Specialized Fragrance Delivery Systems for Unique Operational Environments

Publication ID: 24-11857703_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Fragrance Delivery Systems for Unique Operational Environments,” Published Technical Disclosure No. 24-11857703_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857703_0004_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. 11,857,703.

Summary of the Inventive Concept

This inventive concept adapts fragrance delivery systems for specific, narrow markets or unique operational environments, such as high-security areas, disaster relief scenarios, extreme weather conditions, confined spaces, and emergency response situations.

Background and Problem Solved

The original patent disclosed a fragrance delivery system for general use, but it lacked adaptability for specialized applications. This inventive concept addresses the limitations of the original patent by providing tailored solutions for unique operational environments, ensuring effective fragrance delivery in these specific contexts.

Detailed Description of the Inventive Concept

The inventive concept comprises a range of fragrance delivery systems, each designed for a specific niche application. For high-security areas, the system incorporates tamper-evident materials to prevent unauthorized access. In disaster relief scenarios, a fully mechanical energy system is employed to ensure fragrance delivery without reliance on external electrical energy sources. For extreme weather conditions, water-resistant materials are used to protect the system from environmental factors. In confined spaces, low-VOC materials are utilized to minimize indoor air pollution. Finally, in emergency response situations, durable materials resistant to mechanical stress are incorporated to ensure system reliability. These specialized systems enable effective fragrance delivery in environments where traditional systems may be inadequate.

Novelty and Inventive Step

The novelty of this inventive concept lies in its adaptation of fragrance delivery systems for specific, narrow markets or unique operational environments. The inventive step resides in the combination of specialized materials, designs, and mechanisms tailored to address the unique challenges of each environment, thereby providing effective fragrance delivery solutions where existing systems may be insufficient.

Alternative Embodiments and Variations

Alternative embodiments of this inventive concept could include fragrance delivery systems for other niche applications, such as healthcare facilities, public transportation, or outdoor recreational areas. Variations of the system could also be developed for specific fragrance types, such as aromatherapy or scent-marking applications.

Potential Commercial Applications and Market

This inventive concept has significant commercial potential in various industries, including security, disaster relief, construction, and emergency response. The market for specialized fragrance delivery systems is substantial, with opportunities for partnerships with organizations operating in these niches.

CPC Classifications

SectionClassGroup
A A61 A61L9/12
A A61 A61L9/042
A A61 A61L2209/133
A A61 A61L2209/15

Field of Art

Fragrance delivery systems, specifically focused on controlled release mechanisms for olfactory compositions in enclosed or specialized environments, requiring expertise in materials science, chemical engineering, and design of containment systems

Person of Ordinary Skill (PHOSITA) Profile

A technical professional with a bachelor's or master's degree in chemical engineering, materials science, or related field, with working knowledge of polymer chemistry, adsorption mechanisms, and design of containment systems for volatile compounds

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's fundamental fragrance delivery mechanism can be readily adapted to specialized environments by selecting appropriate materials and modifying the substrate composition. The core technical approach of adsorbing olfactory molecules into solid elements and controlling release through a grid structure remains consistent across the PTD's variations. The modifications represent predictable engineering solutions to address specific environmental constraints.

Obvious Combinations & Variations

Source Patent Element
Cartridge containing solid elements loaded by adsorption of olfactory composition
PTD Variation
Adapting solid elements to be tamper-evident, water-resistant, or mechanically durable
Obviousness Reasoning
Material selection for substrate is a routine design choice for a PHOSITA, with predictable outcomes based on known polymer and material science principles
Source Patent Element
Grid mechanism for controlling fragrance release
PTD Variation
Modifying grid design for specific environmental constraints like confined spaces or emergency scenarios
Obviousness Reasoning
Adjusting release mechanisms based on environmental requirements represents a standard engineering optimization approach
Source Patent Element
Interchangeable cartridge system for fragrance delivery
PTD Variation
Creating specialized cartridges for niche markets like disaster relief or high-security areas
Obviousness Reasoning
Tailoring existing delivery systems to specific use cases is a predictable extension of the original invention's flexible design concept
Source Patent Element
Adsorption-based fragrance release mechanism
PTD Variation
Implementing mechanical energy systems for fragrance delivery in environments without electrical power
Obviousness Reasoning
Substituting energy sources while maintaining core delivery mechanism represents a known problem-solving approach in engineering design
Source Patent Element
Solid substrate for holding olfactory molecules
PTD Variation
Using low-VOC materials for confined indoor spaces
Obviousness Reasoning
Material selection to minimize environmental impact is a standard consideration for a skilled practitioner designing containment systems
35 U.S.C. § 103 Summary: Based on US Patent 11857703's fundamental fragrance delivery system, the present publication demonstrates that a person having ordinary skill in the art would find the disclosed specialized variations obvious through routine engineering modifications. The technical approach of controlling olfactory molecule release through substrate design remains consistent, with material and environmental adaptations representing predictable design choices within the existing technological framework.

Original Patent Information

Patent NumberUS 11,857,703
TitleFragrance delivery system
Assignee(s)SCENTYS