Nova Patents
EP1528944A2

Improved airway device

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 14 August 2023, 3.1 years ago.

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

95 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims9

Priority claims
DocumentOfficeKindDate
0218868United KingdomA
0218868United KingdomA
0218868United Kingdom–
0303577United KingdomW
0303577United KingdomW
0218868–––
GB20020018868–––
GB2003003577–––
WO2003GB03577–––

Members95

Family members, oldest first
DocumentOfficeKind
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CA2494977A1CanadaA1
WO2004016308A2World Intellectual Property Organization (WIPO)A2
AU2003255799A1AustraliaA1
GB2393399AUnited KingdomA
WO2004016308A3World Intellectual Property Organization (WIPO)A3
GB0418050D0United KingdomD0
GB2404863AUnited KingdomA
AU2004264714A1AustraliaA1
CA2535849A1CanadaA1
WO2005016427A2World Intellectual Property Organization (WIPO)A2
GB0502519D0United KingdomD0
WO2005016427A3World Intellectual Property Organization (WIPO)A3
US2005081861A1United States of AmericaA1
EP1528944A2This recordEuropean Patent Office (EPO)A2
GB2393399BUnited KingdomB
CN1688357AChinaA
GB2413963AUnited KingdomA
JP2005535397AJapanA
TWD109530S1Taiwan Province of ChinaS1
EP1654025A2European Patent Office (EPO)A2
CN1835776AChinaA
US2006207601A1United States of AmericaA1
ZA200501260BSouth AfricaB
JP2007502137AJapanA
GB2413963BUnited KingdomB
ZA200601332BSouth AfricaB
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GB2438799AUnited KingdomA
EP1875937A2European Patent Office (EPO)A2
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EP1875937A3European Patent Office (EPO)A3
GB2404863BUnited KingdomB
GB2438799BUnited KingdomB
GB2443980AUnited KingdomA
AU2003255799B2AustraliaB2
GB2443980BUnited KingdomB
AU2008207412A1AustraliaA1
EP1528944B1European Patent Office (EPO)B1
CN100531818CChinaC
DE60328394D1GermanyD1
EP2105156A1European Patent Office (EPO)A1
EP2105157A1European Patent Office (EPO)A1
EP2108396A1European Patent Office (EPO)A1
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ES2331241T3SpainT3
JP2010051829AJapanA
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AT468875TAustriaT
ATE468875T1AustriaT1
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PT2105157EPortugalE
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JP2014158982AJapanA
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US10040231B2United States of AmericaB2