Nova Patents
AT498916T

Fuel cells

Abstract

This record has no abstract on file.

Term

Term ended

Expired 18 October 2021, 4.9 years ago.

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

21 members in 14 offices

This recordMember, by publication datePriority claim4 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
0026140United KingdomA
0104643United KingdomW

Members21

Family members, oldest first
DocumentOfficeKind
US2002048699A1United States of AmericaA1
GB2368450AUnited KingdomA
CA2459574A1CanadaA1
WO0235628A1World Intellectual Property Organization (WIPO)A1
AU9574201AAustraliaA
EP1334528A1European Patent Office (EPO)A1
HK1054123AHong Kong, ChinaA
CN1476647AChinaA
JP2004512651AJapanA
GB2368450BUnited KingdomB
US6794075B2United States of AmericaB2
CN1309108CChinaC
CA2459574CCanadaC
JP4515028B2JapanB2
EP1334528B1European Patent Office (EPO)B1
AT498916TThis recordAustriaT
ATE498916T1AustriaT1
DE60144054D1GermanyD1
PT1334528EPortugalE
DK1334528T3DenmarkT3
ES2363799T3SpainT3