Abstract
Background: Cancer is caused by mutations in oncogenes and loss of tumor suppressor activity. Despite the efforts of the pharmaceutical industry to fight cancer, it is necessary to investigate new methods to enhance the action against this disease. In this scenario, liposome technology has emerged as a drug delivery system for cancer treatment. The objective of this study was to evaluate the use of liposome technology in the treatment of cancer through analysis of patent documents.
Methods: We analyzed prospective documents in the Derwent Innovation Index database.
Results: A total of 203 patent documents were related to the area of interest, published between 2000 and 2020, and the USA and Japan were shown as countries with the largest number of publications. Moreover, most of these publications came from companies, however, also with the representation of important universities, mainly the University of California. According to the International Patent Classification, the codes most applicable to the documents were in the areas of human necessities and chemistry.
Conclusion: The results of this study showed that the study and application of liposomes for the development of cancer treatment tended to grow, along with the number of related patents.
Keywords: Cancer, liposome, drug delivery, patents, technological prospecting, patent analysis.
Recent Patents on Nanotechnology
Title:Application of Liposomes in Cancer Therapy: An Assessment of the Advancement of Technology Through Patent Documents
Volume: 15 Issue: 4
Author(s): Danielle D.G. Nunes, Ingrid L. Leal, Fabricia O. Oliveira, Tatiara L.R. da Silva, Valter de Senna and Bruna S. S. Machado*
Affiliation:
- SENAI Institute of Innovation (ISI) in Advanced Health Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia,Brazil
Keywords: Cancer, liposome, drug delivery, patents, technological prospecting, patent analysis.
Abstract:
Background: Cancer is caused by mutations in oncogenes and loss of tumor suppressor activity. Despite the efforts of the pharmaceutical industry to fight cancer, it is necessary to investigate new methods to enhance the action against this disease. In this scenario, liposome technology has emerged as a drug delivery system for cancer treatment. The objective of this study was to evaluate the use of liposome technology in the treatment of cancer through analysis of patent documents.
Methods: We analyzed prospective documents in the Derwent Innovation Index database.
Results: A total of 203 patent documents were related to the area of interest, published between 2000 and 2020, and the USA and Japan were shown as countries with the largest number of publications. Moreover, most of these publications came from companies, however, also with the representation of important universities, mainly the University of California. According to the International Patent Classification, the codes most applicable to the documents were in the areas of human necessities and chemistry.
Conclusion: The results of this study showed that the study and application of liposomes for the development of cancer treatment tended to grow, along with the number of related patents.
Export Options
About this article
Cite this article as:
Nunes D.G. Danielle , Leal L. Ingrid , Oliveira O. Fabricia , da Silva L.R. Tatiara, de Senna Valter and Machado S. S. Bruna*, Application of Liposomes in Cancer Therapy: An Assessment of the Advancement of Technology Through Patent Documents, Recent Patents on Nanotechnology 2021; 15 (4) . https://dx.doi.org/10.2174/1872210514666201223093321
DOI https://dx.doi.org/10.2174/1872210514666201223093321 |
Print ISSN 1872-2105 |
Publisher Name Bentham Science Publisher |
Online ISSN 2212-4020 |
Call for Papers in Thematic Issues
Advances in Vanadium and Titanium Resources for High-performance Materials via Nanostructuring and Nanoengineering (updated BMS-NANOTEC-2023-HT-31)
Vanadium and titanium-based materials are ideal candidates for structural and functional materials in aerospace, biomedical engineering, optics, catalysis, energy storage and conversion etc. Vanadium/titanium-based alloys, compounds and materials have a large family with different chemical compositions, dimensions, structures/morphologies, and chemical/physical/mechanical properties, which provides huge opportunities for the development of emerging ...read more
Green Nanotechnology and Nanomaterials for a Sustainable Environment
Green nanotechnology (GN) might wind up being the most efficient platform for achieving the goals of the 2030 Agenda. The goal of GN is to create goods and procedures that are secure, energy-efficient, waste-free, and emit fewer greenhouse gases. Such goods and procedures use renewable resources, and/or their environmental impact ...read more
Nano-coatings and Nanoscale Composites for Hazardous Environments
Automobile, defence, and aerospace sectors need lightweight material for fuel efficiency and lower emissions. Often these materials are added with nanoscale reinforcements or have to be coated with nanomaterials to improve the scratch resistance, self-healing behaviour and corrosion and wear resistance and are all much needed for hazardous environments without ...read more
NANOSTRUCTURED NEUROMORPHIC DEVICES: TOWARDS IN MATERIA COMPUTING
The efforts pursued in the last decade to build up brain-inspired systems with electronic hardware solutions to solve complex data processing tasks, have leaded to the development of a new generation of devices, as memristor crossbar arrays, and their different applications became more and more reliable. One of the basic ...read more
Related Journals
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
Related Articles
-
A Comprehensive Review on Pharmacology and Toxicology of Bioactive
Compounds of <i>Lagerstroemia Speciosa(L.</i>) Pers.
Current Traditional Medicine Ribozymes in the Age of Molecular Therapeutics
Current Molecular Medicine Carbon Nanotubes – Curse or Blessing
Current Medicinal Chemistry Regulation of Hypoxia-inducible Factor-1α and Vascular Endothelial Growth Factor Signaling by Plant Flavonoids
Mini-Reviews in Medicinal Chemistry Multifunctional RNase MCPIP1 and its Role in Cardiovascular Diseases
Current Medicinal Chemistry <i>In Vitro</i> Anti-proliferative Properties of Flavonoids Isolated from <i>Artocarpus Heterophyllus</i> on Cancer Cell Lines
The Natural Products Journal Quantitative Proteomic Study of Peripheral Blood Monocytes Identified Novel Genes Involved in Osteoporosis
Current Proteomics The Integral Nuclear Membrane Protein Nurim Plays a Role in the Suppression of Apoptosis
Current Molecular Medicine The Interaction Between FAK, MYCN, p53 and Mdm2 in Neuroblastoma
Anti-Cancer Agents in Medicinal Chemistry Novel Targets of Vitamin D Activity in Bone: Action of the Vitamin D Receptor in Osteoblasts, Osteocytes and Osteoclasts
Current Drug Targets Salinomycin: A Novel Anti-Cancer Agent with Known Anti-Coccidial Activities
Current Medicinal Chemistry Modified Polysaccharides as Versatile Materials in Controlled Delivery of Antidegenerative Agents
Current Pharmaceutical Design Role of the Receptor Tyrosine Kinase Axl and its Targeting in Cancer Cells
Current Medicinal Chemistry Stimuli Responsive Nanoparticles for Controlled Anti-cancer Drug Release
Current Medicinal Chemistry Dose-Intensive Chemotherapy with Stem Cell Support as a Treatment Strategy for Bone and Soft-Tissue Sarcomas
Current Stem Cell Research & Therapy Key Questions in Metastasis: New Insights in Molecular Pathways and Therapeutic Implications
Current Pharmaceutical Biotechnology Liposomes: Targeted and Controlled Delivery System
Drug Delivery Letters Gene Expression Studies in Multiple Sclerosis
Current Genomics Cell Cycle Kinases in Osteosarcoma: Potential for Therapeutic Intervention
Current Pharmaceutical Design Multifunctional Proteins in Tumorigenesis: Aminoacyl-tRNA Synthetases and Translational Components
Current Proteomics