Patented Urinal Technology Innovation Behind U-R-IN® Urinal Screens & Splash Prevention

Innovation

The technology behind U-R-IN®.

Patented urinal technology engineered to eliminate splash, stop drips, and improve restroom hygiene.

The Problem We Solved

Patented urinal technology that solves what others ignore.

At Urin-Solutions, we believe innovation starts with solving the problems others overlook. That's why we created the world's first patented drip-catching urinal screen, a product designed not only to be flexible and rejuvenate but to fix one of the biggest hygiene issues in public restrooms.

U-R-IN® patented urinal screen with drip-catching funnel and splash prevention geometry
Patent No.
US 11,828,053

The world's first & only drip-catching urinal screen with patented splash prevention geometry. Fully patented and protected.

Patented Urinal Technology Engineering Features

Funnel System

A specially engineered funnel guides residual drips straight into the urinal drain where they belong, rather than onto the floor.

Suction Cup Design

Precision-engineered suction cups hold the urinal screen securely in position, ensuring consistent drip capture and splash prevention across every use.

Flexible Material

The urinal screen flexes to fit a wide range of urinal bowl profiles without compromising the drip-catching geometry or splash prevention performance.

Integrated Fragrance

Long-lasting fragrance is embedded directly into the urinal screen material, releasing scent continuously for up to 30 days while the splash prevention system works.

Fluid Dynamics

The first urinal screen engineered around liquid vector fields.

Every other urinal screen on the market treats non forced liquid as an afterthought. U-R-IN® is the first to apply the principles of fluid dynamics directly into its physical geometry. The directional arrows moulded into the funnel surface are not decorative  they are functional flow channels that orient the liquid vector field, directing every drip along a controlled path toward the drain. This is the core insight protected under our patents. While others quarreled over fragrance we focused on function.

Liquid vector field funnel cross-section
DRAINLIQUID VECTOR FIELD CONVERGENT FUNNELUS Patent 11,828,053catch surfacelow vhigh v → drain

Directed flow channels

The funnel surface features moulded directional ribs that act as flow guides, aligning the liquid vector field so drips travel toward the drain rather than pooling or spreading, a key element of our splash prevention design.

Convergent geometry

The urinal screen funnel narrows from a wide catch area to a focused drain outlet, a convergent nozzle profile that accelerates flow and prevents stagnation at any point on the screen surface.

Zero-escape boundary

The raised perimeter lip and suction-cup seal create a closed hydraulic boundary. Liquid that lands on the urinal screen has only one exit path: the drain. Floor contamination is eliminated by design, not by chance.

Protective Splash Architecture

Splash prevention engineered into every urinal screen.

Splash is not random, it is a predictable consequence of stream velocity meeting a flat or poorly profiled surface. U-R-IN® is the only urinal screen designed with a protective splash prevention architecture: a raised perimeter wall, angled deflection geometry, and a surface profile that absorbs impact energy and redirects it inward rather than outward. The result is a patented urinal technology that actively contains splash at the point of contact, protecting floors, walls, and footwear from the contamination that every other urinal screen ignores.

U-R-IN® technology annotated product view
U-R-IN® circular urinal screen showing anti-splash projections, airflow sections, and drip-catching lip
anti-splash projections
airflow sections
drip-catching lip

U-R-IN® citrus lemon: deployed

100%
Perimeter containment

The raised lip runs the full circumference of the funnel section, creating an unbroken splash barrier at every angle of approach.

0
Floor escape paths

Suction-cup sealing eliminates the gap between urinal screen and bowl surface, the primary escape route for splash on conventional screens.

100%
Gravity-assisted drainage

No pumps, no absorbents, no chemicals. Once contained by the urinal screen, every captured drip is moved to the drain by gravity alone.

Subliminal Aim Encouragement
Subliminal target front-facing view
DRAINleft streamdirect streamright streamlow vhigh v → drainfront-facing view as seen by the user

The arrows do more than move liquid, they direct the user.

The directional arrows on the U-R-IN® screen serve a dual purpose that no other manufacturer has considered. At the fluid-dynamics level they are flow channels. At the human-behaviour level they are a subliminal visual cue providing a prompt to aim at the central target zone . Research in behavioural psychology consistently shows that a visible point of focus in a urinal reduces off-target urination by encouraging the user to aim at the screen rather than the bowl wall or floor. U-R-IN® embeds this cue directly into the product geometry. The converging arrows draw the eye  and the stream  toward the centre of the screen, then our funnel is  positioned to capture and diffuse any stray liquid.

The non-forced stream problem

The non-forced stream presents the greatest hygiene challenge in urinal management. It occurs at the start of urination before full pressure is established, during mid-cycle pressure fluctuations, and at the end of the cycle as flow naturally reduces to a drip. In all three phases the stream lacks the velocity to self-direct, only gravity acts on it. U-R-IN® is the only urinal screen designed to address all three phases: the wide catch surface intercepts the unpredictable early and late drip, the funnel geometry handles mid-cycle variance, and the drain outlet receives the final gravity-only drop. No other urinal screen on the market accounts for the full urination cycle.

Start of cycle

Pre-pressure drip

Before full stream pressure is established, liquid falls as an uncontrolled drip. The wide catch surface of the U-R-IN® urinal screen intercepts it before it reaches the floor.

Mid of cycle

Stream variance

Pressure fluctuations during the cycle cause lateral drift. The convergent funnel geometry of our patented urinal technology corrects the vector and channels flow toward the drain regardless of entry angle.

End of cycle

Gravity-only drip

As flow ceases, the final drops have no velocity,  only gravity. U-R-IN® is the only screen whose funnel and drain geometry is optimised to capture and route these terminal drips to the drain.

How It Works

How patented urinal technology works in practice.

01

Screen is placed

The U-R-IN® urinal screen is positioned in the bowl. Suction cups grip the surface, sealing the perimeter for full splash prevention coverage.

02

Drips are caught

Residual drips land on the wide catch surface of the urinal screen rather than the floor. The funnel geometry immediately begins directing them inward.

03

Splash is contained

The raised perimeter lip and angled deflection surface redirect splash energy inward. Our patented urinal technology eliminates lateral splash at the point of impact.

04

Drain receives all liquid

Every captured drip and contained splash travels down the convergent funnel to the drain outlet. Zero floor contamination by design.

See our patented urinal screens.

View Urinal Screens