<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0123-3033</journal-id>
<journal-title><![CDATA[Ingeniería y competitividad]]></journal-title>
<abbrev-journal-title><![CDATA[Ing. compet.]]></abbrev-journal-title>
<issn>0123-3033</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ingeniería, Universidad del Valle]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0123-30332023000300007</article-id>
<article-id pub-id-type="doi">10.25100/iyc.v25i3.12798</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Bimetallic nanoparticles: a patents landscape analysis]]></article-title>
<article-title xml:lang="es"><![CDATA[Tendencias en el desarrollo de nanopartículas metálicas y bimetálicas: un análisis del panorama de patentes]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cely-Bautista]]></surname>
<given-names><![CDATA[María M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castellar-Ortega]]></surname>
<given-names><![CDATA[Grey]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaramillo-Colpas]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mejía]]></surname>
<given-names><![CDATA[Iván Romero]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Atlántico Department of Mechanical Engineering ]]></institution>
<addr-line><![CDATA[Puerto Colombia ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Caribe Department of Basic Sciences ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de la Costa Department of Natural and Exact Sciences ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Antonio Nariño  ]]></institution>
<addr-line><![CDATA[Puerto Colombia ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>25</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-30332023000300007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0123-30332023000300007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0123-30332023000300007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The upward development of nanotechnology in the last 30 years, especially in the development of nano- particles for applications in medicine, agriculture, energy, among others, it has sub-stantially impacted the development of scientific articles and patents. This has stimulated the knowledge economy by improving university-industry integration, which benefits everyone in this area of research. The increasing develop- ment of patents leads us to analyze, within a peri-od of 10 years, the emerging technologies in developing metallic and bimetallic nanoparticles. Additionally, the incidence that the production of patents has had on developing this technolo-gy in leading countries such as the United States, China, Australia, and India is shown. This article shows a scientometric analysis of the development of patents the metallic and bime- tallic na-noparticles. Aspects such as patents by country, types of patents, inventors, applicants, and most developed technologies were evaluated. Scopus databases, Espacenet software, and dif-ferent computer tools were used for the analysis.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El desarrollo ascendente de la nanotecnología en los últimos 30 años, especialmente en el desarrollo de nanopartí- culas para aplicaciones en medicina, agricultura, energía, entre otros, ha impactado sustancialmente el desarrollo de artículos científicos y patentes. Esto ha estimulado la economía del conocimiento al mejorar la integración universi- dad-industria, lo que beneficia a todos en esta área de investigación. El creciente desarrollo de patentes nos lleva a hacer un análisis dentro de un período de 10 años, de las tecnologías emergentes en el desarrollo de nanopartículas metálicas y bimetálicas, además de mostrar la incidencia que la producción de patentes ha tenido, en el desarrollo de esta tecnología, en países lideres como Estados Unidos, China, Australia e India. Este artículo muestra un análisis cien- ciométrico del desarrollo de patentes relacionadas al desarrollo de nanopartículas metálicas y bimetálicas, evaluando aspectos como, patentes por país, tipos de patentes, inventores, solicitantes y tecnologías más desarrolladas. Para el análisis fueron utilizadas las bases de datos Scopus, Software Espacenet, y diferentes herramientas informáticas. Los resultados mostraron a Estados y China con un 53,3% de producción de patentes respecto al total; las patentes son desarrolladas principalmente por Estados Unidos y los principales entes solicitantes son Universidades con un 63% e industria con un 37%.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Nanoparticle/metal]]></kwd>
<kwd lng="en"><![CDATA[Bimetallic nanoparticles]]></kwd>
<kwd lng="en"><![CDATA[Patents]]></kwd>
<kwd lng="en"><![CDATA[Trends]]></kwd>
<kwd lng="en"><![CDATA[Inventors]]></kwd>
<kwd lng="en"><![CDATA[Scientometric]]></kwd>
<kwd lng="es"><![CDATA[anopartículas metálicas]]></kwd>
<kwd lng="es"><![CDATA[Nano- partículas bimetálicas]]></kwd>
<kwd lng="es"><![CDATA[Patentes]]></kwd>
<kwd lng="es"><![CDATA[Tendencias]]></kwd>
<kwd lng="es"><![CDATA[Inventores]]></kwd>
<kwd lng="es"><![CDATA[Ciencio- metría]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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