Patents
This space showcases granted patents and intellectual property developed through rigorous research and innovation. Each patent represents a step toward advancing technology, solving real-world challenges, and shaping the future of engineering and sustainability. For collaborations, licensing opportunities, or further discussions, feel free to reach out.
Wind Turbine Blade Having Air Passage with Air Cleaning Member (US12123391B2, P6000067/2024)
This innovative wind turbine blade integrates an air-cleaning mechanism within its structure, offering a dual benefit of power generation and environmental purification. It features an internal air passage that allows airflow through the blade, where an embedded air-cleaning member filters out pollutants and particulates. As the turbine operates, this system actively contributes to cleaner air while maintaining aerodynamic efficiency. This advancement aligns with sustainable energy solutions by enhancing turbine performance and addressing air quality challenges, making it particularly valuable for urban and industrial settings. The patent has been granted in the U.S. and has also been filed in the UAE.
Aerofoil Module for Propeller and Turbine Blades with Passive Variable Air Passage Cover (US 12,110,864B1)
This innovative aerofoil module enhances propeller and turbine blade performance by incorporating a passive mechanism that dynamically adjusts an internal air passage. The module features a body with suction and pressure surfaces, traversed by an air passage equipped with a cover that varies its cross-sectional area in response to the speed of incoming air. At higher airspeeds, the cover reduces its coverage, allowing increased airflow through the passage; conversely, at lower airspeeds, it increases coverage to restrict airflow. This passive adaptation optimizes aerodynamic efficiency across varying operational conditions without the need for external controls, leading to improved performance and energy efficiency in both propellers and turbines. The patent has been granted in the U.S.
Wind Turbine Blade with Self-Adaptive Tip-Sweep (US 11,988,187B1, P2024-01588)
This innovative wind turbine blade features a self-adaptive tip-sweep mechanism that enhances performance across varying wind conditions. The blade comprises an inboard section connected to an outboard section capable of deflecting with a variable sweep angle in the edgewise direction. A passive mechanism adjusts this sweep angle in response to the flapwise moment acting on the blade: as wind speed increases, generating a higher flapwise moment, the sweep angle increases; conversely, it decreases when the wind speed drops. This self-adjusting design optimizes aerodynamic efficiency without the need for external controls, allowing the turbine to maintain optimal energy capture across a broader range of wind speeds. The patent has been granted in the U.S. and has also been filed in the UAE.
Acoustically Enhanced Landing Pad for Ground-Effect Noise Suppression (US 11,939,082B1, P2024-00690)
This innovative landing pad is designed to reduce the ambient noise generated by unmanned aerial vehicles (UAVs) during takeoff and landing. It features multiple zones with varying levels of porosity and perforated channels lined with aqueous sheets. As a UAV approaches, the pad absorbs acoustic energy through these porous zones and channels, effectively diminishing the sound-pressure transmission caused by the propeller downwash. This design not only minimizes noise pollution but also enhances the operational environment for UAVs, making it particularly beneficial in urban or noise-sensitive areas. The patent has been granted in the U.S. and has also been filed in the UAE.
Biodegradable and Safe Drinking Straws from Date Palm Leaves as Substitute for Plastic Straws (US 11,559,157B1)
This innovative approach offers an eco-friendly alternative to plastic straws by utilizing date palm leaves to create biodegradable drinking straws. The process involves washing the leaves with a solution of ascorbic acid, ethanol, and water to ensure cleanliness and eliminate microbial growth. After cleaning with abrasive sheets and soaking, the leaves are dried and heated to a specific temperature range. They are then rolled and bound using a biodegradable, food-grade adhesive, resulting in sturdy, natural straws. This method not only provides a sustainable substitute for plastic straws but also repurposes agricultural byproducts, contributing to environmental conservation. The patent has been granted in the U.S.
Self-adaptive Variable Twist Morphing Blade for Wind Turbine (US 11,448,184B1)
This innovative wind turbine blade features a self-adaptive variable twist mechanism designed to optimize performance across varying wind conditions. The blade is equipped with a central shaft housing a guide track, where a sliding mass is positioned against a bias spring. As the rotor spins due to wind, centrifugal force moves the sliding mass along the guide track, causing a driven shaft and connecting rods to adjust the blade's ribs. This adjustment results in a dynamic twist along the blade's length, enhancing aerodynamic efficiency without external controls. The patent has been granted in the U.S.
Hybrid Solvents and Fabrics for Antimicrobial Application (US 17/849,115A1)
This patent application introduces a novel, non-toxic, and biodegradable antimicrobial solution designed for use with fabrics. The hybrid solvent composition includes extracts from natural sources such as curcumin, Syzygium aromaticum (clove), Azadirachta indica (neem), Trachyspermum ammi (ajwain), Cinnamomum camphora (camphor), Cinnamomum verum (true cinnamon), and Elettaria cardamomum (cardamom). These components work synergistically to inhibit and eliminate microbial pathogens, offering an economical and eco-friendly alternative to traditional antimicrobial treatments. The application is currently under review with the U.S. Patent and Trademark Office.
