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Abstract research visual of transparent spheres containing golden active material

PATENTS & TECHNOLOGY

Patented work across cosmetics, medicine and medical aesthetics, health and food.

Explore representative patents across Yunnan botanical resource discovery and standardization, active ingredient preparation and purification, active ingredient combinations, formulation engineering, and efficacy and safety evaluation methodology, alongside the extended fields of medicine and medical aesthetics, and health and food. Learn about their research background, core innovations and applications.
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This is not a complete patent register. Granted invention patents and published applications are clearly distinguished; publication of an application does not mean a patent has been granted. Consult the latest official record for legal status.

PATENT SEARCH

Search by keyword, technical field and legal status.

06 results
01 / 06Formulation & Formula Engineering2011

Efficacious skincare composition containing Prinsepia utilis oil and its preparation method

ZL 201110372639.9Granted invention patent

Establishes a technical foundation for using and preparing Prinsepia utilis oil in functional skincare formulations.

RELATED PRODUCTS · APPLICATIONNo one-to-one relationship with a currently marketed SKU has been confirmed.
EFFICACY · RESEARCH DIRECTIONUses described in the patent do not replace human efficacy evidence for a specific product.
MECHANISM · TECHNICAL PATHThe patent concerns formulation and preparation technologies involving Prinsepia utilis oil; scope is defined by the specification and claims.

Evidence boundary: The public patent record is verified. Any SKU implementation requires filing data, technical documentation or formal disclosure.

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02 / 06Formulation & Formula Engineering2014

Skin-barrier repair formulation and preparation method

ZL 201410392062.1Granted invention patent

Studies skin-barrier lipid structures and establishes an applicable, iterative formulation pathway.

RELATED PRODUCTS · APPLICATIONNo one-to-one relationship with a currently marketed SKU has been confirmed.
EFFICACY · RESEARCH DIRECTIONThe barrier-repair research direction in a patent does not establish the efficacy of a specific product.
MECHANISM · TECHNICAL PATHConcerns skin-barrier lipid formulations and preparation technologies; detailed scope follows the patent specification.

Evidence boundary: Any product relationship requires filing data, technical documentation or formal disclosure.

View public patent record ↗
03 / 06Active Ingredient Preparation & Purification2019

Preparation method and uses of Portulaca oleracea extract

ZL 201910665804.6Granted invention patent

Connects standardized extraction and defined uses of Portulaca actives with botanical resources, process development and efficacy research.

RELATED PRODUCTS · APPLICATIONNo one-to-one relationship with a currently marketed SKU has been confirmed.
EFFICACY · RESEARCH DIRECTIONUses listed in the patent do not constitute human efficacy evidence for a specific product.
MECHANISM · TECHNICAL PATHConcerns extraction and uses of Portulaca active fractions, within the specification and claims.

Evidence boundary: Products containing Portulaca should not automatically be treated as implementing this patent.

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04 / 06Active Ingredient Combinations2014

Composite anti-acne formulation containing shale oil and its preparation method

ZL 201410393007.4Granted invention patent

Develops a composite formulation and stable preparation pathway around acne-prone skin needs.

RELATED PRODUCTS · APPLICATIONNo one-to-one relationship with a currently marketed SKU has been confirmed.
EFFICACY · RESEARCH DIRECTIONPatent-described anti-acne uses do not constitute efficacy evidence for a marketed product.
MECHANISM · TECHNICAL PATHConcerns a composite anti-acne formulation and preparation technology, as defined by the patent.

Evidence boundary: Implementation by a specific product requires filing data or formal product-level disclosure.

View public patent record ↗
05 / 06Efficacy & Safety Evaluation Methodology2022

Method for screening anti-ageing efficacy of cosmetic ingredients using an in vitro 3D full-thickness skin model

CN 114958953 APublished patent application

Evaluates candidate anti-ageing activity across immunological, molecular, histological and physiological dimensions.

RELATED PRODUCTS · APPLICATIONAn ingredient-screening and efficacy-evaluation platform relevant to Group anti-ageing research.
EFFICACY · RESEARCH DIRECTIONScreens candidates against indicators related to wrinkles, elasticity and photoageing.
MECHANISM · TECHNICAL PATHUses a 3D full-thickness model to observe tissue, inflammatory, extracellular-matrix and physiological indicators.

Evidence boundary: This is an R&D platform relationship, not a product formula or standalone product efficacy claim.

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06 / 06Efficacy & Safety Evaluation Methodology2025

Method for screening antioxidant efficacy of cosmetic ingredients

CN 119286973 APublished patent application

Connects 3D skin models, fluorescence detection and molecular indicators in a more complete antioxidant screening approach.

RELATED PRODUCTS · APPLICATIONAn early-stage research platform relevant to anti-ageing and photodamage-protection development.
EFFICACY · RESEARCH DIRECTIONEvaluates the potential to reduce oxidative stress, protect cells and support anti-ageing research.
MECHANISM · TECHNICAL PATHUses an oxidative-stress model with MDA, SOD and NRF2-related indicators.

Evidence boundary: A published application is not a granted patent and does not directly correspond to a marketed SKU.

View public patent record ↗

PATENT INFORMATION

Public sources, legal status and evidence boundaries.

01

Public sources

Titles, application numbers and documents are based primarily on authoritative public patent records.

02

Legal status

Granted patents and published applications are labelled separately; a published application is not a grant.

03

Relationship boundaries

Ingredient, brand or product relationships explain a possible technical direction and do not establish product efficacy.

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