Plant Extract Flea Composition for Safe Oral Pet Treatment

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Solution Overview

Problem

Current flea treatments for pets often involve chemical molecules that pose health risks, particularly to young children, and there is a need for a natural and effective means of preventing and eliminating fleas without side effects.

Innovation Solution

A composition comprising extracts from aromatic plants of the Lamiaceae, Asteraceae, and Poaceae families, optionally with Fabaceae, formulated as oral administration in various forms to protect and treat pets against flea infestation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If chemical molecules are used in flea treatments, then flea elimination effectiveness is improved, but health risks to young children and side effects for animals increase

Engineering Contradiction:
Improveflea elimination effectivenessVSAvoidhealth risks to children and side effects
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent changes the chemical composition parameters by replacing synthetic chemical molecules with plant-based essential oils and extracts. This substitution maintains anti-flea efficacy while eliminating the harmful side effects associated with conventional chemical treatments, directly resolving the contradiction between effectiveness and safety.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The invention uses composite formulations combining multiple plant extracts (e.g., citronella, eucalyptus, peppermint, thyme) with specific concentration ratios. This composite approach achieves synergistic anti-flea effects while maintaining safety, as the plant-based components work together to eliminate fleas without the toxic side effects of chemical molecules.

Inventive Principle:
Principle #40Composite materials

2Object-affected harmful factors

If natural plant extracts are used instead of chemical molecules, then safety for animals and humans is improved, but flea elimination effectiveness may worsen

Engineering Contradiction:
Improvesafety for animals and humansVSAvoidflea elimination effectiveness
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent merges multiple plant extracts with different modes of action into a single formulation. By combining citronella (repellent), eucalyptus (contact toxicity), peppermint (deterrent), and thyme (systemic activity), the composition achieves comprehensive flea elimination coverage that matches or exceeds chemical treatments while maintaining safety.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The plant extract composition serves multiple functions simultaneously: it acts as a repellent, contact toxin, and deterrent against fleas. This multi-functionality allows the natural formulation to achieve reliable flea elimination through various mechanisms, compensating for the individual limitations of any single plant extract.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260108576A1Composition against ectoparasites
Publication Date: 2026.04.23 BIODEVAS LAB
  • US20260108576A1 patent drawing

AI summary

A composition including a mixture of extracts of aromatic plants, and in particular extracts of lemon balm, thyme, rosemary, wormwood and lemongrass, veterinary or pharmaceutical compositions including the composition and a food for non-human animals including the composition. Also, a method for preparing the composition and a method for the prevention or treatment of flea infestation that include the administration of the composition to a domestic mammal.