Publicação
Mapping of the Technologies Related to Heat-Transfer by Patentary Documents Deposited in Brazil between 2009 and 2013
| Resumo: | The purpose of this article is to offer subsidies and reinforce support for decision-making based on relevant facts and concrete evidence on the dynamics of the technological development of technologies related to heat-transfer since it presents a technological mapping through the search of patent documents filed in Brazil between 2009 and 2013, evaluating their evolution. The methodology of the work uses the analysis of deposits of patent applications deposited in the Brazilian patent office in the years 2009 to 2013 of the international patent classification (IPC) equal to “C09K5” - referring to materials for heat transferences. The main sub-group found was the IPC classification “C09K5/04” referring to materials having thermal effect accompanied by a change of the physical state (from liquid to vapor or vice versa). The main form of deposit used is PCT (Patent Cooperation Treaty), international deposit. As for the countries of origin, they have a concentrated distribution, with the United States filing 66% of the patent documents of these technologies. |
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| Autores principais: | Martinez, Maria Elisa Marciano |
| Outros Autores: | Almeida, Mauricio da Silva Martins |
| Assunto: | Transferência de Calor Documentos Patentários Mapeamento tecnológico. Patenting Documents Technological Mapping. Heat-Transfer |
| Ano: | 2018 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | unknown |
| Instituição associada: | IBICT |
| Idioma: | português |
| Origem: | Oasisbr |
| Resumo: | The purpose of this article is to offer subsidies and reinforce support for decision-making based on relevant facts and concrete evidence on the dynamics of the technological development of technologies related to heat-transfer since it presents a technological mapping through the search of patent documents filed in Brazil between 2009 and 2013, evaluating their evolution. The methodology of the work uses the analysis of deposits of patent applications deposited in the Brazilian patent office in the years 2009 to 2013 of the international patent classification (IPC) equal to “C09K5” - referring to materials for heat transferences. The main sub-group found was the IPC classification “C09K5/04” referring to materials having thermal effect accompanied by a change of the physical state (from liquid to vapor or vice versa). The main form of deposit used is PCT (Patent Cooperation Treaty), international deposit. As for the countries of origin, they have a concentrated distribution, with the United States filing 66% of the patent documents of these technologies. |
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