Revolutionary Coffee Flavor Enhancement Technology

Publication ID: 24-11856975_0001_PTD

Published: October 26, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Revolutionary Coffee Flavor Enhancement Technology,” Published Technical Disclosure No. 24-11856975_0001_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856975_0001_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. 11,856,975.

Background and Problem Solved

The original patent, 'Method of enhancing flavor qualities of coffee', isolates flavor enhancing components of coffee but has limitations in terms of solubility and customization. This new invention addresses these limitations by introducing more soluble compounds, adjustable flavor profiles, and innovative brewing systems, resulting in a more efficient and desirable coffee experience.

Novelty and Inventive Step

The novelty of this invention lies in the introduction of more soluble flavor enhancing compounds, adjustable flavor profiles, and innovative brewing systems, which are not obvious from the original patent. The inventive step is the combination of these elements to create a more efficient and desirable coffee experience.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include different brewing methods, such as cold brew or espresso, and various flavor enhancing compounds with tailored solubility profiles. The invention could also be adapted for use in tea, chocolate, or other beverages.

Potential Commercial Applications and Market

The invention has significant commercial potential in the coffee industry, particularly in the specialty coffee market, where consumers are willing to pay a premium for high-quality, unique flavor profiles. The invention could also be applied to other beverages, expanding its market reach.

CPC Classifications

Section	Class	Group
A	A23	A23L27/88
A	A23	A23F5/02
A	A23	A23F5/50
A	A23	A23L27/28

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Food Science and Beverage Technology, specifically coffee flavor enhancement and brewing techniques, involving organic chemistry, sensory analysis, and food processing engineering

Person of Ordinary Skill (PHOSITA) Profile

A professional with a degree in food science, chemistry, or chemical engineering, familiar with coffee processing, flavor extraction techniques, and molecular modification of food compounds

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core invention of flavor enhancement, utilizing standard techniques of molecular modification, brewing system design, and sensory optimization that are well-established in food science and beverage technology.

Obvious Combinations & Variations

Source Patent Element

Flavor enhancing compounds with specific molecular structures for coffee improvement

PTD Variation

Introducing more water-soluble flavor enhancing compounds to increase bioavailability

Obviousness Reasoning

Modifying molecular solubility is a routine optimization technique for a PHOSITA seeking to improve compound delivery and absorption in beverages

Source Patent Element

Method of adding flavor compounds to coffee

PTD Variation

Developing a cartridge-based system for controlled release of flavor enhancing compounds during brewing

Obviousness Reasoning

Designing controlled-release delivery mechanisms is a predictable engineering solution for precise flavor management, well-known in food processing technologies

Source Patent Element

Chemical modification of flavor compounds

PTD Variation

Creating flavor enhancing compounds with higher affinity for bitter taste receptors to reduce perceived bitterness

Obviousness Reasoning

Molecular targeting of taste receptors is a standard approach in sensory science for modifying flavor perception, representing an obvious optimization strategy

Source Patent Element

Basic coffee flavor enhancement method

PTD Variation

Implementing ultrasonic wave technology to increase compound solubility during brewing

Obviousness Reasoning

Applying known physical techniques like ultrasonic wave processing to improve compound extraction is a straightforward engineering adaptation

Source Patent Element

Generic flavor enhancement approach

PTD Variation

Proportional flavor compound addition based on coffee-to-water ratio for customized flavor profiles

Obviousness Reasoning

Developing user-adjustable flavor systems is an obvious design choice that allows personalization through standard proportional scaling techniques

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856975, a Person Having Ordinary Skill In The Art would find the variations disclosed in this publication to be obvious extensions of the prior art, representing predictable combinations of known techniques in coffee flavor enhancement that do not rise to the level of non-obvious innovation, thereby establishing this disclosure as anticipatory prior art under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,856,975
Title	Method of enhancing flavor qualities of coffee
Assignee(s)	Ohio State Innovation Foundation