Enhanced Anti-Dandruff Composition with Synergistic Monoterpenoid Blend

Publication ID: 24-11857661_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Anti-Dandruff Composition with Synergistic Monoterpenoid Blend,” Published Technical Disclosure No. 24-11857661_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857661_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. 11,857,661.

Summary of the Inventive Concept

The present inventive concept relates to an improved anti-dandruff composition comprising a synergistic blend of punicalagin and multiple monoterpenoids, including geraniol, to enhance the inhibition of Malassezia furfur and treat dandruff more effectively.

Background and Problem Solved

The original patent disclosed an anti-dandruff composition comprising punicalagin and two monoterpenoids, p-cymene and menthol. However, this composition had limitations in terms of its efficacy against Malassezia furfur, a primary cause of dandruff. The new inventive concept addresses this limitation by introducing a third monoterpenoid, geraniol, which synergistically enhances the anti-dandruff properties of the composition.

Detailed Description of the Inventive Concept

The enhanced anti-dandruff composition comprises a combination of anti-dandruff actives, including a punicalagin composition, a first monoterpenoid composition comprising p-cymene, a second monoterpenoid composition comprising menthol, and a third monoterpenoid composition comprising geraniol. The synergistic blend of these actives results in a more effective inhibition of Malassezia furfur, leading to improved treatment of dandruff. The composition can be formulated as a shampoo, conditioner, or combination thereof, and can be applied topically to the scalp using a system comprising a container and an applicator.

Novelty and Inventive Step

The new inventive concept introduces the use of geraniol as a third monoterpenoid, which was not disclosed in the original patent. The synergistic effect of geraniol with the other monoterpenoids and punicalagin is a novel and non-obvious improvement over the original composition.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the ratio of the monoterpenoids, using different solvents or carriers, or incorporating additional anti-dandruff actives. Variations could also include different formulations, such as creams, ointments, or sprays, and different application methods, such as using a spray bottle or a brush.

Potential Commercial Applications and Market

The enhanced anti-dandruff composition has significant commercial potential in the personal care industry, particularly in the shampoo and conditioner market. The composition's improved efficacy against Malassezia furfur and dandruff makes it an attractive solution for consumers seeking effective and gentle hair care products.

CPC Classifications

SectionClassGroup
A A61 A61K8/60
A A61 A61K8/31
A A61 A61K8/34
A A61 A61K8/347
A A61 A61K8/35
A A61 A61K8/37
A A61 A61K8/498
A A61 A61K8/4973
A A61 A61K8/922
A A61 A61K8/9789
A A61 A61K31/015
A A61 A61K31/03
A A61 A61K31/045
A A61 A61K31/047
A A61 A61K31/05
A A61 A61K31/122
A A61 A61K31/215
A A61 A61K31/216
A A61 A61K31/235
A A61 A61K31/35
A A61 A61K31/351
A A61 A61K31/352
A A61 A61K31/353
A A61 A61K31/7004
A A61 A61K36/23
A A61 A61K36/534
A A61 A61P31/00
A A61 A61Q5/006
A A61 A61Q5/02
A A61 A61Q17/005
A A61 A61K2236/331
A A61 A61K2800/5422
A A61 A61K2800/5424
A A61 A61K2800/5428
A A61 A61K2800/74

Field of Art

Cosmetic and pharmaceutical compositions, specifically anti-dandruff formulations with natural active ingredients, involving dermatological chemistry and botanical extract preparation

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in chemistry or pharmaceutical sciences, expertise in natural product extraction, formulation development, and antimicrobial composition design, familiar with botanical extract techniques and monoterpenoid interactions

Obviousness Rationale

A skilled practitioner would recognize that introducing geraniol as an additional monoterpenoid in an existing anti-dandruff composition represents a predictable variation within known compositional design strategies. The source patent already demonstrates a multi-monoterpenoid approach with p-cymene and menthol, suggesting that incorporating another known monoterpenoid with antimicrobial properties would be an obvious extension of the existing formulation methodology. The synergistic potential of monoterpenoids in inhibiting microorganisms is well-established in the art, making geraniol's inclusion a logical and foreseeable modification.

Obvious Combinations & Variations

Source Patent Element
Composition comprising multiple monoterpenoids (p-cymene and menthol)
PTD Variation
Adding geraniol as a third monoterpenoid composition
Obviousness Reasoning
Known technique of expanding monoterpenoid blend to enhance antimicrobial efficacy, representing a predictable variation within compositional design
Source Patent Element
Punicalagin extraction from pomegranate rind using aqueous extraction
PTD Variation
Maintaining similar extraction methodology while introducing additional monoterpenoid component
Obviousness Reasoning
Preserving core extraction technique while incrementally modifying active ingredient composition is a standard formulation approach
Source Patent Element
Anti-dandruff composition targeting Malassezia furfur
PTD Variation
Introducing geraniol to enhance microbial inhibition mechanism
Obviousness Reasoning
Expanding antimicrobial spectrum through known botanical compounds represents a predictable optimization strategy
Source Patent Element
Dermatologically-acceptable carrier system
PTD Variation
Developing alternative application systems like spray or brush applicators
Obviousness Reasoning
Exploring different delivery mechanisms is an obvious design choice for improving product usability
Source Patent Element
Monoterpenoid composition with multiple potential components
PTD Variation
Systematically exploring geraniol as an additional monoterpenoid option
Obviousness Reasoning
Methodical exploration of compositional variations within a known chemical framework represents standard research progression
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as evidenced by US Patent 11857661 and the accompanying Published Technical Disclosure. The incremental modifications to the anti-dandruff composition, specifically the introduction of geraniol and alternative application methods, represent predictable variations within the established compositional design space, thereby rendering potential patent claims obvious and anticipatable.

Original Patent Information

Patent NumberUS 11,857,661
TitleAnti-dandruff composition
Assignee(s)MANE KANCOR INGREDIENTS PRIVATE LIMITED