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Expired European patentEurope

Optical sensor and method of operation

EP 1051608 B1 · Applicant: Bayer Corporation

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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 January 18, 1999 and granted November 26, 2003. A European patent lasts at most 20 years from filing, so its term ended January 18, 2019.
  • 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 July 18, 2024.
  • 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.
FiledJanuary 18, 1999
PublishedNovember 15, 2000
GrantedNovember 26, 2003
Term endedJanuary 18, 2019
Application numberEP 99900080
Classification (CPC)G01N21/8483

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJan 18, 1999PublishedNov 15, 2000Patent grantedNov 26, 2003Term endedJan 18, 2019

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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