Embracing invention similarity for the measurement of vertically overlapping claims

Charles A.W. deGrazia, Jesse P. Frumkin, Nicholas A. Pairolero

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)1-34
Number of pages34
JournalEconomics of Innovation and New Technology
Early online date24 Mar 2019
Publication statusE-pub ahead of print - 24 Mar 2019


  • cumulative innovation
  • Innovation
  • intellectual property
  • invention similarity
  • vertically overlapping claims

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