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Method for generating a CO and H2-containing gas for the heat treatment of metallic material

EP 1095902 A2 · Applicant: Linde Gas 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 19, 2000 and never granted as a European patent. Had it been granted, its 20-year term would have ended October 19, 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 19, 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 19, 2000
PublishedMay 2, 2001
GrantedNever granted
Term endedOctober 19, 2020
Application numberEP 00122770
Classification (CPC)C01B3/38 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedOct 19, 2000PublishedMay 2, 2001Term endedOct 19, 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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