Specialized Urushiol Removal Solutions for Extreme Environments

Publication ID: 24-11857666_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Urushiol Removal Solutions for Extreme Environments,” Published Technical Disclosure No. 24-11857666_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857666_0004_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. 11,857,666.

Summary of the Inventive Concept

This inventive concept adapts the original urushiol removal composition for use in high-security facilities, disaster relief scenarios, extreme weather conditions, and other niche environments, providing targeted solutions for unique operational needs.

Background and Problem Solved

The original patent provides a general-purpose urushiol removal composition, but it may not be suitable for specific, high-stakes environments. This inventive concept addresses the limitations of the original patent by developing specialized variations for unique operational needs, ensuring effective urushiol removal in challenging scenarios.

Detailed Description of the Inventive Concept

The inventive concept comprises a family of urushiol removal compositions and systems tailored to specific environments. For high-security facilities, the composition is free of sodium chloride and other salts that could compromise security protocols. In disaster relief scenarios, the system includes a portable container and non-woven fabric wipes for efficient application. For extreme weather conditions, the composition incorporates a high molecular weight, hydrophilic and cross-linked polyacrylic acid polymer to enhance effectiveness in cold or high-altitude environments. A portable kit for wilderness settings includes a urushiol cleaning composition, a non-woven fabric wipe, and instructions for use.

Novelty and Inventive Step

The new claims introduce novel, non-obvious adaptations of the original composition for specialized environments, providing a unique combination of components and operational features that address specific challenges and needs.

Alternative Embodiments and Variations

Alternative embodiments may include variations in the composition's pH level, surfactant ratios, or additive materials to further optimize performance in specific environments. Additional variations could include different packaging options, application methods, or instructional materials to accommodate diverse user needs.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in industries such as security, disaster relief, outdoor recreation, and environmental response. Target markets may include government agencies, emergency response organizations, and outdoor gear manufacturers.

CPC Classifications

SectionClassGroup
A A61 A61K8/8147
A A61 A61K8/342
A A61 A61K8/345
A A61 A61K8/42
A A61 A61K8/44
A A61 A61K8/60
A A61 A61K8/86
A A61 A61K8/894
A A61 A61Q19/10
A A61 A61K2800/30
A A61 A61K2800/41
A A61 A61K2800/596

Original Patent Information

Patent NumberUS 11,857,666
TitleDetergent compositions for washing urushiol and methods of treating urushiol induced contact dermatitis
Assignee(s)The William M. Yarbrough Foundation