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A flexible, scaleable approach to the international patent 'name game'

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Listed:
  • Mark Huberty
  • Amma Serwaah
  • Georg Zachmann

Abstract

The inventors in PATSTAT are often duplicates- the same person or company may be split into multiple entries in PATSTAT, each associated to different patents. In this paper, we address this problem with an algorithm that efficiently de-duplicates the data. It needs minimal manual input and works well even on consumer-grade computers. Comparisons between entries are not limited to their names, and thus this algorithm is an improvement over earlier...

Suggested Citation

  • Mark Huberty & Amma Serwaah & Georg Zachmann, 2014. "A flexible, scaleable approach to the international patent 'name game'," Bruegel Working Papers 850, Bruegel.
    • Handle: RePEc:bre:wpaper:850
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    References listed on IDEAS

    as
    1. Vetle I. Torvik & Marc Weeber & Don R. Swanson & Neil R. Smalheiser, 2005. "A probabilistic similarity metric for Medline records: A model for author name disambiguation," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 56(2), pages 140-158, January.
    2. Raffo, Julio & Lhuillery, Stéphane, 2009. "How to play the "Names Game": Patent retrieval comparing different heuristics," Research Policy, Elsevier, vol. 38(10), pages 1617-1627, December.
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    Cited by:

    1. Michele Peruzzi & Georg Zachmann & Reinhilde Veugelers, 2014. "Remerge- regression-based record linkage with an application to PATSTAT," Bruegel Working Papers 852, Bruegel.

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