Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858093_0002_PTD

Published: October 28, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858093_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858093_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. 11,858,093.

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.

CPC Classifications

Section	Class	Group
B	B24	B24D5/02
B	B24	B24D3/005
B	B24	B24D3/344
B	B24	B24D18/0009
B	B24	B24D18/0018
C	C09	C09K3/1436
C	C09	C09K3/1454

Section 103 Obviousness Analysis (PHOSITA)

▼

Field of Art

Grinding wheel technology, materials engineering, and abrasive manufacturing, with expertise in composite binding agents, abrasive material preparation, and precision grinding applications

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or technical specialist with advanced degrees in materials science or engineering, possessing practical experience in designing and manufacturing specialized grinding wheels, familiar with polymer chemistry, abrasive material processing, and industrial manufacturing techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core grinding wheel technology, leveraging known techniques in material combination, processing methods, and application-specific design modifications that are inherent to the technical domain of precision abrasive manufacturing.

Obvious Combinations & Variations

Source Patent Element

Composite binding agent grinding wheel with specific material composition including diamond abrasive, PES, and titanate coupling agent

PTD Variation

Enhanced system for new applications extending material composition and processing parameters

Obviousness Reasoning

Routine engineering optimization using known material substitution techniques and predictable combination of existing technical elements

Source Patent Element

Pretreatment abrasive preparation using DMF solvent and specific mass concentrations

PTD Variation

Modified solvent processing techniques with alternative concentration ranges and coupling agent interactions

Obviousness Reasoning

Standard experimental variation within known chemical processing parameters that a PHOSITA would find obvious through standard materials engineering approaches

Source Patent Element

Grinding wheel matrix with specific weight percentages of raw materials

PTD Variation

Expanded material composition ranges and alternative binding agent configurations

Obviousness Reasoning

Predictable design modifications using known material substitution principles and established compositional engineering techniques

Source Patent Element

Resin bonding agent using cashew-nut-oil-modified phenolic resin powder

PTD Variation

Alternative resin formulations with modified polymer chemistry and processing parameters

Obviousness Reasoning

Routine materials science approach of exploring polymer variations with expected performance characteristics

Source Patent Element

Specific grain size configurations for diamond and ordinary abrasives

PTD Variation

Extended grain size ranges and alternative abrasive material combinations

Obviousness Reasoning

Predictable engineering optimization using known abrasive material selection principles and performance characterization techniques

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858093 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed variations obvious through standard engineering practices, material substitution techniques, and predictable combinations of known technical elements in grinding wheel manufacturing technology.

Original Patent Information

Patent Number	US 11,858,093
Title	Composite binding agent grinding wheel and preparation method thereof
Assignee(s)	ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.