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Expired European patentEurope

Co-extruded, multi-layer tubing made from polyamide and olefin polymer materials

EP 1196284 B1 · Applicant: Basell Technology Company B.V.

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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 February 28, 2001 and granted February 16, 2005. A European patent lasts at most 20 years from filing, so its term ended February 28, 2021.
  • 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 August 28, 2026.
  • 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.
FiledFebruary 28, 2001
PublishedApril 17, 2002
GrantedFebruary 16, 2005
Term endedFebruary 28, 2021
Application numberEP 01906055
Classification (CPC)C08L51/06 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedFeb 28, 2001PublishedApril 17, 2002Patent grantedFeb 16, 2005Term endedFeb 28, 2021

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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