Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858169_0006_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858169_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858169_0006_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. 11,858,169.

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.

CPC Classifications

Section	Class	Group
B	B28	B28B1/001
B	B28	B28B17/0018
B	B29	B29C64/124
B	B29	B29C64/40
C	C04	C04B35/64
B	B33	B33Y10/00

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Additive manufacturing and ceramic material processing, specifically focused on layer-by-layer fabrication techniques using electromagnetic radiation for solidification of ceramic slurries

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or manufacturing specialist with expertise in 3D printing technologies, ceramic processing, and electromagnetic curing techniques, possessing advanced knowledge of additive manufacturing methods and material science principles

Obviousness Rationale

A person skilled in the art would recognize that the published technical disclosure represents predictable variations and extensions of the source patent's core additive manufacturing methodology. The disclosed improvements leverage known techniques in ceramic material processing and electromagnetic solidification that would be readily apparent to an experienced practitioner. The variations demonstrate incremental technical enhancements that build directly upon the foundational manufacturing approach described in the original patent.

Obvious Combinations & Variations

Source Patent Element

Layer-by-layer solidification of ceramic slurry using electromagnetic radiation

PTD Variation

Enhanced electromagnetic radiation control mechanisms for more precise layer solidification

Obviousness Reasoning

Optimization of radiation parameters is a routine design choice for skilled practitioners seeking improved manufacturing precision

Source Patent Element

Additive manufacturing method for ceramic shaped bodies

PTD Variation

Alternative slurry composition modifications to improve material properties

Obviousness Reasoning

Material formulation refinements represent predictable engineering iterations within established manufacturing frameworks

Source Patent Element

Contour-specified layer construction process

PTD Variation

Advanced computational modeling for layer contour optimization

Obviousness Reasoning

Application of computational design techniques to manufacturing processes is a standard approach for incremental technological improvement

Source Patent Element

Electromagnetic radiation-based solidification technique

PTD Variation

Integrated real-time monitoring and adaptive curing parameters

Obviousness Reasoning

Process control enhancements represent a logical extension of existing manufacturing methodologies

Source Patent Element

Ceramic slurry layer construction method

PTD Variation

Multi-material layer integration strategies

Obviousness Reasoning

Expanding material compatibility is a predictable evolution in additive manufacturing technologies

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the published technical disclosure renders obvious any patent claims directed to incremental improvements in additive manufacturing of ceramic shaped bodies, as the variations represent routine engineering modifications to the foundational methodology disclosed in US Patent 11858169, which would be apparent to a person having ordinary skill in the art at the time of invention.

Original Patent Information

Patent Number	US 11,858,169
Title	Method for the additive manufacture of shaped bodies
Assignee(s)	Ivoclar Vivadent AG, TECHNISCHE UNIVERSITAET WIEN