Nova Patents
AT58108T

Production of a gas containing hydrogen

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

120 members in 15 offices

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

Priority claims1

Priority claims
DocumentOfficeKindDate
8519821United KingdomA

Members120

Family members, oldest first
DocumentOfficeKind
GB8405591D0United KingdomD0
GB8417016D0United KingdomD0
GB8417017D0United KingdomD0
GB8425508D0United KingdomD0
GB8513997D0United KingdomD0
GB8515392D0United KingdomD0
NO850837LNorwayL
AU3908885AAustraliaA
GB8519821D0United KingdomD0
GB8520892D0United KingdomD0
GB8521649D0United KingdomD0
EP0157480A2European Patent Office (EPO)A2
JPS60210506AJapanA
ZA851332BSouth AfricaB
NO862209D0NorwayD0
NO863354D0NorwayD0
NO863475D0NorwayD0
ZW2685A1ZimbabweA1
MW285A1MalawiA1
NO862209LNorwayL
EP0204478A2European Patent Office (EPO)A2
AU5835186AAustraliaA
AU5835386AAustraliaA
ZM5486A1ZambiaA1
EP0207620A2European Patent Office (EPO)A2
JPS6230603AJapanA
AU6088186AAustraliaA
JPS6232227AJapanA
NO863354LNorwayL
ZA864033BSouth AfricaB
ZA864034BSouth AfricaB
AU6110186AAustraliaA
JPS6246901AJapanA
NO863475LNorwayL
JPS6248793AJapanA
EP0212889A2European Patent Office (EPO)A2
AU6172986AAustraliaA
JPS6252103AJapanA
EP0157480A3European Patent Office (EPO)A3
EP0213840A2European Patent Office (EPO)A2
ZA865843BSouth AfricaB
ZM5586A1ZambiaA1
EP0217505A2European Patent Office (EPO)A2
MW4486A1MalawiA1
MW4586A1MalawiA1
ZA865955BSouth AfricaB
ZA866182BSouth AfricaB
US4695442AUnited States of AmericaA
NZ216396ANew ZealandA
ZW11186A1ZimbabweA1
ZW11486A1ZimbabweA1
EP0213840A3European Patent Office (EPO)A3
US4721611AUnited States of AmericaA
US4725380AUnited States of AmericaA
US4725381AUnited States of AmericaA
US4733528AUnited States of AmericaA
EP0204478A3European Patent Office (EPO)A3
EP0217505A3European Patent Office (EPO)A3
EP0212889A3European Patent Office (EPO)A3
IN163106BIndiaB
AU576822B2AustraliaB2
NZ211185ANew ZealandA
US4778670AUnited States of AmericaA
AU578375B2AustraliaB2
NZ216395ANew ZealandA
EP0207620A3European Patent Office (EPO)A3
AU580685B2AustraliaB2
CA1249420ACanadaA
NZ217139ANew ZealandA
NZ217271ANew ZealandA
AU583385B2AustraliaB2
AU584232B2AustraliaB2
CA1254748ACanadaA
CA1254749ACanadaA
CA1257206ACanadaA
EP0157480B1European Patent Office (EPO)B1
NZ217099ANew ZealandA
DE3571797D1GermanyD1
CA1259495ACanadaA
AU592570B2AustraliaB2
US4910007AUnited States of AmericaA
EP0207620B1European Patent Office (EPO)B1
AT54481TAustriaT
ATE54481T1AustriaT1
IN166862BIndiaB
DE3672535D1GermanyD1
NO165260BNorwayB
EP0204478B1European Patent Office (EPO)B1
EP0217505B1European Patent Office (EPO)B1
AT58108TThis recordAustriaT
AT58109TAustriaT
ATE58108T1AustriaT1
ATE58109T1AustriaT1
EP0212889B1European Patent Office (EPO)B1
DE3675435D1GermanyD1
DE3675487D1GermanyD1
AT59029TAustriaT
ATE59029T1AustriaT1
IN167736BIndiaB
NO165260CNorwayC
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