Nanoparticle-based Solutions for Environmental and Agricultural Applications
Legal Citation
Summary of the Inventive Concept
The inventive concept leverages the core technology of nanoparticles carrying antibiotics to address pressing issues in environmental and agricultural settings, including contaminated soil, antibiotic resistance in farm animals, fungal infections in plants, antibiotic resistance in aquaculture, and biofilm-related infections on medical devices.
Background and Problem Solved
The original patent, 'Nanoparticles carrying antibiotics', primarily focused on human health applications. However, the growing concerns of antibiotic resistance in environmental and agricultural contexts necessitate innovative solutions. The inventive concept addresses these limitations by adapting the core technology to tackle unexplored areas, providing a novel approach to mitigate the spread of antibiotic-resistant microorganisms and promote sustainable practices.
Detailed Description of the Inventive Concept
The inventive concept encompasses a range of applications, including: 1) a system for treating contaminated soil, where nanoparticles carrying antibiotics target and eliminate microorganisms; 2) a method for reducing antibiotic resistance in agricultural settings by treating farm animals with nanoparticles carrying antibiotics, thereby minimizing environmental release; 3) a composition for treating fungal infections in plants using nanoparticles carrying antibiotics designed to target and eliminate fungal pathogens; 4) a system for reducing antibiotic resistance in aquaculture by treating fish with nanoparticles carrying antibiotics, thereby reducing waterway contamination; and 5) a method for treating biofilm-related infections on medical devices using nanoparticles carrying antibiotics that penetrate and eliminate biofilms. These applications harness the advantages of nanoparticle-based drug delivery to provide targeted, effective, and environmentally conscious solutions.
Novelty and Inventive Step
The inventive concept introduces new and non-obvious applications of the core technology, expanding its scope beyond human health to address critical environmental and agricultural challenges. The novelty lies in the adaptation of nanoparticles carrying antibiotics to tackle distinct problems, such as soil contamination, antibiotic resistance in agriculture and aquaculture, and biofilm-related infections, thereby providing a significant inventive step beyond the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include modifying the nanoparticle composition to enhance environmental stability, developing targeted delivery systems for specific agricultural or environmental applications, or integrating the nanoparticle technology with existing treatment methods to create hybrid solutions.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including environmental remediation, agriculture, aquaculture, and medical device manufacturing. The target market includes companies, organizations, and government agencies focused on sustainable practices, environmental stewardship, and public health.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61K9/1075 |
| A | A61 | A61K31/496 |
| A | A61 | A61K47/20 |
| A | A61 | A61K47/552 |
| A | A61 | A61K47/58 |
| A | A61 | A61K47/6907 |
| A | A61 | A61P31/04 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Pharmaceutical nanotechnology and drug delivery systems, with expertise in nanoparticle formulation, antibiotic encapsulation, and targeted drug delivery across medical, environmental, and agricultural applications
Person of Ordinary Skill (PHOSITA) Profile
A researcher with advanced degrees in pharmaceutical sciences, chemical engineering, or nanotechnology, possessing knowledge of polymer chemistry, emulsion techniques, and interdisciplinary applications of nanoparticle drug delivery systems
Obviousness Rationale
A PHOSITA would recognize that the core nanoparticle antibiotic delivery technology disclosed in the source patent naturally extends to diverse environmental and agricultural applications. The fundamental principles of targeted drug delivery using polyacrylate nanoparticles are directly transferable across different domains, making the PTD's proposed variations a predictable and logical extension of the original technological concept.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,679 |
|---|---|
| Title | Nanoparticles carrying antibiotics |
| Assignee(s) | University of South Florida |