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X - Luc Quoniam

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TITRE EN ANGLAIS:Elaboration and availability of patent documents database in public domain.RÉSUMÉ EN ANGLAIS:In this work, we present the advantages of elaborating a tool that certainlywill contribute to the technological and economical development of the brazilianenterprises, mainly the SMEs. This tool consists of a database that contains patentdocuments in public domain, i. e., inventions that can be legally and freelyexplored, reproduced or improved by interested enterprises without payment ofroyalties because they are of public domain technology in the Brazilian territory,enabling technological and economical profits for the Brazilian enterprises andBrazil.We have traced the profile of the patent documents filed in Brazil throughthe database from the brazilian Trademark and Patent Office - INPI, and verifiedthat the Office has documents from 1971 to the 2002, and about 250,000 patentsdocuments, where, approximately, 140,000 (56%) are in public domain.This database contains inventions of all technological areas, and thebiggest documental incidences occur in “human necessities” and “chemistry”areas.6

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