Personalized Underarm Odor Management System

Publication ID: 24-11857668_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Personalized Underarm Odor Management System,” Published Technical Disclosure No. 24-11857668_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857668_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. 11,857,668.

Summary of the Inventive Concept

A wearable device and mobile app system that monitors and controls underarm odor by releasing customized blends of probiotics and natural ingredients based on individual skin microbiome profiles and pH levels.

Background and Problem Solved

The original underarm toner patent addresses body odor caused by bacterial overgrowth in the alkaline underarm environment. However, it has limitations in terms of personalization, pH level maintenance, and the need for frequent reapplication. The new inventive concept solves these problems by introducing a wearable device and mobile app system that provides real-time monitoring and customized solutions.

Detailed Description of the Inventive Concept

The system consists of a wearable device with a pH sensor, temperature sensor, and micro-needling system for delivering customized underarm toner compositions directly into the skin. The mobile app collects skin samples, analyzes them to identify specific bacterial strains, and formulates a customized underarm toner composition tailored to the user's unique skin microbiome. The system also includes a crowdsourcing feature for collecting underarm odor data and providing personalized recommendations.

Novelty and Inventive Step

The new inventive concept introduces a paradigm shift in underarm odor management by leveraging wearable technology, mobile apps, and machine learning algorithms to provide personalized and real-time solutions. The use of pH sensors, temperature sensors, and micro-needling systems for delivering customized toner compositions is novel and non-obvious compared to the original patent.

Alternative Embodiments and Variations

Alternative embodiments include using different types of sensors, such as optical or electrical sensors, and varying the composition of the underarm toner to include additional natural ingredients or probiotic strains. Variations could also include integrating the system with other wearable devices or health monitoring platforms.

Potential Commercial Applications and Market

The personalized underarm odor management system has significant commercial potential in the cosmetics, healthcare, and wearable technology industries. The target market includes individuals seeking personalized skincare solutions, athletes, and individuals with hyperhidrosis or other sweat-related disorders.

CPC Classifications

SectionClassGroup
A A61 A61K8/9789
A A61 A61K8/345
A A61 A61K8/365
A A61 A61K8/9783
A A61 A61K8/9794
A A61 A61K8/99
A A61 A61Q15/00
A A61 A61K2800/30

Field of Art

Personal care technologies, specifically underarm microbiome management, dermatological formulations, and wearable health monitoring devices with expertise in microbiology, biochemistry, and sensor technologies

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degrees in bioengineering, chemical engineering, or dermatological sciences, possessing knowledge of probiotic formulations, skin microbiome interactions, and sensor-based health monitoring technologies

Obviousness Rationale

A PHOSITA would recognize that the personalized underarm odor management system represents a predictable technological extension of the source patent's underarm toner concept, applying known sensor and mobile application technologies to create a more targeted and dynamic odor control solution. The core innovation involves integrating existing technologies like pH sensing, micro-needling, and personalized formulation algorithms with the established underarm toner composition. These combinations represent logical technological progressions that would be apparent to a skilled practitioner seeking to enhance odor management approaches.

Obvious Combinations & Variations

Source Patent Element
Underarm toner composition with specific probiotic blends and natural ingredients
PTD Variation
Customizable toner composition delivered via wearable device with real-time pH monitoring
Obviousness Reasoning
Predictable application of sensor technologies to existing topical formulation, representing a known technique for personalized health interventions
Source Patent Element
pH-balanced underarm treatment targeting bacterial overgrowth
PTD Variation
Mobile app-driven microbiome analysis for personalized toner composition
Obviousness Reasoning
Logical extension of existing bacterial management strategies using computational analysis, representing a finite and predictable solution set
Source Patent Element
Natural ingredient-based odor control methodology
PTD Variation
Crowdsourced data collection and machine learning for refining toner recommendations
Obviousness Reasoning
Application of known data aggregation and algorithmic techniques to improve product personalization, representing an obvious technological progression
Source Patent Element
Probiotic blend targeting underarm bacterial environment
PTD Variation
Micro-needling delivery system for direct toner introduction
Obviousness Reasoning
Combining known transdermal delivery technologies with existing topical formulations, representing a predictable enhancement of treatment methodology
Source Patent Element
Chemical composition for maintaining underarm skin pH
PTD Variation
Integrated sensor system for continuous pH and temperature monitoring
Obviousness Reasoning
Applying standard sensor technologies to existing pH management concepts, representing a design choice within ordinary skill in the art
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857668 and the disclosed technological variations, a person of ordinary skill in the art would find the claimed personalized underarm odor management system to be an obvious combination of known technologies, rendering potential patent claims in this domain anticipated and non-patentable under standard obviousness criteria.

Original Patent Information

Patent NumberUS 11,857,668
TitleUnderarm toner
Assignee(s)BELLA ORGANIC SKIN, INC