Environmental Monitoring and Remediation using Novel Bacterial Extracts

Publication ID: 24-11857578_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Environmental Monitoring and Remediation using Novel Bacterial Extracts,” Published Technical Disclosure No. 24-11857578_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857578_0007_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. 11,857,578.

Summary of the Inventive Concept

This inventive concept leverages the core technology of the original patent to develop novel applications in environmental monitoring and remediation, enabling the detection of pollutants and changes in ecosystems, and providing a bioremediation solution for contaminated soil.

Background and Problem Solved

The original patent disclosed a dermatological composition comprising a bacterial extract for treating sensitive skin. However, the unique properties of this extract have broader implications for environmental monitoring and remediation. Current methods for detecting pollutants and monitoring ecosystem changes are often limited by their specificity, sensitivity, and cost-effectiveness. This inventive concept addresses these limitations by harnessing the bacterial extract's capabilities to detect changes in aquatic ecosystems, predict algal blooms, detect pollutants in soil, and bioremediate contaminated soil.

Detailed Description of the Inventive Concept

The novel applications and use cases of the bacterial extract include: 1) a system for monitoring water quality, where the extract is used to detect changes in aquatic ecosystems; 2) a method for predicting the likelihood of algal blooms in a body of water, by measuring the response of the extract to the water sample; 3) a device for detecting pollutants in soil, featuring a sensor coated with the bacterial extract; 4) a method for bioremediation of contaminated soil, where the extract is added to degrade the pollutants; and 5) a system for monitoring air quality, utilizing the extract to detect changes in atmospheric composition. These applications capitalize on the extract's unique properties, providing a cost-effective, sensitive, and specific solution for environmental monitoring and remediation.

Novelty and Inventive Step

The new claims introduce an entirely novel application of the bacterial extract, unrelated to dermatological compositions. The inventive step lies in the recognition of the extract's potential for environmental monitoring and remediation, and the development of specific systems, methods, and devices that leverage this potential.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different bacterial strains, variations in the sensor coatings, or modifications to the bioremediation methods. These variations would ensure broad conceptual coverage and adaptability to diverse environmental monitoring and remediation scenarios.

Potential Commercial Applications and Market

The environmental monitoring and remediation market is rapidly growing, driven by increasing concerns about climate change, pollution, and ecosystem degradation. This inventive concept has the potential to disrupt the market with its cost-effective, sensitive, and specific solutions, targeting industries such as water treatment, soil remediation, and air quality monitoring.

Field of Art

Microbiology, Environmental Biotechnology, and Sensor Technologies with expertise in bacterial extract applications, genetic characterization, and environmental monitoring systems

Person of Ordinary Skill (PHOSITA) Profile

A researcher or engineer with advanced degree in microbiology or environmental science, capable of understanding bacterial genetic characteristics, extract preparation techniques, and applying biological materials to sensing and remediation technologies

Obviousness Rationale

A PHOSITA would recognize that the unique properties of the bacterial extract disclosed in the source patent inherently suggest potential applications beyond dermatological uses. The extract's genetic characteristics and biological responsiveness naturally imply adaptability to environmental sensing and remediation technologies. The transition from skin inflammation detection to ecosystem monitoring represents a predictable extension of the extract's fundamental sensing capabilities.

Obvious Combinations & Variations

Source Patent Element
Bacterial extract from non-pathogenic Gram-negative bacterium with specific 16S rRNA sequence
PTD Variation
Using the same bacterial extract for water quality monitoring and pollutant detection
Obviousness Reasoning
The extract's inherent sensitivity and biological responsiveness make environmental sensing a predictable application, representing a known technique of repurposing biological materials for detection systems
Source Patent Element
Method of detecting cutaneous inflammatory responses
PTD Variation
Adapting the detection mechanism to measure changes in aquatic ecosystem composition
Obviousness Reasoning
The core sensing mechanism remains fundamentally similar, with the PHOSITA recognizing that biological response detection can be translated across different environmental contexts
Source Patent Element
Bacterial strain LMB64 with specific genetic characteristics
PTD Variation
Developing sensor coatings and bioremediation methods using the same bacterial extract
Obviousness Reasoning
The genetic stability and unique properties of the bacterial strain suggest predictable performance in alternative technological applications, representing an obvious design choice for a skilled practitioner
Source Patent Element
Extract with sequence identity requirements (at least 80% identity)
PTD Variation
Extending detection capabilities to soil and air quality monitoring systems
Obviousness Reasoning
The genetic flexibility implied by sequence identity parameters naturally suggests broad applicability across different sensing environments
Source Patent Element
Non-pathogenic bacterial extract with specific genetic markers
PTD Variation
Creating systems for predicting environmental changes like algal bloom likelihood
Obviousness Reasoning
The biological responsiveness of the extract inherently suggests its potential for predictive environmental monitoring, representing a logical technological progression
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857578, a person having ordinary skill in the art would find the environmental monitoring and remediation applications of the bacterial extract to be obvious variations, as the fundamental biological sensing capabilities of the extract naturally extend to diverse technological contexts, thereby rendering subsequent claims of novelty in environmental application domains prima facie obvious.

Original Patent Information

Patent NumberUS 11,857,578
TitleExtract and dermatological composition comprising same, for treating sensitive skin
Assignee(s)PIERRE FABRE DERMO-COSMETIQUE