Published Technical Disclosure Archive

Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858169_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. 24-11858169_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858169_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. 11,858,169.

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

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

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 advanced manufacturing methods, possessing knowledge of electromagnetic curing techniques and layer-based fabrication strategies

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 manufacturing optimization that would be readily apparent to a skilled practitioner. The variations demonstrate incremental enhancements that do not require inventive leap beyond the original patent's fundamental approach.

Obvious Combinations & Variations

Source Patent Element
Layered construction of shaped bodies using electromagnetic radiation
PTD Variation
Enhanced electromagnetic radiation control mechanisms for more precise layer solidification
Obviousness Reasoning
Refined radiation control represents a predictable optimization of existing manufacturing technique, achievable through standard engineering design iterations
Source Patent Element
Ceramic slurry as building material
PTD Variation
Modified slurry composition with improved rheological properties
Obviousness Reasoning
Material composition refinement is a standard engineering approach for enhancing manufacturing performance, representing known technique in materials science
Source Patent Element
Additive manufacturing method for ceramic structures
PTD Variation
Alternative layer construction strategies with improved geometric precision
Obviousness Reasoning
Geometric optimization represents a predictable design choice within established additive manufacturing paradigms
Source Patent Element
Location-selective electromagnetic radiation solidification
PTD Variation
Enhanced radiation wavelength and intensity modulation techniques
Obviousness Reasoning
Radiation parameter refinement constitutes a routine engineering optimization with expected incremental improvements
Source Patent Element
Layer-based construction process
PTD Variation
Improved inter-layer bonding mechanisms
Obviousness Reasoning
Bonding enhancement represents a standard approach to improving structural integrity in layer-based manufacturing processes
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the published technical disclosure derived from US Patent 11858169 renders obvious any subsequent patent claims covering substantially similar additive manufacturing techniques for ceramic material processing. The disclosed variations represent predictable extensions of existing technological approaches that would be readily conceived by a person having ordinary skill in the art of advanced manufacturing and materials engineering.

Original Patent Information

Patent NumberUS 11,858,169
TitleMethod for the additive manufacture of shaped bodies
Assignee(s)Ivoclar Vivadent AG, TECHNISCHE UNIVERSITAET WIEN