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Expired European patentEurope

Magnetic field adjusting center rods for cyclotron, magnet for cyclotron, and cyclotron

EP 0769892 B1 · Applicant: THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH

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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 17, 1996 and granted May 26, 1999. A European patent lasts at most 20 years from filing, so its term ended October 17, 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 April 17, 2022.
  • 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 17, 1996
PublishedApril 23, 1997
GrantedMay 26, 1999
Term endedOctober 17, 2016
Application numberEP 96116714
Classification (CPC)H05H13/00 +1 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedOct 17, 1996PublishedApril 23, 1997Patent grantedMay 26, 1999Term endedOct 17, 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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