Specialized Urushiol Removal Solutions for Extreme Environments
Legal Citation
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
| Section | Class | Group |
|---|---|---|
| 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 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Dermatological compositions and methods for treating contact dermatitis, specifically focused on urushiol removal and skin treatment technologies with expertise in surfactant chemistry, formulation design, and specialized medical cleaning solutions
Person of Ordinary Skill (PHOSITA) Profile
A skilled practitioner with advanced training in chemical engineering, pharmaceutical formulation, and dermatological product development, possessing knowledge of surfactant interactions, environmental adaptation of chemical compositions, and medical cleaning technologies
Obviousness Rationale
A person having ordinary skill would recognize that the source patent's urushiol cleaning composition provides a foundational framework that can be readily adapted to specific environmental contexts through predictable modifications of surfactant ratios, packaging, and supplemental components. The PTD's variations represent logical extensions of the original composition's core principles, utilizing standard formulation techniques to address specialized use scenarios. These adaptations demonstrate routine problem-solving within the technical domain of dermatological cleaning compositions.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,666 |
|---|---|
| Title | Detergent compositions for washing urushiol and methods of treating urushiol induced contact dermatitis |
| Assignee(s) | The William M. Yarbrough Foundation |