Advanced Lean Meat Separation Technology Breakthrough

Publication ID: 24-11856960_0003_PTD

Published: October 26, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Advanced Lean Meat Separation Technology Breakthrough,” Published Technical Disclosure No. 24-11856960_0003_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856960_0003_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 has limitations in terms of efficiency, quality, and safety. The new invention addresses these limitations by integrating distinct technologies to create a more powerful system.

Novelty and Inventive Step

The new invention's novelty lies in the synergistic combination of AI, IoT, blockchain, and new materials to enhance the lean meat separation process. The inventive step resides in the integration of these distinct technologies to create a more efficient, safe, and high-quality system.

Alternative Embodiments and Variations

Alternative embodiments may include using different AI algorithms, varying IoT sensor configurations, or integrating other digital twin platforms. Variations may also include applying the system to other types of meat or materials, or using different nanobubble-infused acidic fluids or biodegradable packaging materials.

Potential Commercial Applications and Market

The enhanced lean meat separation system has significant commercial potential in the meat processing industry, enabling improved efficiency, quality, and safety. Target markets include meat processing companies, supermarkets, and restaurants.

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

Meat Processing and Separation Technologies, specifically focused on lean meat extraction methods involving particle reduction, chilling, and separation techniques for food processing

Person of Ordinary Skill (PHOSITA) Profile

A food processing engineer with expertise in meat separation technologies, familiar with cryogenic processing, particle reduction techniques, and advanced sorting methodologies, typically holding a bachelor's or master's degree in food science, engineering, or related technical discipline

Obviousness Rationale

A PHOSITA would recognize that integrating digital technologies like AI, IoT, and blockchain into existing meat separation processes represents a predictable technological evolution. The fundamental mechanical separation principles from the source patent remain unchanged, with digital monitoring and optimization merely augmenting the core mechanical process. The proposed variations represent standard technological improvements that would be apparent to someone skilled in food processing and automation technologies.

Obvious Combinations & Variations

Source Patent Element

Chilling meat to create differential rigidity between fat and lean meat

PTD Variation

Using a cryogenic freezing tunnel with liquid nitrogen for precise temperature control

Obviousness Reasoning

Selecting specific cryogenic methods is an obvious design choice for achieving consistent meat chilling, representing a known technique for enhancing existing separation processes

Source Patent Element

Particle reduction of meat containing lean and fat components

PTD Variation

Implementing AI-powered sorting to distinguish lean meat from fat particles

Obviousness Reasoning

Machine learning for particle classification is a predictable technological extension in automated food processing, representing a standard approach to improving separation efficiency

Source Patent Element

Acidic fluid treatment for meat processing

PTD Variation

Integrating nanobubble-infused acidic fluids with blockchain tracking of material origin

Obviousness Reasoning

Combining process monitoring technologies with existing treatment methods is an obvious incremental improvement that enhances traceability and quality control

Source Patent Element

Meat separation method involving particle generation

PTD Variation

Creating a digital twin simulation platform to optimize separation processes

Obviousness Reasoning

Developing computational models to simulate and improve mechanical processes is a standard engineering approach for process optimization

Source Patent Element

Surface treatment of meat pieces

PTD Variation

Using computer vision and IoT sensors for real-time monitoring of particle composition

Obviousness Reasoning

Applying sensor technologies and machine vision to food processing represents a predictable technological progression for enhancing quality control

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856960 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed methods and systems for lean meat separation obvious and lacking inventive step. The integration of AI, IoT, blockchain, and advanced sensing technologies represents a predictable technological evolution that does not rise to the level of non-obvious innovation required for patent protection.

Original Patent Information

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