Intelligent Radiopharmaceutical Composition Systems

Publication ID: 24-11857647_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Radiopharmaceutical Composition Systems,” Published Technical Disclosure No. 24-11857647_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857647_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. 11,857,647.

Summary of the Inventive Concept

The present invention relates to a novel system that integrates machine learning, IoT, blockchain, and advanced materials to create personalized, stable, and trackable radiopharmaceutical compositions for diagnostic purposes.

Background and Problem Solved

The original patent provided a stable radiopharmaceutical composition of tetrofosmin or its pharmaceutically acceptable salts. However, the composition's stability and efficacy were limited by the lack of personalization, inefficient manufacturing processes, and inadequate tracking mechanisms. The present invention addresses these limitations by introducing a synergistic combination of technologies to create a more powerful system.

Detailed Description of the Inventive Concept

The system consists of a machine learning model that selects the optimal tetrofosmin salt and concentration based on patient characteristics and efficacy data. The composition is then manufactured using a nanoparticle-based delivery system for targeted delivery to specific tissues or organs. The stability of the composition is monitored using IoT-enabled sensors, and the data is transmitted to a cloud-based analytics platform for analysis and prediction. The composition's provenance and authenticity are tracked using a blockchain-based platform, ensuring the integrity of the supply chain. The system also optimizes the lyophilization process using computer simulation models and real-time feedback from sensors and quality control metrics.

Novelty and Inventive Step

The new claims introduce a synergistic combination of machine learning, IoT, blockchain, and advanced materials, which is not obvious from the original patent. The integration of these technologies provides a novel and non-obvious solution to the limitations of the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the system could include the use of different machine learning algorithms, various types of IoT sensors, or alternative blockchain platforms. The system could also be adapted for use with different radiopharmaceutical compositions or in different therapeutic areas.

Potential Commercial Applications and Market

The intelligent radiopharmaceutical composition system has significant commercial potential in the diagnostic imaging market, particularly in the areas of oncology, cardiology, and neurology. The system's ability to provide personalized, stable, and trackable compositions could improve patient outcomes, reduce costs, and enhance the efficiency of healthcare systems.

CPC Classifications

SectionClassGroup
A A61 A61K51/0478
A A61 A61K9/19
A A61 A61K31/66
A A61 A61K51/025

Field of Art

Radiopharmaceutical composition design, specifically nuclear medicine diagnostic imaging technologies involving technetium-99m labeled compounds, requiring advanced knowledge in pharmaceutical chemistry, radiochemistry, and medical imaging techniques

Person of Ordinary Skill (PHOSITA) Profile

A professional with a PhD or equivalent advanced degree in radiopharmaceutical sciences, familiar with computational modeling, sensor technologies, and advanced pharmaceutical formulation techniques, with expertise in technetium-based diagnostic imaging agents

Obviousness Rationale

A person having ordinary skill would recognize that integrating machine learning, IoT monitoring, and blockchain tracking into radiopharmaceutical composition development represents a predictable application of emerging digital technologies to existing pharmaceutical processes. The fundamental radiopharmaceutical composition remains substantially similar to the source patent, with technological monitoring and optimization layers added as incremental improvements. These digital enhancements would be considered routine engineering adaptations within the domain of advanced pharmaceutical technology development.

Obvious Combinations & Variations

Source Patent Element
Tetrofosmin disulfosalicylate composition with specific concentration ranges
PTD Variation
Machine learning model for dynamically selecting tetrofosmin salt concentration based on patient characteristics
Obviousness Reasoning
Predictable extension of existing compositional optimization techniques, using computational methods to refine existing formulation parameters
Source Patent Element
Stability requirements for radiopharmaceutical compositions
PTD Variation
IoT-enabled sensor tracking for real-time temperature and humidity monitoring
Obviousness Reasoning
Known technique of applying digital monitoring to pharmaceutical stability testing, representing a straightforward technological upgrade
Source Patent Element
Lyophilized non-radioactive kit for radiopharmaceutical preparation
PTD Variation
Computer simulation models for optimizing lyophilization process conditions
Obviousness Reasoning
Routine application of computational modeling to existing pharmaceutical manufacturing processes, providing incremental process improvement
Source Patent Element
Pharmaceutical composition with specific chemical components
PTD Variation
Nanoparticle-based targeted delivery system for radiopharmaceutical composition
Obviousness Reasoning
Predictable solution using known drug delivery technologies to enhance existing pharmaceutical formulation capabilities
Source Patent Element
Radiopharmaceutical composition preparation and storage methods
PTD Variation
Blockchain platform for tracking composition provenance and authenticity
Obviousness Reasoning
Logical technological extension for improving supply chain transparency using emerging digital verification technologies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857647 and the present published technical disclosure, a person having ordinary skill in radiopharmaceutical composition design would find the claimed technological variations obvious and predictable extensions of existing pharmaceutical development methodologies, thereby rendering potential derivative patent claims anticipated and non-patentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,647
TitlePharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof
Assignee(s)Jubilant Draximage Inc.