Synergistic Oncolytic Virus System for Enhanced Cancer Treatment

Publication ID: 24-11857584_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Synergistic Oncolytic Virus System for Enhanced Cancer Treatment,” Published Technical Disclosure No. 24-11857584_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857584_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. 11,857,584.

Summary of the Inventive Concept

A novel oncolytic virus system integrating AI, IoT, blockchain, and advanced materials to enhance cancer treatment outcomes and patient care

Background and Problem Solved

The original patent disclosed an oncolytic virus growth method and antitumor agent, but its effectiveness was limited by the lack of personalized treatment strategies, inefficient data management, and inadequate delivery systems. The new inventive concept addresses these limitations by combining the oncolytic virus with cutting-edge technologies to create a more powerful and targeted cancer treatment system

Detailed Description of the Inventive Concept

The system comprises an oncolytic virus, a blockchain-based data management system for secure and transparent patient information tracking, a machine learning algorithm for predicting optimal treatment regimens, and an IoT-based sensor for real-time monitoring of patient vital signs. Additionally, the system incorporates nanoparticle-based delivery systems and graphene-based materials for targeted and efficient delivery of the oncolytic virus. The AI-based recommendation engine selects optimal treatment strategies based on patient data and treatment outcomes, ensuring personalized care

Novelty and Inventive Step

The new claims introduce a synergistic combination of distinct technologies, including AI, IoT, blockchain, and advanced materials, which are not obvious from the original patent. The integration of these technologies enables a more effective, targeted, and personalized cancer treatment system

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different AI algorithms, varying IoT sensor configurations, or the incorporation of other advanced materials. Additionally, the system could be adapted for use in treating other diseases or conditions

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the cancer treatment market, with potential applications in personalized medicine, precision oncology, and healthcare technology. The market for cancer treatment is projected to grow significantly in the coming years, driven by the increasing incidence of cancer and the need for more effective treatment options

CPC Classifications

SectionClassGroup
A A61 A61K35/768
A A61 A61K31/282
A A61 A61K31/4745
A A61 A61K31/513
A A61 A61P35/00
C C12 C12N7/00
C C12 C12N2770/32332

Field of Art

Oncology, virology, and cancer treatment technologies, specifically involving oncolytic viruses, drug delivery systems, and personalized medical interventions. Requires advanced knowledge of molecular biology, biotechnology, and medical informatics

Person of Ordinary Skill (PHOSITA) Profile

A researcher or medical professional with a PhD in molecular biology or oncology, expertise in viral therapeutics, familiarity with advanced computational methods, and understanding of cancer treatment strategies

Obviousness Rationale

A PHOSITA would recognize that integrating computational technologies with existing oncolytic virus treatment methods represents a natural progression of personalized medicine. The combination of blockchain, AI, and advanced materials with established viral therapy techniques follows predictable technological convergence patterns. The PTD's variations demonstrate incremental improvements that would be evident to a skilled practitioner seeking enhanced treatment precision and monitoring capabilities.

Obvious Combinations & Variations

Source Patent Element
Coxsackievirus-based antitumor method using oxaliplatin
PTD Variation
Adding machine learning algorithms to optimize virus proliferation and treatment selection
Obviousness Reasoning
Applying computational optimization to biological systems is a known technique, representing a predictable application of AI to existing medical protocols
Source Patent Element
Virus administration method for cancer treatment
PTD Variation
Incorporating nanoparticle and graphene-based targeted delivery systems
Obviousness Reasoning
Advanced material-based drug delivery is a well-established approach in oncology, representing a finite set of known enhancement strategies
Source Patent Element
Antitumor treatment using specific virus and chemotherapy combination
PTD Variation
Implementing blockchain-based patient data tracking and IoT monitoring
Obviousness Reasoning
Integrating digital health technologies with medical treatments is a recognized trend in personalized medicine, representing an obvious technological extension
Source Patent Element
Method of enhancing virus receptor expression
PTD Variation
Using AI-based recommendation engines for treatment strategy selection
Obviousness Reasoning
Computational decision support in medical contexts is a predictable application of machine learning to existing diagnostic and treatment paradigms
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857584 and the disclosed technological variations, a person of ordinary skill in the art would find the claimed innovations obvious. The incremental technological extensions represent predictable combinations of known techniques in oncolytic virus therapy, computational medicine, and advanced materials, thereby rendering potential patent claims obvious and non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,584
TitleOncolytic virus growth method and antitumor agent
Assignee(s)KABUSHIKI KAISHA YAKULT HONSHA