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Expired European patentEurope

Method for determining a damping level of a handpiece/blade in an ultrasonic system

EP 1588671 B1 · Applicant: ETHICON ENDO-SURGERY, INC.

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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, 2001 and granted August 26, 2009. A European patent lasts at most 20 years from filing, so its term ended October 19, 2021.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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, 2001
PublishedOctober 26, 2005
GrantedAugust 26, 2009
Term endedOctober 19, 2021
Application numberEP 05076515
Classification (CPC)G01N29/09 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedOct 19, 2001PublishedOct 26, 2005Patent grantedAug 26, 2009Term endedOct 19, 2021

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

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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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