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Expired European patentEurope

Dual neutralization system for iodine treatment of contact lenses

EP 0885019 B1 · Applicant: BAUSCH & LOMB INCORPORATED

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Overview

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed December 6, 1996 and granted October 29, 2003. A European patent lasts at most 20 years from filing, so its term ended December 6, 2016.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by June 6, 2022.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledDecember 6, 1996
PublishedDecember 23, 1998
GrantedOctober 29, 2003
Term endedDecember 6, 2016
Application numberEP 96944736
Classification (CPC)A61L12/105

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedDec 6, 1996PublishedDec 23, 1998Patent grantedOct 29, 2003Term endedDec 6, 2016

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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