The citation from patents to scientific output revisited: a new approach to the matching Patstat / Scopus

  • Vicente P. Guerrero-Bote El profesional de la información
  • Rodrigo Sánchez-Jiménez
  • Félix De-Moya-Anegón

Resumen

Patents include citations, both to other patents and to documents that are not patents (NPL, Non-patent literature). Among the latter include citations to articles published in scientific journals. Just as the scientific impact is studied through the citation of articles and other scientific works, the technological impact of scientific works can also be studied through the citation they receive from patents. The NPL references included in the patents are far from being standardized, so determining which scientific article they refer to is not trivial. This paper presents a procedure for linking the NPL references of the patents collected in the Patstat database and the scientific works indexed in the Scopus bibliographic database. This procedure consists of two phases: a broad generation of candidate couples and another phase of validation of couples. It has been implemented with reasonable good results and affordable costs.

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doi=10.1.1.573.8107&rep=rep1&type=pdf

Publicado
2019-06-10
Sección
Artículos de investigación / Research articles