Specialized Urushiol Cleaning Systems for Niche Environments

Publication ID: 24-11857666_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Urushiol Cleaning Systems for Niche Environments,” Published Technical Disclosure No. 24-11857666_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857666_0009_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

The inventive concept adapts the original urushiol cleaning composition for specialized, high-security, disaster relief, and extreme weather environments, providing effective solutions for unique operational settings.

Background and Problem Solved

The original patent disclosed a non-buffered detergent composition for removing urushiol from human skin. However, it did not address the specific challenges of high-security environments, disaster relief situations, extreme weather conditions, or areas with limited access to clean water. The new inventive concept solves this problem by providing adapted systems, methods, and kits for these niche environments.

Detailed Description of the Inventive Concept

The inventive concept comprises four main embodiments: a portable, waterproof urushiol cleaning composition dispenser for high-security environments; a method for removing urushiol from human skin in extreme weather conditions using a urushiol cleaning composition containing a high molecular weight, hydrophilic and cross-linked polyacrylic acid polymer and sodium hydroxide; a kit for treating urushiol-induced contact dermatitis in disaster relief situations, including a non-buffered detergent composition and waterproof, portable cleaning wipes; and a system for treating urushiol-induced contact dermatitis in areas with limited access to clean water, featuring a portable, solar-powered water purification unit and a non-buffered detergent composition.

Novelty and Inventive Step

The new inventive concept's novelty lies in its adaptation of the original urushiol cleaning composition for specialized environments, introducing unique components and operational features that address specific challenges in these niches. The inventive step is in the combination of these components and features to provide effective solutions for high-security, disaster relief, extreme weather, and limited-access environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different types of surfactants or polymers, varying the concentration of the detergent composition, or incorporating additional features such as temperature control or UV light disinfection. Variations could also include adapting the systems, methods, and kits for use in other niche environments, such as high-altitude or underwater settings.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in industries such as defense, disaster relief, and environmental services, where effective urushiol removal is critical in unique operational environments. The market for specialized urushiol cleaning systems is expected to grow as these industries increasingly require tailored solutions for their specific needs.

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