Laser Microablation for Environmental Remediation

Publication ID: 24-11857810_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Laser Microablation for Environmental Remediation,” Published Technical Disclosure No. 24-11857810_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857810_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. 11,857,810.

Summary of the Inventive Concept

This inventive concept leverages the core technology of fractional laser microablation to address pressing environmental issues, such as water contamination, biofilm removal, and soil pollution, by applying the microablation treatment patterns to new industries and use cases.

Background and Problem Solved

The original patent, 'System and methods of tissue microablation using fractional treatment patterns,' primarily focused on treating human skin tissue conditions. However, the limitations of the original patent did not consider the potential applications of microablation technology in environmental remediation. This new inventive concept addresses the pressing need for innovative solutions to tackle water-based contaminants, industrial pipeline biofilms, and soil pollutants.

Detailed Description of the Inventive Concept

The inventive concept involves adapting the fractional laser microablation technology to create treatment patterns that can effectively remove contaminants from water, break down biofilms in industrial pipelines, and eliminate organic pollutants in soil. The system comprises a laser unit, a scanning device controlled by software, and a treatment area. The laser unit emits a laser beam in a fractional treatment pattern, and the scanning device controls the depth and diameter of the microchannels to achieve the desired treatment outcome. This technology can be applied in various environmental remediation contexts, including water treatment plants, industrial pipelines, and soil remediation sites.

Novelty and Inventive Step

The novelty of this inventive concept lies in the application of fractional laser microablation technology to new industries and use cases, specifically environmental remediation. The inventive step involves the adaptation of the technology to address the unique challenges of water contamination, biofilm removal, and soil pollution, resulting in a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments of this inventive concept could include using different types of lasers, such as ultraviolet or infrared lasers, or integrating the microablation technology with other environmental remediation methods, such as chemical treatment or biological remediation. Variations could also include adapting the technology for use in different environmental contexts, such as oceanic or atmospheric remediation.

Potential Commercial Applications and Market

This inventive concept has significant commercial potential in the environmental remediation industry, with potential applications in water treatment, industrial pipeline maintenance, and soil remediation. The target market includes companies and organizations involved in environmental remediation, as well as government agencies responsible for environmental protection.

Field of Art

Laser-based tissue and material treatment technologies, encompassing medical device engineering, optical systems, and precision ablation techniques with expertise in laser beam control, scanning mechanisms, and targeted energy application

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced engineering or biomedical background, proficient in laser systems design, understanding of energy-matter interactions, and capable of adapting laser technologies across different application domains

Obviousness Rationale

A PHOSITA would recognize the fundamental similarity between tissue microablation and environmental remediation technologies, understanding that laser beam control, fractional treatment patterns, and precise channel formation are transferable principles across different material interaction contexts. The core technological mechanism of creating controlled microchannels through energy application remains consistent, with only the target material changing from biological tissue to environmental substrates. The systematic approach of using software-controlled scanning devices to manage laser beam characteristics represents a predictable engineering adaptation.

Obvious Combinations & Variations

Source Patent Element
Laser energy application device configured to create microablation channels with controllable diameter and depth
PTD Variation
Applying identical laser channel formation principles to water contamination and soil pollution treatment
Obviousness Reasoning
Known technique of translating precise energy application methods across material domains, with predictable results in channel formation and contaminant removal
Source Patent Element
Controller causing energy application device to form microablation channels with specific spatial relationships
PTD Variation
Using software-controlled scanning mechanisms to create fractional treatment patterns in environmental remediation contexts
Obviousness Reasoning
Obvious design choice extending existing laser control methodologies to new substrate interactions, representing a straightforward technological translation
Source Patent Element
Method of creating primary and secondary microablation channels with variable diameters
PTD Variation
Adapting microchannel diameter control strategies to target different contaminant types in water and soil
Obviousness Reasoning
Predictable engineering solution applying known laser beam manipulation techniques to achieve specific material interaction goals
Source Patent Element
Precise energy application for creating controlled microstructural changes
PTD Variation
Extending laser microablation technology from tissue treatment to environmental remediation processes
Obviousness Reasoning
Obvious technological extension utilizing well-established principles of energy-matter interaction across different material substrates
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857810 and the disclosed environmental remediation techniques, a person of ordinary skill in the art would find the proposed laser microablation applications for water and soil treatment to be obvious variations, representing a predictable technological adaptation of known laser energy application principles across material interaction domains.

Original Patent Information

Patent NumberUS 11,857,810
TitleSystem and methods of tissue microablation using fractional treatment patterns
Assignee(s)LUMENIS BE LTD.