Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858221_0002_PTD

Published: October 29, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858221_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858221_0002_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. 11,858,221.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases enhancements while maintaining compatibility with the original patent's architecture. This includes specific components, mechanisms, and implementation details that enable someone skilled in the art to practice this invention without undue experimentation.

Novelty and Inventive Step

Introduces new technical features and approaches that were not present in the source patent, specifically targeting new applications & use cases improvements.

Alternative Embodiments and Variations

Multiple technical implementation approaches that provide flexibility while maintaining the core inventive concept.

Potential Commercial Applications and Market

Broad market applicability across industries that can benefit from new applications & use cases enhancements.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Materials engineering, composite manufacturing, and multilayer assembly technologies with a focus on fiber-reinforced thermoplastic structures and surface modification techniques

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or technical professional with expertise in composite materials, polymer processing, surface engineering, and manufacturing methods for multilayer assemblies, typically holding a bachelor's or master's degree in materials science, mechanical engineering, or a related field

Obviousness Rationale

A person having ordinary skill in the art would recognize that the Published Technical Disclosure represents predictable variations and extensions of the source patent's core technical teachings about multilayer assemblies with surface modifications. The PTD builds upon the fundamental approach of creating enhanced bonding and structural interactions through surface geometries and processing techniques. A PHOSITA would understand that exploring new applications and use cases represents a natural progression of the original patent's innovative framework.

Obvious Combinations & Variations

Source Patent Element

Porous fiber reinforced thermoplastic layer with open-celled structures

PTD Variation

Enhanced component configurations targeting specific new application requirements

Obviousness Reasoning

Modifying material composition and structural parameters represents a routine design optimization within a PHOSITA's capabilities, involving predictable material science techniques

Source Patent Element

Surface depression creation methods using molds, plates, and fluid jets

PTD Variation

Alternative surface modification approaches for different technical contexts

Obviousness Reasoning

Adapting surface structuring techniques to new use cases involves known manufacturing methods and represents an obvious technical adaptation

Source Patent Element

Multilayer assembly with bonding enhancement through surface geometries

PTD Variation

Extended technical implementations exploring additional bonding and structural interaction mechanisms

Obviousness Reasoning

Exploring variations in surface interaction strategies constitutes a predictable engineering approach within the established technical framework

Source Patent Element

Thermoplastic layer processing with stimulus application techniques

PTD Variation

New processing methods and stimulus application approaches for different material systems

Obviousness Reasoning

Extending processing techniques to alternative material configurations represents a standard engineering problem-solving approach

Source Patent Element

Core layer and skin layer interaction mechanisms

PTD Variation

Enhanced layer interaction strategies targeting specific performance requirements

Obviousness Reasoning

Developing refined interlayer bonding and interaction methods represents a predictable technical evolution within composite material engineering

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858221 and the corresponding Published Technical Disclosure, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, as the disclosed technical implementations represent predictable extensions of known multilayer assembly manufacturing techniques, involving routine design choices and standard engineering problem-solving approaches within the established technological framework.

Original Patent Information

Patent Number	US 11,858,221
Title	Multilayer assemblies with surface depressions and methods of producing and using them
Assignee(s)	Hanwha Azdel, Inc.