RNA-based solutions for industrial, agricultural, and biomedical applications

Publication ID: 24-11857598_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “RNA-based solutions for industrial, agricultural, and biomedical applications,” Published Technical Disclosure No. 24-11857598_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857598_0002_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,598.

Summary of the Inventive Concept

The inventive concept applies the core technology of self-replicating cell selective gene delivery compositions to novel industries, including industrial wastewater treatment, crop yield enhancement, skin disorder treatment, infectious disease detection, and biofuel production.

Background and Problem Solved

The original patent focused on therapeutic strategies for human diseases. However, the limitations of the original patent in terms of applicability to other fields have been addressed by the new claims, which explore the potential of RNA-based solutions in various industrial, agricultural, and biomedical applications. The new inventive concept tackles specific problems in these fields, such as pollutant degradation, environmental stress, skin cell differentiation, pathogen detection, and biofuel production.

Detailed Description of the Inventive Concept

The new inventive concept comprises polyribonucleotides with RNA molecules of interest (ROI) encoding proteins that address specific challenges in industrial, agricultural, and biomedical applications. These polyribonucleotides are designed with microRNA (miRNA) target sequences that selectively target and regulate specific pathways. For instance, in industrial wastewater treatment, the polyribonucleotide comprises an ROI encoding a protein capable of degrading pollutants, and an miRNA target sequence designed to selectively target and degrade pollutants. Similarly, in crop yield enhancement, the polyribonucleotide comprises an ROI encoding a protein that increases plant resistance to environmental stressors, and an miRNA target sequence that selectively targets and regulates plant growth pathways.

Novelty and Inventive Step

The new claims introduce a significant shift in the application of the core technology, moving from therapeutic strategies to industrial, agricultural, and biomedical applications. The inventive concept's novelty lies in the specific design of polyribonucleotides and miRNA target sequences tailored to address distinct challenges in these fields.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different types of RNA molecules, such as siRNA or CRISPR-Cas systems, or the incorporation of additional components, like nanoparticles or lipids, to enhance delivery and efficacy. Variations of the inventive concept could also involve the application of the technology to other industries, such as cosmetics or pharmaceuticals.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including industrial wastewater treatment, agriculture, biomedical research, and biofuel production. The market for RNA-based solutions is expected to grow substantially, driven by the increasing demand for sustainable and efficient solutions to pressing environmental and health challenges.

CPC Classifications

SectionClassGroup
A A61 A61K38/1709
A A61 A61K31/7088
A A61 A61K31/7115
C C12 C12Y207/07048
C C12 C12N2310/113
C C12 C12N2710/10343

Field of Art

Molecular biology and biotechnology, specifically focusing on RNA-based gene delivery systems, with expertise in genetic engineering, molecular manipulation, and therapeutic/industrial applications of nucleic acid technologies

Person of Ordinary Skill (PHOSITA) Profile

A researcher with advanced degree (PhD/MS) in molecular biology, biotechnology, or related field, possessing comprehensive understanding of RNA technologies, gene delivery mechanisms, and ability to apply genetic engineering principles across multiple domains

Obviousness Rationale

A PHOSITA would recognize that the core self-replicating RNA technology disclosed in the source patent represents a versatile platform capable of broad application across different technical domains. The fundamental mechanism of RNA molecule design with selective targeting sequences provides a predictable template for extending the technology into industrial, agricultural, and diagnostic contexts. The modular nature of the polyribonucleotide composition allows straightforward adaptation by simply substituting the RNA molecule of interest (ROI) and microRNA target sequence to address specific technical challenges.

Obvious Combinations & Variations

Source Patent Element
Polyribonucleotide with RNA molecule encoding specific proteins like BAX, PTEN
PTD Variation
ROI encoding proteins for pollutant degradation, plant stress resistance, and biofuel production
Obviousness Reasoning
Known technique of protein engineering and genetic modification allows predictable substitution of protein-encoding sequences to achieve desired functional outcomes in different biological systems
Source Patent Element
Viral replicase systems for RNA delivery
PTD Variation
Applying viral replicase mechanisms to deliver RNA in industrial, agricultural, and diagnostic contexts
Obviousness Reasoning
Established viral vector technologies provide well-understood mechanisms for RNA delivery across diverse cellular environments, representing a predictable extension of existing gene transfer strategies
Source Patent Element
MicroRNA target sequences for cellular regulation
PTD Variation
Designing miRNA sequences to selectively target specific metabolic, growth, and disease pathways
Obviousness Reasoning
Selective genetic regulation through miRNA is a well-characterized technique, with finite predictable approaches to modulating cellular processes across different biological contexts
Source Patent Element
Linear and circular polyribonucleotide configurations
PTD Variation
Adapting RNA molecule configurations for different delivery and functional requirements in industrial and biological systems
Obviousness Reasoning
Molecular design choices for RNA configuration represent routine engineering variations with predictable performance characteristics
Source Patent Element
Nucleotide modification strategies
PTD Variation
Implementing modified ribonucleotides to enhance stability and functionality in diverse application environments
Obviousness Reasoning
Nucleic acid modification techniques are well-established, allowing routine optimization of RNA molecule performance through predictable chemical alterations
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable extensions of the foundational RNA delivery technology disclosed in US Patent 11857598, utilizing known molecular engineering techniques to adapt a core genetic platform across multiple technical domains through routine design modifications.

Original Patent Information

Patent NumberUS 11,857,598
TitleSelf-replicating cell selective gene delivery compositions, methods, and uses thereof
Assignee(s)University of South Florida