Specialized Branched Amino Acid Surfactants for Niche Applications

Publication ID: 24-11857515_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Branched Amino Acid Surfactants for Niche Applications,” Published Technical Disclosure No. 24-11857515_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857515_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. 11,857,515.

Summary of the Inventive Concept

A novel adaptation of branched amino acid surfactants for high-security medical facilities, disaster relief, and extreme weather conditions, offering enhanced surface-active properties and tailored formulations for specific operational environments.

Background and Problem Solved

The original patent disclosed branched surfactants for use in healthcare products, but limitations in their design and formulation hindered their adoption in specialized settings. The new inventive concept addresses these limitations by introducing siloxane derivatives of amino acids with surface-active properties, specifically designed for high-security needs, disaster relief, and extreme weather conditions.

Detailed Description of the Inventive Concept

The new inventive concept comprises branched amino acid surfactants with siloxane derivatives, which exhibit enhanced surface-active properties. These surfactants are formulated to reduce the risk of contamination in high-security medical facilities, provide effective cleaning and disinfection in disaster-stricken areas, and remain functional in extreme weather conditions. The security module and weather-resistant enclosure ensure controlled access and protection of the surfactants in these unique operational environments.

Novelty and Inventive Step

The new claims introduce a novel combination of siloxane derivatives of amino acids with surface-active properties, specifically designed for high-security needs, disaster relief, and extreme weather conditions. This adaptation of the original patent's concept constitutes a non-obvious inventive step, as it addresses specific limitations and challenges in these niche applications.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the siloxane derivatives, such as different alkyl chain lengths or functional groups, to further tailor the surfactants for specific operational environments. Additionally, the security module and weather-resistant enclosure could be modified or replaced with other control and protection mechanisms.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in the healthcare, disaster relief, and extreme weather industries. The specialized branched amino acid surfactants could be marketed as premium products for high-security medical facilities, disaster relief organizations, and extreme weather responders, offering a competitive advantage in these niche markets.

CPC Classifications

SectionClassGroup
A A61 A61K47/183
A A61 A61K9/0019
A A61 A61K9/08
A A61 A61K9/107
A A61 A61K31/5377
A A61 A61K31/55
A A61 A61K47/186
A A61 A61K47/20

Field of Art

Pharmaceutical and healthcare formulation chemistry, with expertise in surfactant design, drug delivery systems, and specialized medical product development. Requires advanced knowledge of organic chemistry, surface chemistry, and medical product engineering

Person of Ordinary Skill (PHOSITA) Profile

A chemical engineer or pharmaceutical formulation specialist with advanced degree, 5-10 years experience in surfactant design, familiar with amino acid derivatives, siloxane chemistry, and medical product formulation techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD represents a straightforward extension of the source patent's core surfactant technology by applying known design principles to specialized environments. The fundamental chemical structure remains consistent, with modifications representing predictable adaptations to specific use cases. The security and environmental protection elements constitute routine engineering modifications that would be apparent to a skilled practitioner seeking to optimize surfactant performance in challenging contexts.

Obvious Combinations & Variations

Source Patent Element
Branched amino acid surfactants with siloxane derivatives
PTD Variation
Surfactants specifically configured for high-security medical facilities
Obviousness Reasoning
Adapting surfactant formulations for specific environments represents a predictable design variation within standard pharmaceutical engineering practices
Source Patent Element
Surface-active properties of amino acid surfactants
PTD Variation
Disaster relief cleaning and disinfection applications
Obviousness Reasoning
Extending surfactant utility to emergency response scenarios represents a logical and foreseeable technical adaptation
Source Patent Element
Healthcare product formulation techniques
PTD Variation
Weather-resistant surfactant enclosures and storage systems
Obviousness Reasoning
Developing protective packaging for sensitive chemical formulations is a standard engineering approach for preserving product integrity
Source Patent Element
Siloxane derivatives with variable alkyl substituents
PTD Variation
Alternative alkyl chain configurations for extreme condition performance
Obviousness Reasoning
Modifying molecular structure to enhance environmental resilience represents a routine optimization strategy in surfactant design
Source Patent Element
Amino acid-based surfactant core structure
PTD Variation
Security module integration for controlled access and monitoring
Obviousness Reasoning
Adding monitoring and access control represents a predictable technological enhancement for specialized medical applications
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857515, a person having ordinary skill in the art would find the variations disclosed in this published technical disclosure to represent obvious extensions of the prior art, lacking any non-obvious inventive step. The claimed innovations constitute routine engineering adaptations that would be apparent to a skilled practitioner seeking to optimize surfactant performance across diverse operational environments.

Original Patent Information

Patent NumberUS 11,857,515
TitleBranched amino acid surfactants for use in healthcare products
Assignee(s)AdvanSix Resins & Chemicals LLC