**Author details**

Cecilia Häsner1 \*, Douglas Alves Santos2 and Araken Alves de Lima3

1 Prospective Inovação Tecnológica e Ambiental Ltda., Vila Velha, Brazil

2 INPI's Representative in Paraná State, National Institute of Industrial Property— INPI, Curitiba, Brazil

3 INPI's Representative in Santa Catarina State, National Institute of Industrial Property—INPI, Florianópolis, Brazil

\*Address all correspondence to: cecilia.hasner@gmail.com

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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*Technological Trajectories Studies of Sugarcane Ethanol Production Using Patent Citation*

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*Technological Trajectories Studies of Sugarcane Ethanol Production Using Patent Citation DOI: http://dx.doi.org/10.5772/intechopen.88428*
