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Expired European patentEurope

Device for producing a free cold plasma jet

EP 1053660 B1 · Applicant: ROBERT BOSCH GMBH

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Overview

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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 November 12, 1999 and granted August 10, 2016. A European patent lasts at most 20 years from filing, so its term ended November 12, 2019.
  • 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 May 12, 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.
FiledNovember 12, 1999
PublishedNovember 22, 2000
GrantedAugust 10, 2016
Term endedNovember 12, 2019
Application numberEP 99963225
Classification (CPC)H01J37/32357 +1 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedNov 12, 1999PublishedNov 22, 2000Patent grantedAug 10, 2016Term endedNov 12, 2019

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.