Nova Patents
AT428528T

Apparatus for generating a negatively charged ionic reducing gas

Abstract

This record has no abstract on file.

Term

Term ended

Expired 27 April 2024, 2.4 years ago.

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

47 members in 12 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
42542603United States of AmericaA
81922704United States of AmericaA

Members47

Family members, oldest first
DocumentOfficeKind
CA2351792A1CanadaA1
WO0201190A2World Intellectual Property Organization (WIPO)A2
AU6723201AAustraliaA
WO0201190A3World Intellectual Property Organization (WIPO)A3
BR0111961ABrazilA
EP1409992A2European Patent Office (EPO)A2
US2004191712A1United States of AmericaA1
EP1473105A2European Patent Office (EPO)A2
KR20040093425ARepublic of KoreaA
US2004226914A1United States of AmericaA1
US2004231597A1United States of AmericaA1
TW200425989ATaiwan Province of ChinaA
JP2004337981AJapanA
EP1473105A3European Patent Office (EPO)A3
SG115694A1SingaporeA1
US7079370B2United States of AmericaB2
KR100602861B1Republic of KoreaB1
US2006164784A1United States of AmericaA1
TWI274622BTaiwan Province of ChinaB
EP1775052A2European Patent Office (EPO)A2
EP1775053A2European Patent Office (EPO)A2
EP1775052A3European Patent Office (EPO)A3
EP1775053A3European Patent Office (EPO)A3
US7217121B2United States of AmericaB2
US7307826B2United States of AmericaB2
EP1473105B1European Patent Office (EPO)B1
AT428528TThis recordAustriaT
ATE428528T1AustriaT1
DE602004020539D1GermanyD1
JP2010043357AJapanA
CA2351792CCanadaC
EP1775053B1European Patent Office (EPO)B1
AT480360TAustriaT
ATE480360T1AustriaT1
DE602004029099D1GermanyD1
EP2264435A2European Patent Office (EPO)A2
EP1775052B1European Patent Office (EPO)B1
EP2308629A1European Patent Office (EPO)A1
AT505285TAustriaT
ATE505285T1AustriaT1
DE602004032271D1GermanyD1
US7977598B2United States of AmericaB2
US2011229377A1United States of AmericaA1
EP2264435A3European Patent Office (EPO)A3
JP4846987B2JapanB2
US8593778B2United States of AmericaB2
JP5596319B2JapanB2