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Expired European patentEurope

Device and method for tempering at least one process good

EP 1277237 B1 · Applicant: SIEMENS 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 October 20, 2000 and granted September 15, 2010. A European patent lasts at most 20 years from filing, so its term ended October 20, 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 April 20, 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.
FiledOctober 20, 2000
PublishedJanuary 22, 2003
GrantedSeptember 15, 2010
Term endedOctober 20, 2020
Application numberEP 00987007
Classification (CPC)H10P72/0436

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedOct 20, 2000PublishedJan 22, 2003Patent grantedSep 15, 2010Term endedOct 20, 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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