Enhanced Synergistic Combinations Technical Implementation

Publication ID: 24-11858181_0008_PTD

Published: October 29, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Enhanced Synergistic Combinations Technical Implementation,” Published Technical Disclosure No. 24-11858181_0008_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858181_0008_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. 11,858,181.

Summary of the Inventive Concept

An improved approach to synergistic combinations that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but synergistic combinations presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements synergistic combinations 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 synergistic combinations 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 synergistic combinations enhancements.

CPC Classifications

Section	Class	Group
B	B29	B29C44/02
A	A61	A61B8/587
A	A61	A61B90/39
A	A61	A61B8/0841
A	A61	A61B8/14
A	A61	A61B2090/3925
B	B29	B29C44/04
B	B29	B29C44/42
B	B29	B29K2023/06
B	B29	B29K2023/12
B	B29	B29K2067/046
B	B29	B29K2069/00
B	B29	B29K2105/0088
B	B29	B29K2105/041
B	B29	B29K2995/0037
B	B29	B29L2031/753

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Medical device engineering with a focus on ultrasound-detectable polymeric devices, involving materials science, medical imaging technologies, and advanced manufacturing techniques

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degrees in biomedical engineering or materials science, expertise in polymer fabrication, ultrasound imaging technologies, and medical device design, with knowledge of microcavity integration and diagnostic imaging techniques

Obviousness Rationale

A person skilled in the art would recognize that the PTD's synergistic combinations represent predictable extensions of the source patent's core microcavity technology, utilizing standard engineering design approaches to enhance ultrasound-detectable device functionality through incremental technical modifications that would be apparent to a skilled practitioner.

Obvious Combinations & Variations

Source Patent Element

Polymeric medical device with microcavities for ultrasound detection

PTD Variation

Enhanced synergistic combinations implementing modified microcavity configurations

Obviousness Reasoning

Predictable variation using known polymer engineering techniques to optimize ultrasound imaging characteristics through microcavity density and distribution modifications

Source Patent Element

Microcavity diameter range of 0.1-950 microns

PTD Variation

Alternative microcavity geometries and precise dimensional tolerancing

Obviousness Reasoning

Routine materials science optimization using standard design parameters and manufacturing tolerances within established technical ranges

Source Patent Element

Microcavities occupying 12-50% of device volume

PTD Variation

Dynamic volume allocation strategies for enhanced echogenic properties

Obviousness Reasoning

Predictable design choice leveraging known relationships between microcavity volume and ultrasound imaging performance

Source Patent Element

Polymer material with continuous envelopment of microcavity regions

PTD Variation

Advanced polymer matrix configurations with improved structural integration

Obviousness Reasoning

Obvious technical evolution using standard materials engineering principles to enhance device structural integrity and imaging capabilities

Source Patent Element

Ultrasound-detectable medical device design

PTD Variation

Expanded implementation approaches for synergistic technical combinations

Obviousness Reasoning

Routine application of known design methodologies to extend fundamental imaging device technological concepts

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, with reasonable expectation of success, when considering the teachings of US Patent 11858181 in combination with standard medical device engineering practices, thereby rendering potential derivative claims anticipated and non-patentable.

Original Patent Information

Patent Number	US 11,858,181
Title	Microcavity-containing polymeric medical devices for enhanced ultrasonic echogenicity
Assignee(s)	Sonavex, Inc.