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A new transition metal complex, its preparation as well as a catalyst system comprising based thereupon and its use for the polymerization of olefins

EP 1165232 A2 · Applicant: Borealis Technology Oy

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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 22, 2000 and never granted as a European patent. Had it been granted, its 20-year term would have ended February 22, 2020.
  • 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 22, 2025.
  • 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 22, 2000
PublishedJanuary 2, 2002
GrantedNever granted
Term endedFebruary 22, 2020
Application numberEP 00906395
Classification (CPC)C08F10/00 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedFeb 22, 2000PublishedJan 2, 2002Term endedFeb 22, 2020

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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