Adaptive Absorbent Systems for Personalized Comfort and Sustainability

Publication ID: 24-11857400_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Absorbent Systems for Personalized Comfort and Sustainability,” Published Technical Disclosure No. 24-11857400_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857400_0005_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. 11,857,400.

Summary of the Inventive Concept

Next-generation absorbent articles that integrate modular design, customization, and advanced sensing technologies to provide unparalleled comfort, fit, and sustainability.

Background and Problem Solved

The original patent addressed the need for improved structural design of elasticized regions and chassis in absorbent articles. However, it did not account for individual body shapes, sizes, and preferences. The new inventive concept tackles these limitations by introducing modular, detachable, and reattachable components, 3D scanning for customization, and advanced sensing technologies to enhance wearer experience and reduce environmental impact.

Detailed Description of the Inventive Concept

The new inventive concept comprises a wearable absorbent system with a modular, detachable, and reattachable waist region and crotch region. This allows for adaptability to varying body shapes and sizes. Additionally, a method for customizing absorbent articles using 3D scanning and digital modeling enables a tailored fit. The hybrid absorbent article combines a reusable outer layer with a disposable inner layer, offering a breathable, moisture-wicking material and a superabsorbent material. Furthermore, the built-in wearable sensor detects moisture levels, temperature, and pH levels of the wearer's skin, providing real-time feedback. The biodegradable absorbent article made from plant-based, compostable materials reduces environmental waste and promotes sustainability.

Novelty and Inventive Step

The new claims introduce a paradigm shift in absorbent article design, moving from a one-size-fits-all approach to a modular, customizable, and adaptive system. The integration of advanced sensing technologies, 3D scanning, and biodegradable materials represents a significant departure from the original patent's structural design focus.

Alternative Embodiments and Variations

Alternative embodiments may include different materials, sensor configurations, or customization methods. Variations could include absorbent articles for specific applications, such as athletic or medical use, or incorporation of additional features like antimicrobial properties or skin health monitoring.

Potential Commercial Applications and Market

The new inventive concept has vast commercial potential in the hygiene, healthcare, and sustainability industries. Target markets include parents seeking customized diapers, athletes requiring high-performance absorbent articles, and environmentally conscious consumers looking for eco-friendly products.

CPC Classifications

SectionClassGroup
A A61 A61F13/49
A A61 A61F13/4902
A A61 A61F13/49011
A A61 A61F13/49406
A A61 A61F13/49466
A A61 A61F13/51476
A A61 A61F13/55105
A A61 A61F2013/49038
A A61 A61F2013/49093
A A61 A61F2013/49493

Field of Art

Absorbent Article Design and Manufacturing, focusing on personal hygiene products with specialized waist and crotch region configurations, involving materials science, ergonomic design, and wearable technology integration

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced engineering or materials science degree, expertise in textile design, biomechanical fitting, and knowledge of polymer science, capable of understanding complex product design variations and manufacturing techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's modular design and sensing technologies represent predictable extensions of existing absorbent article innovations, utilizing known techniques in customization, material science, and wearable sensor integration. The fundamental structural principles from the source patent provide a clear technological foundation for implementing advanced features. The variations represent logical progressions in absorbent article design that would be obvious to a skilled practitioner seeking improved user experience and functionality.

Obvious Combinations & Variations

Source Patent Element
Elasticized waist region with configurable edge bonding
PTD Variation
Modular, detachable waist region adaptable to different body shapes
Obviousness Reasoning
Predictable design evolution using known elastic attachment techniques and ergonomic principles
Source Patent Element
Structural design for improved comfort and fit
PTD Variation
3D scanning and digital modeling for personalized absorbent article manufacturing
Obviousness Reasoning
Known technique of using digital scanning for custom product design, applied to existing absorbent article framework
Source Patent Element
Disposable absorbent article chassis
PTD Variation
Hybrid design with reusable outer layer and disposable inner layer
Obviousness Reasoning
Obvious combination of known material science techniques to improve sustainability and product lifecycle
Source Patent Element
Waist and crotch region configuration
PTD Variation
Built-in moisture and temperature sensing technology
Obviousness Reasoning
Predictable integration of miniaturized sensor technology into existing product design
Source Patent Element
Disposable absorbent article manufacturing
PTD Variation
Biodegradable, plant-based compostable materials
Obviousness Reasoning
Obvious material substitution using known sustainable material science principles
35 U.S.C. § 103 Summary: Based on US Patent 11857400's comprehensive disclosure of absorbent article structural design, the present publication demonstrates that the claimed variations represent obvious extensions of prior art, employing known techniques in materials science, digital modeling, and sensor integration. A person having ordinary skill in the art would find the disclosed innovations predictable and readily achievable through standard engineering practices, thus rendering potential claims in this domain obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,400
TitleAbsorbent article with elasticized waist region
Assignee(s)The Procter & Gamble Company