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Expired European patentEurope

Method and device for collecting and preserving cells for analysis

EP 1816461 B1 · Applicant: Streck Laboratories, Inc.

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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 October 16, 2003 and granted January 8, 2020. A European patent lasts at most 20 years from filing, so its term ended October 16, 2023.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledOctober 16, 2003
PublishedAugust 8, 2007
GrantedJanuary 8, 2020
Term endedOctober 16, 2023
Application numberEP 07008752
Classification (CPC)B01L3/5082

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedOct 16, 2003PublishedAug 8, 2007Patent grantedJan 8, 2020Term endedOct 16, 2023

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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