Technology landscape and a short patentometric review for antibiofilm technologies

IF 2.2 Q2 INFORMATION SCIENCE & LIBRARY SCIENCE World Patent Information Pub Date : 2023-03-01 DOI:10.1016/j.wpi.2022.102158

Marcelo Gomes Speziali , Diego Fernandes Livio , Vinícius Souza Tarabal , Paulo Afonso Granjeiro

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Abstract

This study presents an overview and a short critical review of patented antibiofilm technologies. Patent information was used to determine scenarios that could be used by decision-makers or business intelligence. The study found that academia, mainly from the USA, has been applying for the most patents since 1997. Based on the S-curve analysis, the maturity of this technology sector is emerging. The technological specialization for the 10 most prominent patent applicants and state-of-the-art antibiofilm patents are presented.

The high dispersion of patent applicants, the presence of universities among the most active patent applicants, and the content of the patents analyzed are good indicators to infer that developed technologies are close to the academic level. Moreover, many efforts are necessary to bring these technologies into the market.

Polymers-N-based, amino acids and peptides, P and S compounds, chelating agents and organometallic complexes, nanoparticles, or composites are claimed to be active against biofilm formation. Such compounds are presented in this work, and in rare cases, they are described as compositions ready for use as marketable products.

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抗生物膜技术的技术前景和简短的专利计量综述

这项研究提出了一个概述和简短的关键审查专利抗生素膜技术。专利信息用于确定决策者或商业智能可以使用的场景。该研究发现，自1997年以来，学术界(主要来自美国)申请的专利最多。根据s曲线分析，该技术领域的成熟度正在显现。介绍了10个最突出的专利申请人和最先进的抗生素膜专利的技术专业化。专利申请人的高度分散、大学在最活跃的专利申请人中的存在以及所分析的专利内容是推断发达技术接近学术水平的良好指标。此外，将这些技术推向市场还需要做出许多努力。聚合物- n基，氨基酸和肽，P和S化合物，螯合剂和有机金属配合物，纳米颗粒或复合材料被声称对生物膜的形成有活性。这样的化合物是在这项工作中提出的，在极少数情况下，它们被描述为准备用作可销售产品的组合物。

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来源期刊

World Patent Information INFORMATION SCIENCE & LIBRARY SCIENCE-

CiteScore

3.50

自引率

18.50%

发文量

期刊介绍： The aim of World Patent Information is to provide a worldwide forum for the exchange of information between people working professionally in the field of Industrial Property information and documentation and to promote the widest possible use of the associated literature. Regular features include: papers concerned with all aspects of Industrial Property information and documentation; new regulations pertinent to Industrial Property information and documentation; short reports on relevant meetings and conferences; bibliographies, together with book and literature reviews.