Published Technical Disclosure Archive

Enhanced Multi-Purpose Cosmetic Compositions for Optimized Skin Care

Publication ID: 24-11857667_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Multi-Purpose Cosmetic Compositions for Optimized Skin Care,” Published Technical Disclosure No. 24-11857667_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857667_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. 11,857,667.

Summary of the Inventive Concept

The present inventive concept relates to improved multi-purpose cosmetic compositions that address the limitations of existing formulations, providing enhanced skin care benefits for various skin types, including dry, oily, normal, and combination skin.

Background and Problem Solved

The original patent disclosed multi-purpose topical skin compositions for different skin types, but these formulations had limitations in terms of hydration, skin elasticity, and firmness. The new inventive concept solves these problems by introducing synergistic blends of natural moisturizers, stimulating collagen production, and controlling sebum production.

Detailed Description of the Inventive Concept

The enhanced cosmetic compositions comprise a topical skin composition for treating dry skin, featuring a synergistic blend of Linum usitatissimum seed extract and glycerin, providing long-lasting hydration and improved skin elasticity. A method for enhancing skin firmness involves applying a multi-purpose cosmetic composition comprising hydrolyzed algin and cetyl alcohol, stimulating collagen production and improving skin texture. A skin care system combines a facial cleansing composition with a moisturizing lotion, providing a comprehensive skin care regimen for normal to dry skin. Additionally, a cosmetic composition for oily skin controls sebum production and reduces acne, while a kit for determining skin type helps users identify their skin type and select an appropriate cosmetic composition.

Novelty and Inventive Step

The new inventive concept introduces novel combinations of natural ingredients, synergistic blends, and optimized formulations that address the limitations of the original patent. The inventive step lies in the specific selection and proportion of ingredients, as well as the methods and systems developed to provide enhanced skin care benefits.

Alternative Embodiments and Variations

Alternative embodiments may include varying the proportion of ingredients, substituting different natural moisturizers, or adding additional active ingredients to further enhance skin care benefits. Variations may also include developing customized skin care systems for specific skin types or concerns, such as acne-prone or sensitive skin.

Potential Commercial Applications and Market

The enhanced multi-purpose cosmetic compositions have significant commercial potential in the skin care industry, targeting a wide range of consumers with different skin types and concerns. The market for these products is expected to grow, driven by increasing consumer demand for effective, natural, and customized skin care solutions.

CPC Classifications

SectionClassGroup
A A61 A61K8/9711
A A61 A61K8/9789
A A61 A61K36/28
A A61 A61K36/287
A A61 A61K36/42
A A61 A61Q19/00
A A61 A61Q19/008
A A61 A61Q19/08
A A61 A61K2800/10
A A61 A61K2800/5922
A A61 A61Q1/02
A A61 A61Q17/04
A A61 A61Q19/004
A A61 A61Q19/10
Y Y02 Y02A50/30

Field of Art

Cosmetic and dermatological compositions, specifically topical skin care formulations with a focus on multi-purpose treatments for different skin types, involving natural extracts, moisturizers, and active ingredients

Person of Ordinary Skill (PHOSITA) Profile

A cosmetic chemist or formulation scientist with expertise in dermatological compositions, familiar with natural ingredient interactions, skin type variations, and standard formulation techniques in topical skin care

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core cosmetic composition framework, utilizing known natural ingredients in combinations that achieve expected skin care benefits through standard formulation techniques and well-understood ingredient interactions.

Obvious Combinations & Variations

Source Patent Element
Facial cleansing composition with Linum usitatissimum seed extract and glycerin
PTD Variation
Developing a targeted dry skin formulation emphasizing hydration and skin elasticity using the same core ingredients
Obviousness Reasoning
Predictable variation of existing ingredient set to address specific skin type, representing a routine optimization within known cosmetic formulation parameters
Source Patent Element
Multi-purpose skin composition with hydrolyzed algin and cetyl alcohol
PTD Variation
Creating a method for enhancing skin firmness by specifically targeting collagen production
Obviousness Reasoning
Known technique of adapting existing ingredient combinations to achieve specific physiological skin improvements, representing a standard design choice in dermatological formulations
Source Patent Element
Facial cleansing composition with bisabolol and phenoxyethanol
PTD Variation
Developing a specialized oily skin composition focused on sebum control and acne reduction
Obviousness Reasoning
Routine selection and targeting of ingredient properties to address specific skin concerns, utilizing well-understood ingredient functionality
Source Patent Element
Multi-purpose topical skin compositions for different skin types
PTD Variation
Creating a comprehensive skin type determination kit to guide product selection
Obviousness Reasoning
Logical extension of existing product line concept, representing an obvious user-support mechanism for matching compositions to individual skin characteristics
Source Patent Element
Base cosmetic composition with natural extracts and moisturizing agents
PTD Variation
Developing a comprehensive skin care system combining cleansing and moisturizing products
Obviousness Reasoning
Predictable product line expansion representing a standard market approach to providing integrated skin care solutions
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in the Published Technical Disclosure (PTD) would have been obvious to a Person Having Ordinary Skill In The Art at the time of invention, given the teachings of US Patent 11857667. The PTD's technical variations represent routine optimizations and predictable extensions of the source patent's cosmetic composition framework, utilizing standard formulation techniques and well-understood ingredient interactions to address specific skin care requirements.

Original Patent Information

Patent NumberUS 11,857,667
TitleMulti-purpose cosmetic compositions
Assignee(s)MARY KAY INC.