Advanced Meat Separation Tech: Nanobubble Fat Extraction

Publication ID: 24-11856960_0010_PTD

Published: October 26, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Advanced Meat Separation Tech: Nanobubble Fat Extraction,” Published Technical Disclosure No. 24-11856960_0010_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856960_0010_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. 11,856,960.

Background and Problem Solved

The original patent disclosed a method for separating lean meat from lean meat-containing material using acidic fluid with nanobubbles. However, this method had limitations in terms of separation efficiency, scalability, and real-time monitoring. The present invention addresses these limitations by introducing novel components and techniques that significantly improve the separation process, making it more efficient, scalable, and controllable.

Novelty and Inventive Step

The present invention's novelty lies in the combination of the novel electrochemical reaction, proprietary surfactant, and controlled electromagnetic field, which provides a significant improvement in separation efficiency and real-time monitoring capabilities compared to the original patent. The inventive step is the integration of these components to create a more efficient, scalable, and controllable fat and lean separation system.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include the use of different electrochemical reactions, surfactants, or electromagnetic field configurations. The system could also be adapted for use with different types of lean meat-containing materials or integrated with other food processing technologies.

Potential Commercial Applications and Market

The advanced fat and lean separation system has significant commercial potential in the meat processing industry, particularly in the production of high-quality lean meat products. The system's enhanced separation efficiency, scalability, and real-time monitoring capabilities make it an attractive solution for meat processors looking to improve their products and reduce waste.

CPC Classifications

Section	Class	Group
A	A22	A22C17/00
A	A22	A22C17/0026
A	A22	A22C17/08
B	B02	B02C23/20
B	B03	B03D1/02
B	B03	B03D1/1412

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Food processing and meat separation technologies, specifically focused on methods for separating fat and lean meat using physical and chemical processing techniques, with expertise in mechanical separation, fluid interactions, and food safety processing

Person of Ordinary Skill (PHOSITA) Profile

A food processing engineer with advanced degree in food science or chemical engineering, experienced in meat processing technologies, familiar with separation techniques, nanobubble generation, and industrial food processing equipment design

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable engineering extensions of the source patent's core separation method, utilizing known techniques in electrochemistry, surfactant stabilization, and process monitoring to incrementally improve fat and lean separation efficiency. The proposed modifications represent standard problem-solving approaches in food processing technology, applying known scientific principles to enhance an existing separation methodology. The variations demonstrate typical engineering design choices that would be apparent to a skilled practitioner seeking to optimize the original patent's core technological concept.

Obvious Combinations & Variations

Source Patent Element

Chilling meat pieces to create differential material states between fat and lean tissue

PTD Variation

Adding controlled electromagnetic field to enhance separation process

Obviousness Reasoning

Applying external energy fields to modify material properties is a known technique in food processing, representing a predictable variation to improve separation efficiency

Source Patent Element

Acidic fluid generation for meat processing

PTD Variation

Generating acidic fluid through novel electrochemical reaction with nanobubble stabilization

Obviousness Reasoning

Electrochemical fluid generation and nanobubble technologies are well-established in chemical engineering, representing a straightforward technical substitution

Source Patent Element

Mechanical reduction of meat-containing material into particles

PTD Variation

Implementing spiral-shaped processing chamber to maximize fluid-material interaction

Obviousness Reasoning

Chamber geometry optimization is a standard engineering design approach for improving fluid dynamics and separation efficiency

Source Patent Element

Meat separation method targeting pathogen reduction

PTD Variation

Integrating machine learning algorithm for predictive process optimization

Obviousness Reasoning

Applying computational modeling to industrial processes is a known technique for enhancing process control and efficiency

Source Patent Element

Surface treatment of meat pieces using fluid interactions

PTD Variation

Adding spectroscopic real-time monitoring sensor for composition detection

Obviousness Reasoning

Non-invasive process monitoring using spectroscopic techniques represents a standard quality control approach in food processing technologies

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856960, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of the prior art, representing predictable engineering modifications that do not rise to the level of non-obvious invention. The proposed methods and systems constitute obvious combinations of known techniques in food processing, mechanical separation, and process monitoring technologies, thereby rendering subsequent claims covering similar technical approaches unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,856,960
Title	Separation method of fat and lean using acidic fluid with nanobubbles