Pine Bark and Berry Extract Composition for Caffeine-Free Mental Clarity

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Solution Overview

Problem

There is a need for functional foods or beverages that can maintain or improve mental clarity without caffeine, provide immediate effects, have a desirable taste and mouthfeel, and are convenient and healthy to consume, while overcoming challenges in predicting and combining active ingredients that may unintentionally negate each other or cause unwanted side effects.

Innovation Solution

A composition combining pine bark extract containing proanthocyanidins, berryfruit extract with anthocyanins, and L-theanine, which does not rely on catechins, to achieve mental clarity effects, with specific dosages and ratios identified through POMS testing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If caffeine is used to improve cognitive function and alertness, then cognitive performance is improved, but jitteriness, nervousness, and stress increase

Engineering Contradiction:

Improvecognitive functionVSAvoidjitteriness and nervousness

Core Design Contradiction:

ProductivityVSObject-generated harmful factors

Solution Approach 1:

The patent extracts and removes caffeine from the composition entirely, replacing it with alternative ingredients (pine bark extract, berryfruit extract, and L-theanine) that provide cognitive benefits without the harmful stimulatory effects. This extraction principle directly resolves the contradiction by eliminating the source of jitteriness while maintaining cognitive enhancement through different mechanisms.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the chemical composition parameters by substituting caffeine with a combination of proanthocyanidins, anthocyanins, and L-theanine. This parameter change transforms the mechanism of action from stimulatory to a combination of neuroprotective, antioxidant, and calming effects, thereby improving cognitive function without generating harmful side effects.

Inventive Principle:

Principle #35Parameter changes

2Use of energy by moving object

If high levels of caffeine are used to enhance stimulatory effect, then alertness is improved, but hyper-activity and loss of calmness occur

Engineering Contradiction:

ImprovealertnessVSAvoidhyper-activity

Core Design Contradiction:

Use of energy by moving objectVSObject-generated harmful factors

Solution Approach 1:

The patent converts the potentially harmful effect of L-theanine (which can cause drowsiness when taken alone) into a beneficial outcome by combining it with pine bark extract and berryfruit extract. The combination transforms the sedative tendency into a calming effect that enhances alertness through reduced anxiety and stress, rather than through stimulation, thereby preventing hyper-activity while maintaining alertness.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

3Productivity

If multiple active ingredients are combined to achieve desired effects, then cognitive performance is improved, but ingredients may unintentionally negate each other or cause unwanted side effects

Engineering Contradiction:

Improvecognitive performanceVSAvoidpredictability of effects

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

The patent merges three complementary ingredients with different mechanisms of action: pine bark extract (proanthocyanidins for neuroprotection and blood flow), berryfruit extract (anthocyanins for antioxidant effects), and L-theanine (for calming and stress reduction). This merging creates a synergistic formulation where each ingredient supports the others, reducing the risk of negative interactions while enhancing overall cognitive performance through multiple pathways.

Inventive Principle:

Principle #5Merging (Combining)

4Productivity

If functional foods are consumed to improve cognitive function, then cognitive performance is improved after sustained period, but immediate effects are not achieved

Engineering Contradiction:

Improvecognitive functionVSAvoidtime to effect

Core Design Contradiction:

ProductivityVSLoss of time

Solution Approach 1:

The patent uses ingredients that are pre-processed into extract forms with high concentrations of active compounds. Pine bark extract provides readily absorbable proanthocyanidins, berryfruit extract provides concentrated anthocyanins, and L-theanine is available in a bioavailable form. This preliminary processing of ingredients ensures that the active components are immediately available for absorption and action, eliminating the need for sustained consumption periods required by whole foods.

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS12551521B2Compositions including pine bark extract, berryfruit extract and a source of l-theanine and uses thereof

Publication Date: 2026.02.17 AREPA IP LTD

AI summary

The present invention relates to a functional composition and uses thereof, and in particular towards a composition that maintains or improves mental clarity. The composition includes a combination of at least two of: a pine bark extract containing proanthocyanidin(s); a berryfruit extract containing anthocyanin(s); and a source of L-theanine. The invention also relates to methods of use and treatment of said composition.