Phosphorothioate-conjugated miRNAs for Synergistic Therapies

Publication ID: 24-11857633_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Phosphorothioate-conjugated miRNAs for Synergistic Therapies,” Published Technical Disclosure No. 24-11857633_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857633_0008_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. 11,857,633.

Summary of the Inventive Concept

Integrating phosphorothioate-conjugated microRNAs with AI, IoT, blockchain, and novel materials to create more effective and personalized treatments for multiple myeloma and IL-6 signaling inhibition.

Background and Problem Solved

The original patent introduced phosphorothioate-conjugated microRNAs for treating multiple myeloma and inhibiting IL-6 signaling. However, these treatments lacked the ability to personalize treatment outcomes, track efficacy, and ensure secure patient data management. The new inventive concept addresses these limitations by combining the patented technology with synergistic technologies.

Detailed Description of the Inventive Concept

The new inventive concept integrates phosphorothioate-conjugated microRNAs with blockchain-based patient data management modules, artificial intelligence for predicting treatment outcomes, nanoparticle carriers made of biodegradable materials, and IoT-based monitoring devices. This synergy enables personalized medicine, secure data management, and real-time treatment efficacy tracking. The phosphorothioate-conjugated microRNAs are selected from the group consisting of let7a-3p miRNA, let7a-5p miRNA, miR17-3p miRNA, miR17-5p miRNA, and miR218-5p miRNA.

Novelty and Inventive Step

The new inventive concept's novelty lies in the integration of phosphorothioate-conjugated microRNAs with synergistic technologies, providing a more effective, personalized, and secure treatment approach. The inventive step is the unexpected combination of these technologies, which yields a more powerful system than the sum of its individual components.

Alternative Embodiments and Variations

Alternative embodiments may include the use of different microRNA sequences, varying nanoparticle carrier materials, or incorporating additional AI algorithms for treatment optimization. Variations may also include the application of this technology to other diseases or treatment areas.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the personalized medicine and cancer treatment markets, with potential applications in multiple myeloma, IL-6 signaling inhibition, and other disease areas. The integration of AI, IoT, and blockchain technologies also opens up opportunities for partnerships with technology companies and healthcare providers.

CPC Classifications

SectionClassGroup
A A61 A61K47/549
A A61 A61K47/548
A A61 A61K48/00
C C12 C12N15/113
C C12 C12N2310/141
C C12 C12N2320/30

Field of Art

Molecular biology, nucleic acid therapeutics, with specific focus on microRNA conjugation and delivery technologies for targeted disease treatment, requiring advanced knowledge of biochemistry, molecular engineering, and pharmaceutical development

Person of Ordinary Skill (PHOSITA) Profile

A PhD-level researcher with expertise in molecular biology, experience in microRNA design, conjugation techniques, and drug delivery systems, familiar with emerging technologies in personalized medicine and biotechnology

Obviousness Rationale

A PHOSITA would recognize that integrating blockchain, AI, and IoT technologies with existing phosphorothioate-conjugated microRNA delivery methods represents a predictable extension of known therapeutic approaches. The combination of microRNA targeting with advanced digital technologies follows established trends in personalized medicine and precision healthcare. The technical variations disclosed represent incremental improvements using standard engineering techniques and known technological integration strategies.

Obvious Combinations & Variations

Source Patent Element
Phosphorothioate-conjugated microRNAs targeting specific disease pathways
PTD Variation
Adding blockchain-based patient data management to microRNA therapeutic tracking
Obviousness Reasoning
Integrating digital tracking with molecular therapeutics is a predictable solution for improving treatment monitoring and personalization, using known information management techniques
Source Patent Element
microRNA sequences targeting multiple myeloma and IL-6 signaling
PTD Variation
Implementing AI algorithms for predicting treatment outcomes with these microRNA sequences
Obviousness Reasoning
Applying machine learning to therapeutic prediction is a standard approach in precision medicine, representing an obvious technological extension
Source Patent Element
Cell penetrating nucleic acid conjugation methods
PTD Variation
Incorporating nanoparticle carriers and IoT monitoring devices for enhanced delivery
Obviousness Reasoning
Using advanced material science and monitoring technologies to improve drug delivery is a predictable engineering solution with well-established precedents
Source Patent Element
microRNA therapeutic compositions for cellular targeting
PTD Variation
Developing personalized treatment protocols using integrated digital technologies
Obviousness Reasoning
Customizing therapeutic approaches through technological integration represents a logical and obvious progression in medical treatment design
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857633 and the published technical disclosure, a person of ordinary skill in the art would find the claimed variations obvious, as they represent predictable combinations of known molecular biology techniques with emerging digital technologies, thereby rendering subsequent claims of novelty invalid under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,633
TitlePhosphorothioate-conjugated miRNAs and methods of using the same
Assignee(s)City of Hope