Int. J. Mol. Sci. 2013, 14(4), 7016-7031; doi:10.3390/ijms14047016
Article

Trends in Nanopharmaceutical Patents

Received: 28 December 2012; in revised form: 14 March 2013 / Accepted: 15 March 2013 / Published: 27 March 2013
(This article belongs to the Special Issue Bioactive Nanoparticles 2012)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Investment in nanotechnology is now a given constant by governments, research centers and companies in both more developed countries and emerging markets. Due to their characteristics, such as high stability, ability to enable antigen identification on specific cells in the human body and controlling the release of drugs and, therefore, improving therapies, nanoparticles have been the subject of research and patent applications in the pharmaceutical field. According to the Organization for Economic Co-operation and Development (OCDE), patent data can be used as a source of information in order to measure science and technology activities. Thereby, this paper presents an analysis based on patent documents related to nanotechnology in the pharmaceutical sector. As a result, the analysis of patents demonstrate primarily that nanobiotechnology attracts high levels of R&D investments, including nanoparticle-based chemotherapeutic agents/drugs, monoclonal antibody nanoparticle complexes and their role in drug delivery or contrast agents with non-toxic effects.
Keywords: health; patents; nanotechnology; pharmaceutical
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MDPI and ACS Style

Antunes, A.; Fierro, I.; Guerrante, R.; Mendes, F.; Alencar, M.S.M. Trends in Nanopharmaceutical Patents. Int. J. Mol. Sci. 2013, 14, 7016-7031.

AMA Style

Antunes A, Fierro I, Guerrante R, Mendes F, Alencar MSM. Trends in Nanopharmaceutical Patents. International Journal of Molecular Sciences. 2013; 14(4):7016-7031.

Chicago/Turabian Style

Antunes, Adelaide; Fierro, Iolanda; Guerrante, Rafaela; Mendes, Flavia; Alencar, Maria S.M. 2013. "Trends in Nanopharmaceutical Patents." Int. J. Mol. Sci. 14, no. 4: 7016-7031.

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