ATE39614T1

Intraocular lens for patients with central retinal degeneration.

Abstract

An intraocular lens system including a negative-powered intraocular lens for use in combination with a positive-powered external lens system. The intraocular lens is preferably positioned in the posterior chamber of the eye and is configured so as to provide maximum separation between the intraocular lens and the external lens system, thereby achieving maximum magnification and field of view. Alternatively, the refracting powers of the lens system can be reversed, thus resulting in image demagnification.

Term

Term ended

Projected expiry passed 20 August 2002, 24.1 years ago.

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25 members in 12 offices

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

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Priority claims
DocumentOfficeKindDate
31692081United States of AmericaA
8201140United States of AmericaW

Members25

Family members, oldest first
DocumentOfficeKind
IT8249403D0ItalyD0
IL67111A0IsraelA0
IL67111D0IsraelD0
WO8301566A1World Intellectual Property Organization (WIPO)A1
AU8951782AAustraliaA
GB8317786D0United KingdomD0
NL8220322ANetherlands (Kingdom of the)A
EP0092552A1European Patent Office (EPO)A1
JPS58501933AJapanA
GB2119960AUnited KingdomA
DE3249160T1GermanyT1
EP0092552A4European Patent Office (EPO)A4
GB2119960BUnited KingdomB
CH656302A5SwitzerlandA5
IT1148443BItalyB
IT8249403A0ItalyA0
US4710197AUnited States of AmericaA
AU8054687AAustraliaA
IL67111AIsraelA
EP0092552B1European Patent Office (EPO)B1
AT39614TAustriaT
ATE39614T1This recordAustriaT1
DE3279320D1GermanyD1
US5074875AUnited States of AmericaA
US5180389AUnited States of AmericaA