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Expired European patentEurope

Scalable vertically diode-pumped solid-state lasers

EP 1090445 B1 · Applicant: Quantronix Corp.

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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.

Why it's free to use

  • Filed May 24, 1999 and granted October 12, 2005. A European patent lasts at most 20 years from filing, so its term ended May 24, 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 November 24, 2024.
  • 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.
FiledMay 24, 1999
PublishedApril 11, 2001
GrantedOctober 12, 2005
Term endedMay 24, 2019
Application numberEP 99953405
Classification (CPC)H01S3/0941

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedMay 24, 1999PublishedApril 11, 2001Patent grantedOct 12, 2005Term endedMay 24, 2019

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