{"title":"藻类和蓝藻生产聚羟基烷酸酯的专利景观。","authors":"Dielle Pierotti Procópio, Letícia Oliveira Bispo Cardoso, Bruna Bacaro Borrego, Louise Hase Gracioso, Claudio Augusto Oller Nascimento, Elen Aquino Perpetuo, Cassius Vinicius Stevani, Renato Sanches Freire","doi":"10.2174/1872208317666221207145011","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>As global awareness regarding climate change and environmental pollution outcomes arise, eco-friendly and negative emission technologies emerge.</p><p><strong>Methods: </strong>In this scenario, polyhydroxyalkanoate (PHA)-accumulating microorganisms play an important role in the transition from the petrochemical-based non-biodegradable polymer to renewable, eco-friendly, and biocompatible materials. More specifically, CO<sub>2</sub> can be converted to biopolymers through photosynthesis by cyanobacteria and algae, posing as a promising technology for renewable material, CO<sub>2</sub>, and petroleum-dependence mitigations. However, although many microorganisms can accumulate PHA intracellularly, limitations persist, such as the elevated cost and limited market availability.</p><p><strong>Results: </strong>Herein is presented a patent-based mapping on technological trends of PHAs production, including its production by microalgae and cyanobacteria using the Questel Orbit Intelligence software (version 1.9.8) in complement with the Espacenet Patent Search database.</p><p><strong>Conclusion: </strong>The inquiry on PHAs retrieved 34,243 patents filed since 1912, whereas 156 are related to their specific production by photosynthetic microorganisms, evidencing a prospective market for intellectual property.</p>","PeriodicalId":21064,"journal":{"name":"Recent patents on biotechnology","volume":"17 3","pages":"271-288"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Patent Landscape of Polyhydroxyalkanoates Production by Algae and Cyanobacteria.\",\"authors\":\"Dielle Pierotti Procópio, Letícia Oliveira Bispo Cardoso, Bruna Bacaro Borrego, Louise Hase Gracioso, Claudio Augusto Oller Nascimento, Elen Aquino Perpetuo, Cassius Vinicius Stevani, Renato Sanches Freire\",\"doi\":\"10.2174/1872208317666221207145011\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>As global awareness regarding climate change and environmental pollution outcomes arise, eco-friendly and negative emission technologies emerge.</p><p><strong>Methods: </strong>In this scenario, polyhydroxyalkanoate (PHA)-accumulating microorganisms play an important role in the transition from the petrochemical-based non-biodegradable polymer to renewable, eco-friendly, and biocompatible materials. More specifically, CO<sub>2</sub> can be converted to biopolymers through photosynthesis by cyanobacteria and algae, posing as a promising technology for renewable material, CO<sub>2</sub>, and petroleum-dependence mitigations. However, although many microorganisms can accumulate PHA intracellularly, limitations persist, such as the elevated cost and limited market availability.</p><p><strong>Results: </strong>Herein is presented a patent-based mapping on technological trends of PHAs production, including its production by microalgae and cyanobacteria using the Questel Orbit Intelligence software (version 1.9.8) in complement with the Espacenet Patent Search database.</p><p><strong>Conclusion: </strong>The inquiry on PHAs retrieved 34,243 patents filed since 1912, whereas 156 are related to their specific production by photosynthetic microorganisms, evidencing a prospective market for intellectual property.</p>\",\"PeriodicalId\":21064,\"journal\":{\"name\":\"Recent patents on biotechnology\",\"volume\":\"17 3\",\"pages\":\"271-288\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Recent patents on biotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2174/1872208317666221207145011\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Biochemistry, Genetics and Molecular Biology\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Recent patents on biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1872208317666221207145011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Biochemistry, Genetics and Molecular Biology","Score":null,"Total":0}
The Patent Landscape of Polyhydroxyalkanoates Production by Algae and Cyanobacteria.
Background: As global awareness regarding climate change and environmental pollution outcomes arise, eco-friendly and negative emission technologies emerge.
Methods: In this scenario, polyhydroxyalkanoate (PHA)-accumulating microorganisms play an important role in the transition from the petrochemical-based non-biodegradable polymer to renewable, eco-friendly, and biocompatible materials. More specifically, CO2 can be converted to biopolymers through photosynthesis by cyanobacteria and algae, posing as a promising technology for renewable material, CO2, and petroleum-dependence mitigations. However, although many microorganisms can accumulate PHA intracellularly, limitations persist, such as the elevated cost and limited market availability.
Results: Herein is presented a patent-based mapping on technological trends of PHAs production, including its production by microalgae and cyanobacteria using the Questel Orbit Intelligence software (version 1.9.8) in complement with the Espacenet Patent Search database.
Conclusion: The inquiry on PHAs retrieved 34,243 patents filed since 1912, whereas 156 are related to their specific production by photosynthetic microorganisms, evidencing a prospective market for intellectual property.
期刊介绍：
Recent Patents on Biotechnology publishes review articles by experts on recent patents on biotechnology. A selection of important and recent patents on biotechnology is also included in the journal. The journal is essential reading for all researchers involved in all fields of biotechnology.
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