalized electrons and at least a poly {(} alkyleneoxide ) (PAO) having a molecular weight in the range of 60 to 100,000.

Term

No projected expiry on record.

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

45 members in 16 offices

This recordMember, by publication datePriority claim6 more offices are in the list below

Priority claims4

Priority claims
DocumentOfficeKindDate
84858697United States of AmericaA
9727124United KingdomA
3528598United States of AmericaA
9801244United KingdomW

Members45

Family members, oldest first
DocumentOfficeKind
GB9502065D0United KingdomD0
CA2212257A1CanadaA1
WO9623524A1World Intellectual Property Organization (WIPO)A1
AU4545896AAustraliaA
NO973542D0NorwayD0
FI973208AFinlandA
NO973542LNorwayL
BR9607012ABrazilA
EP0808175A1European Patent Office (EPO)A1
MX9705829AMexicoA
GB9727124D0United KingdomD0
KR19980701880ARepublic of KoreaA
KR19987001880ARepublic of KoreaA
WO9848838A1World Intellectual Property Organization (WIPO)A1
WO9848845A1World Intellectual Property Organization (WIPO)A1
WO9848846A1World Intellectual Property Organization (WIPO)A1
AU7221298AAustraliaA
AU7221398AAustraliaA
AU7221698AAustraliaA
JPH10513175AJapanA
HU9900610A2HungaryA2
HUP9900610A2HungaryA2
EP0979103A1European Patent Office (EPO)A1
EP0979107A1European Patent Office (EPO)A1
WO9848838A8World Intellectual Property Organization (WIPO)A8
US6159445AUnited States of AmericaA
US2001022963A1United States of AmericaA1
JP2001526650AJapanA
JP2002504894AJapanA
US6350431B1United States of AmericaB1
EP0808175B1European Patent Office (EPO)B1
DE69622693D1GermanyD1
ES2182960T3SpainT3
US6540981B2United States of AmericaB2
DE69622693T2GermanyT2
US2003157021A1United States of AmericaA1
EP0979103B1European Patent Office (EPO)B1
AT257014TThis recordAustriaT
ATE257014T1AustriaT1
DE69820867D1GermanyD1
ES2213899T3SpainT3
DE69820867T2GermanyT2
US7014839B2United States of AmericaB2
JP4155596B2JapanB2
JP4699575B2JapanB2