Customizable Foam Generation System for Diverse Industries

Publication ID: 24-11857106_0007_PTD

Published: November 07, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Customizable Foam Generation System for Diverse Industries,” Published Technical Disclosure No. 24-11857106_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857106_0007_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. 11,857,106.

Summary of the Inventive Concept

A versatile inline fluid foaming device adapted for various applications, enabling the creation of customized foams for cosmetics, hair care, molecular gastronomy, cleaning products, and pharmaceuticals.

Background and Problem Solved

The original inline fluid foaming device was limited to a specific industry and application. This new inventive concept addresses the need for a more versatile and adaptable technology, capable of generating customized foams for diverse industries, thereby expanding its commercial potential and user base.

Detailed Description of the Inventive Concept

The inventive concept comprises an inline fluid foaming device, which can be adapted for various applications by modifying the fluid path, air path, and control systems. The device is designed to mix fluids with air at a controlled ratio, allowing for the creation of customized foams with specific textures, densities, and properties. The new claims encompass systems and methods for generating foams in cosmetics, hair care, molecular gastronomy, cleaning products, and pharmaceuticals, each with its unique requirements and specifications.

Novelty and Inventive Step

The novelty of this inventive concept lies in its adaptability and versatility, enabling the creation of customized foams for diverse industries. The inventive step is the recognition of the potential for the original inline fluid foaming device to be modified and applied to new fields, thereby expanding its commercial potential and user base.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include modifications to the fluid path, air path, and control systems to accommodate different fluid properties, foam textures, and application requirements. Variations could also include the integration of additional components, such as temperature control units, dispensing units, or sensors, to enhance the functionality and versatility of the device.

Potential Commercial Applications and Market

The customizable foam generation system has significant commercial potential in various industries, including cosmetics, hair care, molecular gastronomy, cleaning products, and pharmaceuticals. The market for such a system is vast, with potential applications in product development, manufacturing, and consumer use.

CPC Classifications

Section	Class	Group
A	A47	A47J31/4485
A	A47	A47J31/461
A	A47	A47J31/468
A	A47	A47J31/52

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Fluid processing and dispensing technologies, specifically inline foaming devices for creating controlled foam mixtures across multiple industries including cosmetics, food preparation, cleaning products, and pharmaceutical applications

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or fluid systems specialist with expertise in fluid dynamics, pumping mechanisms, and mixing technologies, familiar with designing precision fluid delivery systems that can be adapted across different application domains

Obviousness Rationale

A person of ordinary skill would recognize that the fundamental fluid foaming mechanism disclosed in the source patent can be readily adapted to multiple industrial contexts by modifying air and fluid path configurations, control systems, and dispensing mechanisms. The core technical principles of controlled air-fluid mixing remain consistent across different application domains, making the PTD's variations predictable extensions of the original invention. The source patent's flexible design inherently suggests potential for cross-industry adaptation.

Obvious Combinations & Variations

Source Patent Element

Centrifugal pumping and foaming element with rotatable parts creating a variable gap for foam generation

PTD Variation

Applying the foaming mechanism to create specialized cosmetic and hair care product foams with adjustable textures

Obviousness Reasoning

A PHOSITA would recognize that foam texture control is a predictable result of manipulating rotational speed and gap dimensions, making industrial foam adaptation a routine design modification

Source Patent Element

Magnetically operated air valve for controlling air introduction

PTD Variation

Integrating temperature control units with the inline foaming device for molecular gastronomy applications

Obviousness Reasoning

Precise air and fluid control mechanisms are transferable across domains, and adding temperature regulation represents a known technique for expanding device functionality

Source Patent Element

Inline fluid path for introducing fluid quantities

PTD Variation

Customizing pharmaceutical foam generation based on specific compound requirements

Obviousness Reasoning

The source patent's fluid mixing principles are inherently adaptable to different fluid types, making pharmaceutical foam generation an obvious extension of the core technology

Source Patent Element

Air path and fluid path integration for creating foam

PTD Variation

Developing specialized cleaning product foam dispensing systems

Obviousness Reasoning

Modifying fluid and air ratios for different viscosities and application requirements represents a predictable design choice for a skilled practitioner

Source Patent Element

Fluid foaming device configured for direct container dispensing

PTD Variation

Creating industry-specific dispensing units integrated with the foaming mechanism

Obviousness Reasoning

Adapting dispensing configurations for different container types and industry standards is a routine engineering optimization

35 U.S.C. § 103 Summary: Based on US Patent 11857106's disclosure of an inline fluid foaming device with variable air and fluid path configurations, the present publication demonstrates that a person having ordinary skill in the art would find the adaptation of such a device to multiple industrial contexts, including cosmetics, food preparation, cleaning products, and pharmaceuticals, to be an obvious variation that does not represent a non-obvious inventive step.

Original Patent Information

Patent Number	US 11,857,106
Title	Inline fluid foaming device
Assignee(s)	SOCIÉTÉ DES PRODUITS NESTLÉ S.A.