Nova Patents
AT549440T

Method for removing defects in crystals

Abstract

This record has no abstract on file.

Term

Term ended

Expired 25 June 2023, 3.2 years ago.

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

23 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
39274102United States of AmericaP

Members23

Family members, oldest first
DocumentOfficeKind
US2004000266A1United States of AmericaA1
EP1378591A1European Patent Office (EPO)A1
KR20040002684ARepublic of KoreaA
CN1480569AChinaA
JP2004161604AJapanA
ZA200304563BSouth AfricaB
US2006096521A1United States of AmericaA1
KR20060092180ARepublic of KoreaA
EP1715086A1European Patent Office (EPO)A1
JP2007015918AJapanA
US7175704B2United States of AmericaB2
CN1920124AChinaA
CN100342065CChinaC
EP1378591B1European Patent Office (EPO)B1
AT426695TAustriaT
ATE426695T1AustriaT1
DE60326792D1GermanyD1
KR100987831B1Republic of KoreaB1
JP4620940B2JapanB2
EP1715086B1European Patent Office (EPO)B1
AT549440TThis recordAustriaT
ATE549440T1AustriaT1
US8216370B2United States of AmericaB2