Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858238_0001_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858238_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858238_0001_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. 11,858,238.

Summary of the Inventive Concept

An improved approach to direct improvements & enhancements that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but direct improvements & enhancements presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements direct improvements & enhancements 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 direct improvements & enhancements 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 direct improvements & enhancements enhancements.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Materials engineering, specifically multi-layer substrate manufacturing for cleaning wipes, involving thermoplastic materials, tissue paper layering, and thermal bonding processes

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or technical specialist with expertise in substrate manufacturing, polymer processing, thermal bonding techniques, and substrate design for cleaning products, typically holding a bachelor's or master's degree in materials science, chemical engineering, or related field

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's disclosed improvements represent predictable variations and extensions of the source patent's core substrate manufacturing methodology. The technical variations demonstrate incremental enhancements that would be apparent to a skilled practitioner familiar with multi-layer substrate fabrication techniques. These modifications represent routine design optimization within the established technological framework of the original patent.

Obvious Combinations & Variations

Source Patent Element

Multi-layer substrate with tissue paper layers and thermoplastic material

PTD Variation

Enhanced substrate configuration with modified layer interfaces and thermal bonding parameters

Obviousness Reasoning

Routine engineering design choice involving predictable material modifications that a PHOSITA would find obvious through standard experimentation and optimization techniques

Source Patent Element

Thermoplastic material positioned between surface layers

PTD Variation

Alternative thermoplastic compositions with adjusted tan delta values and thermal properties

Obviousness Reasoning

Known material science technique of modifying polymer characteristics to achieve desired substrate performance, representing a predictable variation within material engineering principles

Source Patent Element

Heat and pressure application during substrate formation

PTD Variation

Refined thermal bonding parameters and enhanced process control mechanisms

Obviousness Reasoning

Standard process optimization approach that would be obvious to a skilled practitioner seeking incremental improvements in manufacturing efficiency

Source Patent Element

Fixed-form fiber sheet configuration

PTD Variation

Alternative fiber arrangement and substrate geometries maintaining core structural principles

Obviousness Reasoning

Finite design variations representing standard engineering problem-solving within established substrate manufacturing paradigms

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable extensions of the foundational teachings of US Patent 11858238, involving routine engineering modifications that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent Number	US 11,858,238
Title	Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene
Assignee(s)	THE CLOROX COMPANY