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Method for depositing thin nanocrystalline diamond films using processed 6nm nanodiamond seeding material

BACKGROUND The rapid growth of power electronics has been driven by increased automation, renewable energy adoption, and the rise of electric and hybrid vehicles, has intensified challenges related to heat dissipation. High-power devices generate substantial heat, which negatively impacts their lifetime, reliability, and efficiency. Traditional thermal...

Published: 8/11/2025 | Inventor(s): Joshua Burgess, Ragini Thurpati, Raj Singh, Nirmal Govindaraju

Keywords(s): Engineering

Category(s): Technology Classifications > Material Science & Engr, Technology Classifications > Environment & Energy, Technology Classifications > Defense, Technology Classifications > Chemistry, Technology Classifications > Unmanned Systems, Technology Classifications > Construction

MULTI-CHANNEL INFUSION MICRONEEDLE

BACKGROUND In medical settings, often multiple drugs need to be administered via injection which requires numerous sterile needles and their corresponding injection sites on the patient. Many medications cannot be mixed into solution as complex chemical reactions between the two drugs could occur preemptively. SUMMARY OF TECHNOLOGY OSU researchers...

Published: 6/27/2025 | Inventor(s): Ashish Ranjan, Akansha Singh, Yue Chen, Anthony Gunderman, Rudy Montayre

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Category(s): Technology Classifications > Animal Health, Technology Classifications > Engineering, Technology Classifications > Material Science & Engr

Recycled Composite Extruder

TECHNOLOGY DESCRIPTION The national carpet recycling rate is substantially lower than the amount produced, creating large amounts of carpet waste. This leads to conceiving a method to continuously produce recycled carpet composites. A machine combines carpet and plastic together through compressive force, producing a composite material that shows...

Published: 6/13/2025 | Inventor(s): Jay Hanan, Masoud Allahkarami, Ranji Vaidyanathan

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Category(s): Technology Classifications > Chemistry, Technology Classifications > Material Science & Engr, Technology Classifications > Construction

Method of manufacturing wear-resistant nanocomposite coatings at low temperatures

BACKGROUND Protecting mechanical components in harsh environments, such as extreme sliding or rolling contacts, is critical for ensuring the reliability and efficiency of high-demand systems. To protect these components, nanocomposites consisting of hard refractory carbides are employed as wear-resistant coatings. In particular, tungsten carbide-cobalt...

Published: 5/5/2025 | Inventor(s): Pranjal Nautiyal, Bunty Tomar, Foyez Ahmad

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Category(s): Technology Classifications > Advanced Manufacturing, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Material Science & Engr, Technology Classifications > Transportation & Automotive, Technology Classifications > Construction

CENTAURS: Center Tube-launched Airframe with tube-through-motor propulsor for Unmanned Robot Swarms

BACKGROUND Fixed wing unmanned aerial vehicles (UAVs) are Fixed-wing UAVs offer advantages such as long range, endurance, payload capacity, altitude, aerodynamic efficiency, quiet operation, and are ideal for mapping large areas, surveying, and agricultural monitoring. However, fixed wing designs face limitations related to obstructed forward visuals...

Published: 1/27/2025 | Inventor(s): Imraan Faruque, Andrew Arena

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Category(s): Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Unmanned Systems, Technology Classifications > Defense, Technology Classifications > Advanced Manufacturing, Technology Classifications > Material Science & Engr

Cost-Effective Auxetic Pressure Sensor with 3D Printing

BACKGROUND Pressure sensors are critical in various industries, including healthcare, automotive, robotics, and wearable devices. However, many conventional pressure-sensing systems are limited by high production costs, low sensitivity, and reliance on expensive manufacturing technologies. Existing sensor solutions often require numerous components...

Published: 1/16/2025 | Inventor(s): Chulho Yang, Huaxia Wang, Brandon Dang

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Category(s): Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Material Science & Engr, Technology Classifications > Transportation & Automotive

Battery Filament for 3D Printing

BACKGROUND Innovative power solution demands increase as advancements are made in areas such as unmanned aerial systems, portable equipment, and power storage. Industry has attempted to meet the need with increasingly larger high-performance lithium-ion batteries. However, traditional batteries impose constraints on design, particularly on space usage,...

Published: 10/1/2024 | Inventor(s): Hadi Noori

Keywords(s):

Category(s): Technology Classifications > Advanced Manufacturing, Technology Classifications > Environment & Energy, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Engineering > Electrical & Computer Engr, Technology Classifications > Material Science & Engr

Multifunctional nanocomposites based on alignment of graphene nanoplatelets

BACKGROUND Since its isolation in 2004, applications for graphene (atomic-scaled carbon hexagonal lattice) have been highly sought after, particularly due to its lightweight nature, high modulus, strength, and surface area to volume ratio. A promising form is created by employing graphene nanoplatelets in resin and orienting them with an electric field...

Published: 4/9/2025 | Inventor(s): Raman Singh, Sai Tharun Kotikalapudi

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Category(s): Technology Classifications > Material Science & Engr, Technology Classifications > Environment & Energy

Coating, Layer, and Bulk Material for Extreme Thermal Protection

BACKGROUND High-temperature applications, such as rocket engine combustion output, can reach temperatures as high as 3,315 °C (6,000 °F). Enough heat to fuse a concrete surface, like a launch pad, into glass. Fused concrete has a limited lifetime as structural integrity is compromised in some cases immediately, resulting in potentially dangerous...

Published: 6/10/2025 | Inventor(s): Matthew (Tyler) Ley, Ali Jarekji, Aedan Cottle, Christian Branch, Andrew Abernathie

Keywords(s): Construction, Defense, Engineering, Engineering: Mechanical & Aerospace, Material Science & Engineering, Transportation, Unmanned Systems

Category(s): Technology Classifications > Material Science & Engr, Technology Classifications > Engineering > Civil Engr, Technology Classifications > Construction, Technology Classifications > Unmanned Systems, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Defense

Adaptive Pore Size Smart Material

BACKGROUND Prosthetic limbs are typically mounted to the remnant limb via a sleeve, which are made from a variety of materials, but mostly from silicone elastomers. Unfortunately, these sleeves heat up the limb remnant and can lose grip as the temperature increases and sweating occurs. This problem is addressed via two approaches: medical treatments...

Published: 5/24/2023 | Inventor(s): Katelynn Harmon, Aurelie Azoug

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Category(s): Technology Classifications > Chemistry, Technology Classifications > Biotech & Pharmaceutical, Technology Classifications > Material Science & Engr, Technology Classifications > Engineering, Technology Classifications > Advanced Manufacturing, Technology Classifications > Medical Device & Diagnostic

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