Nova Patents
AT414927T

Correction of birefringence in cubic crystalline projection lenses and optical systems

Abstract

This record has no abstract on file.

Term

Term ended

Expired 31 May 2022, 4.3 years ago.

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

44 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims7

Priority claims
DocumentOfficeKindDate
29521201United States of AmericaP
29669401United States of AmericaP
29949701United States of AmericaP
29960301United States of AmericaP
33509301United States of AmericaP
33218301United States of AmericaP
7137502United States of AmericaA

Members44

Family members, oldest first
DocumentOfficeKind
WO02099500A2World Intellectual Property Organization (WIPO)A2
AU2002346708A1AustraliaA1
US2003086071A1United States of AmericaA1
US2003086156A1United States of AmericaA1
US2003086157A1United States of AmericaA1
US2003086171A1United States of AmericaA1
WO03038479A2World Intellectual Property Organization (WIPO)A2
AU2002360329A1AustraliaA1
US2003099047A1United States of AmericaA1
WO02099500A3World Intellectual Property Organization (WIPO)A3
US2003234981A1United States of AmericaA1
US2004001244A1United States of AmericaA1
US6683710B2United States of AmericaB2
WO03038479A3World Intellectual Property Organization (WIPO)A3
EP1393114A2European Patent Office (EPO)A2
KR20040039199ARepublic of KoreaA
US2004145806A1United States of AmericaA1
EP1451619A2European Patent Office (EPO)A2
US6844972B2United States of AmericaB2
US2005036201A1United States of AmericaA1
JP2005508018AJapanA
US6885488B2United States of AmericaB2
US6917458B2United States of AmericaB2
JP2005521227AJapanA
US6947192B2United States of AmericaB2
US6970232B2United States of AmericaB2
US6995908B2United States of AmericaB2
US7009769B2United States of AmericaB2
US2006050400A1United States of AmericaA1
US7075696B2United States of AmericaB2
EP1780570A2European Patent Office (EPO)A2
EP1451619A4European Patent Office (EPO)A4
EP1780570A3European Patent Office (EPO)A3
KR100850324B1Republic of KoreaB1
US7453641B2United States of AmericaB2
EP1393114B1European Patent Office (EPO)B1
AT414927TThis recordAustriaT
ATE414927T1AustriaT1
DE60229935D1GermanyD1
US2009103180A1United States of AmericaA1
JP2009169431AJapanA
JP4347686B2JapanB2
US7738172B2United States of AmericaB2
JP5086299B2JapanB2