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An Empirical Analysis of Primary and Secondary Pharmaceutical Patents in Chile

We analyze the patent filing strategies of foreign pharmaceutical companies in Chile distinguishing between “primary” (active ingredient) and “secondary” patents (patents on modified compounds, formulations, dosages, particular medical uses, etc.). There is prior evidence that secondary patents are...

Täydet tiedot

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Bibliografiset tiedot
Julkaisussa:PLoS One
Päätekijät: Abud, María José, Hall, Bronwyn, Helmers, Christian
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: Public Library of Science 2015
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC4411059/
https://ncbi.nlm.nih.gov/pubmed/25915050
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0124257
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