Nova Patents
AT266602T

Glass prepared from pyrogenically prepared silicon dioxide

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

11 members in 5 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
00117922European Patent Office (EPO)A
01115613European Patent Office (EPO)A

Members11

Family members, oldest first
DocumentOfficeKind
EP1182168A1European Patent Office (EPO)A1
US2002044903A1United States of AmericaA1
JP2002145610AJapanA
US6679945B2United States of AmericaB2
EP1182168B1European Patent Office (EPO)B1
AT266602TThis recordAustriaT
ATE266602T1AustriaT1
DE50102242D1GermanyD1
US2004116270A1United States of AmericaA1
US6890873B2United States of AmericaB2
JP3919482B2JapanB2