Radix Polygalae Extract for Diverse Health Applications

Publication ID: 24-11857592_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Radix Polygalae Extract for Diverse Health Applications,” Published Technical Disclosure No. 24-11857592_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857592_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. 11,857,592.

Summary of the Inventive Concept

This inventive concept leverages the core technology of the original patent to expand Radix Polygalae extract's therapeutic potential into novel health applications, addressing unmet needs in traumatic brain injury, post-traumatic stress disorder, sleep disorders, athletic performance, and chronic stress.

Background and Problem Solved

The original patent focused on treating attention-deficit hyperactivity disorder (ADHD) using Radix Polygalae extract. However, this limited the extract's potential to other health areas. The new inventive concept addresses this limitation by exploring the extract's applicability to diverse health applications, where its neuroprotective, anxiolytic, and cognitive-enhancing properties can provide significant benefits.

Detailed Description of the Inventive Concept

The new inventive concept comprises a range of novel applications and use cases for Radix Polygalae extract. These include: (1) a system for improving cognitive function in individuals with traumatic brain injury by combining the extract with a neuroprotective agent; (2) a method for reducing anxiety in individuals with post-traumatic stress disorder by administering a pharmaceutical composition comprising the extract and a serotonin reuptake inhibitor; (3) a composition for treating sleep disorders by combining the extract with melatonin; (4) a method for enhancing athletic performance by administering a nutritional supplement comprising the extract and branched-chain amino acids; and (5) a system for reducing stress in individuals with chronic stress using a transdermal patch comprising the extract and a cortisol-lowering agent. These novel applications harness the extract's therapeutic potential to address significant unmet needs in various health areas.

Novelty and Inventive Step

The new inventive concept introduces novel combinations, formulations, and routes of administration for Radix Polygalae extract, expanding its therapeutic scope beyond ADHD. The inventive step lies in recognizing the extract's potential in diverse health applications and developing specific formulations and methods to address these unmet needs.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the ratio of Radix Polygalae extract to other ingredients, using different neuroprotective agents or serotonin reuptake inhibitors, or exploring other routes of administration, such as injectables or topical creams. Variations could also involve combining the extract with other natural compounds or pharmaceuticals to enhance its therapeutic effects.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in various health industries, including pharmaceuticals, nutraceuticals, and medical devices. Target markets include traumatic brain injury, post-traumatic stress disorder, sleep disorders, athletic performance, and chronic stress, with potential applications in military, sports, and wellness sectors.

CPC Classifications

SectionClassGroup
A A61 A61K36/69
A A61 A61K9/0053
A A61 A61K9/485
A A61 A61K9/4825
A A61 A61K9/4858
A A61 A61K47/02
A A61 A61K47/12
A A61 A61P25/28
A A61 A61K2236/333

Field of Art

Pharmaceutical and nutraceutical compositions, specifically botanical extracts for neurological and cognitive health applications, with expertise in drug formulation, pharmacological mechanisms, and therapeutic interventions

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degrees in pharmacology, neuroscience, or pharmaceutical sciences, possessing knowledge of botanical extract processing, drug delivery systems, and therapeutic applications for neurological conditions

Obviousness Rationale

A person having ordinary skill in the art would recognize that Radix Polygalae extract's demonstrated cognitive and neurological benefits in ADHD treatment naturally suggest broader applications in related neurological and psychological conditions. The PTD's variations represent predictable extensions of the source patent's core technology, utilizing standard pharmaceutical techniques of combination therapy, alternative administration routes, and targeted formulation strategies.

Obvious Combinations & Variations

Source Patent Element
Radix Polygalae extract for treating ADHD symptoms including attention and memory problems
PTD Variation
Expanding extract application to traumatic brain injury cognitive rehabilitation
Obviousness Reasoning
Given the extract's established neurological benefits, a PHOSITA would find it obvious to explore similar cognitive enhancement applications in related neurological conditions using known pharmaceutical combination strategies
Source Patent Element
Oral administration of botanical extract with excipients
PTD Variation
Alternative administration routes including transdermal patch and varied formulation combinations
Obviousness Reasoning
Standard pharmaceutical practice involves exploring multiple delivery mechanisms and combination therapies, making these variations predictable to a skilled practitioner
Source Patent Element
Treatment of neurological symptoms including attention and memory issues
PTD Variation
Applying extract to stress management, athletic performance, and anxiety reduction
Obviousness Reasoning
The extract's demonstrated neurological effects suggest obvious potential for addressing related psychological and performance-related conditions using standard pharmacological combination techniques
Source Patent Element
Pharmaceutical composition with botanical extract
PTD Variation
Combining extract with complementary agents like serotonin reuptake inhibitors, melatonin, and amino acids
Obviousness Reasoning
Combining pharmaceutical agents to enhance therapeutic effects is a well-established practice, and a PHOSITA would find these combinations predictable and obvious
Source Patent Element
Method of treating neurological symptoms through botanical extract
PTD Variation
Expanding treatment scope to post-traumatic stress disorder and sleep disorders
Obviousness Reasoning
The extract's demonstrated neurological mechanism suggests obvious potential for treating related psychological conditions using standard pharmaceutical development approaches
35 U.S.C. § 103 Summary: Based on US Patent 11857592's disclosure of Radix Polygalae extract for ADHD treatment, the present publication demonstrates that a person having ordinary skill in the art would find the described variations obvious through standard pharmaceutical development techniques, combination strategies, and predictable extensions of the original extract's neurological therapeutic mechanisms.

Original Patent Information

Patent NumberUS 11,857,592
TitlePolygala extract for the treatment of attention-deficit hyperactivity disorder
Assignee(s)BioLite Inc.