Embolization Technology for Environmental Remediation and Industrial Applications
Legal Citation
Summary of the Inventive Concept
This inventive concept expands the core technology of embolic particles to address pressing environmental and industrial challenges. By adapting the particles for new use cases, we can effectively tackle invasive species habitats, agricultural pests, pipeline defects, and more.
Background and Problem Solved
The original patent disclosed embolic particles for medical purposes, specifically occluding vascular defects. However, the limitations of this technology lie in its narrow application scope. This inventive concept addresses the need for innovative solutions in environmental remediation, agriculture, industry, and construction, where the existing technologies often fall short.
Detailed Description of the Inventive Concept
The new inventive concept involves adapting the embolic particles for various industrial and environmental applications. For instance, in environmental remediation, the particles can be designed to occlude habitats of invasive aquatic species in waterways. In agriculture, the particles can be injected into soil to occlude tunnels and habitats of subterranean pests. In industrial pipeline maintenance, the particles can be used to occlude pipeline defects. Similarly, in construction, the particles can be used to occlude air pockets in concrete. The particles' first diameter allows them to fit through a microcatheter, and their second expanded diameter enables effective occlusion once implanted.
Novelty and Inventive Step
The new claims introduce a paradigm shift by applying the core technology to entirely new industries and use cases, thereby providing a non-obvious and innovative solution to pressing problems. The inventive step lies in the adaptation of the embolic particles for these new applications, which was not anticipated by the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include using different materials, shapes, or sizes of embolic particles, as well as varying the delivery methods and implantation techniques. Additionally, the particles could be designed for use in other industries, such as oil and gas, mining, or aerospace.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including environmental remediation, agriculture, construction, and industrial pipeline maintenance. The target market includes companies and organizations operating in these industries, as well as government agencies and research institutions. The potential applications are vast, and the market demand is substantial, making this inventive concept an attractive opportunity for investment and development.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61L24/06 |
| A | A61 | A61L24/001 |
| C | C08 | C08F222/385 |
| A | A61 | A61L2430/36 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomedical engineering and materials science, specifically focused on particle-based medical and industrial delivery systems, with expertise in polymer chemistry, microcatheter technologies, and particle design for targeted occlusion applications
Person of Ordinary Skill (PHOSITA) Profile
A skilled practitioner with advanced degrees in biomedical engineering or materials science, experienced in polymer synthesis, medical device design, and understanding of particle transformation mechanisms, capable of adapting core technologies across different application domains
Obviousness Rationale
A person having ordinary skill would recognize that the fundamental mechanism of embolic particles - having a first compressed diameter for delivery and a second expanded diameter for occlusion - is readily adaptable to multiple technical domains beyond medical applications. The core technological principle of controlled particle transformation is universally applicable across environmental, industrial, and medical contexts. The PTD demonstrates predictable extensions of the source patent's core technological concept by applying the same fundamental particle design principles to solve problems in different technical domains.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,694 |
|---|---|
| Title | Particles |
| Assignee(s) | MicroVention, Inc. |