Nova Patents
AT416430T

Separation of instant messaging user and client identities

Abstract

This record has no abstract on file.

Term

Term ended

Expired 13 March 2022, 4.5 years ago.

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

44 members in 12 offices

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

Priority claims4

Priority claims
DocumentOfficeKindDate
27567901United States of AmericaP
27600401United States of AmericaP
27616701United States of AmericaP
27627301United States of AmericaP

Members44

Family members, oldest first
DocumentOfficeKind
US700147AUnited States of AmericaA
US767189AUnited States of AmericaA
CA2439373A1CanadaA1
CA2439380A1CanadaA1
WO02073332A2World Intellectual Property Organization (WIPO)A2
WO02073461A1World Intellectual Property Organization (WIPO)A1
AU2002241198A1AustraliaA1
US2003028597A1United States of AmericaA1
US2003037103A1United States of AmericaA1
WO02073332A3World Intellectual Property Organization (WIPO)A3
KR20030083728ARepublic of KoreaA
EP1370962A2European Patent Office (EPO)A2
EP1370982A1European Patent Office (EPO)A1
KR20040005882ARepublic of KoreaA
BR0207506ABrazilA
BR0207506ABrazilA
BR0207505ABrazilA
BR0207505ABrazilA
JP2004526367AJapanA
JP2004531798AJapanA
CN1575466AChinaA
CN1606737AChinaA
HK1073903A1Hong Kong, ChinaA1
EP1370982A4European Patent Office (EPO)A4
EP1370962A4European Patent Office (EPO)A4
KR100554239B1Republic of KoreaB1
KR100624802B1Republic of KoreaB1
CN1299222CChinaC
CN1328682CChinaC
EP1936893A2European Patent Office (EPO)A2
EP1370982B1European Patent Office (EPO)B1
AT416430TThis recordAustriaT
ATE416430T1AustriaT1
DE60230120D1GermanyD1
EP1936893A3European Patent Office (EPO)A3
JP4610163B2JapanB2
US2012331075A1United States of AmericaA1
CA2439380CCanadaC
EP1370962B1European Patent Office (EPO)B1
US9407491B2United States of AmericaB2
EP3051427A1European Patent Office (EPO)A1
US9544176B2United States of AmericaB2
US2017104700A1United States of AmericaA1
EP3051427B1European Patent Office (EPO)B1