Radiation Shielding Systems and Materials for Diverse Industries

Publication ID: 24-11857649_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Radiation Shielding Systems and Materials for Diverse Industries,” Published Technical Disclosure No. 24-11857649_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857649_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. 11,857,649.

Summary of the Inventive Concept

The inventive concept leverages the core technology of the original curable radiopaque substance patent to develop novel radiation shielding systems and materials for various industries, including nuclear power, medical facilities, aerospace, and environmental remediation.

Background and Problem Solved

The original patent disclosed a curable radiopaque substance suitable for dental applications. However, the growing need for effective radiation shielding in diverse industries necessitates the development of novel materials and systems that can address specific challenges in these fields. The inventive concept addresses this limitation by exploring new applications and use cases for the core technology.

Detailed Description of the Inventive Concept

The inventive concept encompasses a range of radiation shielding systems and materials that utilize the curable radiopaque substance as a key component. These systems and materials are designed to provide customized radiation shielding solutions for various industries. For instance, in nuclear power plants, the curable radiopaque substance can be used to create materials with tailored radiation shielding properties, enabling the development of more efficient and effective radiation monitoring systems. In medical facilities, the substance can be 3D printed to create customized radiation shielding components. In aerospace applications, the curable radiopaque substance can be mixed with reinforcing fibers to produce radiation-resistant composite materials.

Novelty and Inventive Step

The new claims introduce a significant inventive step by applying the core technology of the original patent to entirely new industries and use cases, thereby providing novel radiation shielding solutions that were not anticipated by the original patent. The inventive concept's novelty lies in its ability to adapt the curable radiopaque substance to address specific radiation shielding challenges in diverse industries.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the development of radiation shielding paints or coatings, radiation-resistant adhesives, or even wearable radiation shielding devices. These variations would further expand the scope of the inventive concept, ensuring broad conceptual coverage and potential applications.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential, as it addresses a pressing need for effective radiation shielding solutions in various industries. The target markets include nuclear power, medical facilities, aerospace, environmental remediation, and potentially others. The development of these novel radiation shielding systems and materials could lead to significant revenue growth and market share in these industries.

CPC Classifications

SectionClassGroup
A A61 A61K6/70
A A61 A61K6/847
A A61 A61K6/887
C C08 C08F220/12

Field of Art

Materials science and engineering, specifically polymer chemistry, radiation shielding technologies, and biomedical/industrial materials with radiopaque properties

Person of Ordinary Skill (PHOSITA) Profile

A materials scientist or chemical engineer with expertise in polymer synthesis, radiation-resistant materials, and advanced manufacturing techniques, possessing knowledge of monomers, radiation shielding principles, and composite material design

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's curable radiopaque substance provides a fundamental technology that can be readily adapted to various radiation shielding applications through routine engineering modifications. The core chemical composition disclosed in the source patent inherently suggests potential uses across multiple industries by virtue of its fundamental radiation-blocking properties. A PHOSITA would understand that the material's adaptability is implied by its fundamental chemical structure and radiation-blocking characteristics.

Obvious Combinations & Variations

Source Patent Element
Polymerization monomers with radiopaque compounds like strontium, zirconium, and barium
PTD Variation
3D printing customized radiation shielding components for medical facilities
Obviousness Reasoning
Predictable application of known material properties using standard additive manufacturing techniques, representing a straightforward design choice within the material's inherent capabilities
Source Patent Element
Free-radically curable monomers with methacrylate derivatives
PTD Variation
Mixing with reinforcing fibers to create radiation-resistant aerospace composite materials
Obviousness Reasoning
Known technique of enhancing polymer materials through fiber reinforcement, with predictable improvements in mechanical and radiation-blocking properties
Source Patent Element
Curable substance capable of polymerization with radiopaque compounds
PTD Variation
Developing radiation shielding systems for nuclear power plant monitoring infrastructure
Obviousness Reasoning
Logical extension of material's inherent radiation-blocking properties to industrial monitoring applications, representing a standard engineering adaptation
Source Patent Element
Acrylic and methacrylic acid derivatives with radiopaque elements
PTD Variation
Creating radiation-detecting robotic inspection devices with embedded shielding materials
Obviousness Reasoning
Predictable combination of known material properties with standard robotics technologies, representing an obvious integration of existing technical capabilities
Source Patent Element
Polymerizable monomers with zirconium and barium compounds
PTD Variation
Environmental remediation radiation tracking devices with integrated shielding
Obviousness Reasoning
Routine application of material's radiation-blocking properties to sensor and tracking technologies, representing a standard engineering solution
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857649 and the disclosed variations, a person of ordinary skill in the art would find the proposed radiation shielding systems and methods obvious and anticipated, as the fundamental chemical composition and radiation-blocking properties of the source patent inherently suggest the described technical adaptations across multiple industrial domains.

Original Patent Information

Patent NumberUS 11,857,649
TitleCurable radiopaque substance
Assignee(s)Merz Dental GmbH