Company patents

YONWOO CO., LTD.

YONWOO CO., LTD. shows a surprising shift in its patent strategy, with its core areas like Personal Care Articles (29.9% of portfolio), Containers & Packaging (25.4%), and Spraying & Atomizing (20.9%) all experiencing significant declines in patenting activity, with 2026 seeing drops of 40.0%, 50.0%, and 66.7% respectively so far, indicating a potential de-emphasis on these historically strong categories.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

67 US filings (since 2023) · 4 categories · 11 themes

Modular Cosmetic Packagingfiltered

Innovative designs for cosmetic containers and dispensing systems that feature modular components, integrated applicators, reusability, or enhanced mechanisms for storing and delivering multiple cosmetic products.

Personal Care Articles
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21since 2023
0.0%YoY
Integrated Dispensing Mechanisms

Containers or packaging components featuring active mechanisms for controlled release, preparation, or delivery of their contents, such as liquids, bulk materials, volatile compounds, or single-serve portions.

Containers & Packaging
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15since 2023
-20.0%YoY
Internal Content Protection

Structural elements within a container designed to secure, separate, cushion, or otherwise protect individual items or groups of contents from movement, shock, or damage.

Containers & Packaging
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6since 2023
+100.0%YoY
Ergonomic Container Portability

Design features and components integrated into containers to improve ease of carrying, handling, or transport, such as specialized handles, wheels, or adjustable elements.

Containers & Packaging
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3since 2023
new
Advanced Sealing and Valve Design

Innovations in the design, materials, and maintenance of seals, valves, and related components to improve durability, reduce leakage, and enable specific pump functions like high-pressure operation or automated seal replacement.

Pumps (Positive Displacement)
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3since 2023
n/a
Portable and Compact Pump Devices

Design and engineering solutions for creating self-contained, mobile, or miniaturized pump systems, often incorporating battery power, ergonomic features, and integrated components for ease of use and transport.

Pumps (Positive Displacement)
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3since 2023
n/a
Collapsible & Space-Saving Designs

Household articles engineered with mechanisms for folding, retracting, or collapsing to reduce their footprint, facilitate storage, or enable portability.

Containers & Packaging
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2since 2023
n/a
Pump Control and Efficiency

Techniques and systems for optimizing pump operation, including capacity modulation, energy management, pulsation reduction, and precise fluid dispensing to improve performance and reduce energy consumption.

Pumps (Positive Displacement)
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2since 2023
n/a
Integrated Multi-Component Spray Systems

Spraying devices designed to handle, mix, or independently dispense multiple distinct fluid components, often with mechanisms for selection, blending, or sequential application.

Spraying & Atomizing
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1since 2023
new
Smart Cosmetic Application

Devices and systems that utilize sensors, AI, robotics, or advanced delivery mechanisms (e.g., electrostatic spraying) to precisely apply cosmetic substances, control application parameters, or personalize formulations based on user data.

Personal Care Articles
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1since 2023
n/a
Integrated Actuation and Drive Systems

Methods and components for converting power into mechanical motion to drive pump mechanisms, encompassing electric motors, hydraulic actuators, and specialized motion converters like ball screws or solenoids.

Pumps (Positive Displacement)
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1since 2023
n/a

Patents

Showing 1-10 of 35

Modular Cosmetic Packaging
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