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Expired European patentEurope

Combustion unit for combusting a liquid fuel and a power generating system comprising such combustion unit

EP 1155225 B1 · Applicant: N.V. Kema

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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 granted September 10, 2003. A European patent lasts at most 20 years from filing, so its term 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
PublishedNovember 21, 2001
GrantedSeptember 10, 2003
Term endedFebruary 22, 2020
Application numberEP 00906761
Classification (CPC)F02C7/22 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedFeb 22, 2000PublishedNov 21, 2001Patent grantedSep 10, 2003Term 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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