Brazilian green patents: behavior of inventions that  receive the highest number of citations

Adriana Stefani Cativelli; Jorge Mañana Rodriguez; Maria Luisa Lascurain Sanchez

doi:10.19132/1808-5245282.116098

Autores/as

Adriana Stefani Cativelli Universidade Federal de Santa Catarina https://orcid.org/0000-0001-8533-2263
Jorge Mañana Rodriguez Universidad Carlos III de Madrid https://orcid.org/0000-0002-0717-5271
Maria Luisa Lascurain Sanchez Universidad Carlos III de Madrid https://orcid.org/0000-0001-9023-4967

DOI:

https://doi.org/10.19132/1808-5245282.116098

Palabras clave:

Patent value, Forward citation, Industrial property, Green patents

Resumen

he objective of the research reported here is to ascertain what variables influence the behavior of the patents that receive the most citations. The literature recognizes the number of forward citations as one of the most important indicators for discovering an invention’s value. This claim is tested in a research population consisting of the set of Brazilian green patents registered in the Global Patent Index database. The following variables are used: applicant type, applicant country, number of inventors, International Patent Classification code, family size, renewals, Patent Cooperation Treaty applicability, triadic family, grant and number of citations. These variables are used to create a decision tree and a logistic regression with the Statistical Package for the Social Sciences, V.21, and MS Excel. The results show that, in the behavior of Brazilian green patents, family size and renewals are connected to the mostcited patents. Another significant variable, but one whose numbers were not significant enough to place it in the decision tree, was membership in the Patent Cooperation Treaty.

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Biografía del autor/a

Adriana Stefani Cativelli, Universidade Federal de Santa Catarina

Doutora em Ciência da Informação pela Universidade Federal de Santa Catarina (UFSC) e Bibliotecária do Centro de Ciências da Saúde da UFSC.

Jorge Mañana Rodriguez, Universidad Carlos III de Madrid

PhD em Ciência da Informação e Biblioteconomia pela Universidad Carlos III de Madrid (UC3M). Pesquisador do Laboratório de Estudos de Informação Métrica (LEMI) da UC3M.

Maria Luisa Lascurain Sanchez, Universidad Carlos III de Madrid

PhD em Ciências da Informação e Biblioteconomia pela Universidad Carlos III de Madrid (UC3M). Professora titular do Departamento de Biblioteconomia e Ciências da Informação da UC3M. É investigadora do grupo do Laboratório de Estudos de Informação Métrica (LEMI) - UC3M).

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