Expired European patentEurope
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EP 1844567 B1 · Applicant: Bionopoly LLC
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
Read the whole patent
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.
Why it's free to use
- Filed January 23, 2006 and granted August 30, 2023. A European patent lasts at most 20 years from filing, so its term ended January 23, 2026.
- 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.
FiledJanuary 23, 2006
PublishedOctober 17, 2007
GrantedAugust 30, 2023
Term endedJanuary 23, 2026
Application numberEP 06748170
Classification (CPC)H04L9/3231 +1 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.