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Expired European patentEurope

One-component or two-component polyurethane coating masses

EP 0752433 B1 · Applicant: BASF Aktiengesellschaft

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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 June 24, 1996 and granted May 30, 2001. A European patent lasts at most 20 years from filing, so its term ended June 24, 2016.
  • 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 December 24, 2021.
  • 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.
FiledJune 24, 1996
PublishedJanuary 8, 1997
GrantedMay 30, 2001
Term endedJune 24, 2016
Application numberEP 96110156
Classification (CPC)C08G18/32 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedJune 24, 1996PublishedJan 8, 1997Patent grantedMay 30, 2001Term endedJune 24, 2016

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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