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System for Active Control of Air Pollutants in Vehicle Cabins
Invention Description In modern airtight vehicles, the concentration of air pollutants, including CO2, can build up quickly, with some studies showing a rise above 2500 ppmv of CO2 in mere minutes in occupied vehicles. This is particularly noticeable during recirculated air operation and in urban or hot climates where cabin air is recirculated to enhance...
Published: 11/21/2025   |   Inventor(s): Jean Andino, Ashish Rana, Tegun Young
Keywords(s): Indoor Air Quality
Category(s): Chemical/Biological Sensors, Manufacturing/Construction/Mechanical, Physical Science
High-Voltage AlN MESFET on Single-Crystal AlN Substrates
Invention Description Ultrawide bandgap materials (UWGP) like Ga₂O₃, diamond, and aluminum nitride (AlN) are promising for next generation high voltage, high temperature electronics due to their superior properties. AlN with its wide 6.2 eV bandgap and high 12 MV/cm breakdown field, is particularly attractive for high power applications. However, its...
Published: 11/21/2025   |   Inventor(s): Houqiang Fu, Bingcheng Da, Dinusha Herath Mudiyanselage
Keywords(s): Device, Electric Power Engineering, Electronics, Semiconductor Processing
Category(s): Semiconductors, Materials & Processes, Semiconductor Devices, Physical Science, Microelectronics, Manufacturing/Construction/Mechanical, Advanced Materials/Nanotechnology
A Precise Geolocation Method for Internet Hosts to Enhance Targeted Digital Services
NU 2010-027 INVENTORS Aleksandar Kuzmanovic* Daniel Burgener Marcel Flores Yong Wang SHORT DESCRIPTION This technology offers a new method to accurately determine an Internet host's location. It leverages automated web data extraction to improve geolocation for online advertising and network diagnostics. BACKGROUND Determining the geographic...
Published: 11/21/2025   |   Inventor(s):  
Keywords(s):  
Category(s): Physical Sciences > Software & Services
Increasing the rigid Amorphous Fraction In Semi-Crystalline Homopolymers by Solid-State Shear Pulverization Leads to Major Reductions In Oxygen Permeability
Increasing Rigid Amorphous Fraction in Semi-Crystalline Polymers for Superior Oxygen Barrier Performance NU 2012-033 INVENTORS John Torkelson (School/Department)* Philip Brunner SHORT DESCRIPTION For polymer manufacturers, this process uses solid-state shear pulverization to boost the rigid amorphous fraction, reducing oxygen permeability in...
Published: 11/21/2025   |   Inventor(s):  
Keywords(s): Materials
Category(s): Physical Sciences > Materials and Industrial Processes
Catalytic Methane to Ethylene Conversion over Mixed Oxide-Sulfide Catalysts using S2
NU 2014-181 INVENTORS Tobin Marks* Matthias Peter SHORT DESCRIPTION This innovation leverages transition metal oxides that partially convert to sulfides with S2 to efficiently convert methane into ethylene. It targets industrial chemical production by reducing cost and enhancing selectivity. BACKGROUND Current industrial methods for producing...
Published: 11/21/2025   |   Inventor(s):  
Keywords(s): Biofuels, Catalyst, Chemicals, Energy and Infrastructure, Manufacturing/Processing
Category(s): Physical Sciences > Energy & Sustainability
Simulation-Guided Subsurface Drainage Detection
Invention Description Subsurface drainage is an agricultural water management practice widely implemented in low-relief landscapes to regulate soil moisture, particularly in the root zone, and enable earlier planting. The benefits for agricultural production are countered by potential negative impacts on the environment and water quality, highlighting...
Published: 11/21/2025   |   Inventor(s): Chuncheng Yao, Ruijie Zeng
Keywords(s):  
Category(s): Artificial Intelligence/Machine Learning, Agriculture/Animal Health, Computing & Information Technology, Environmental, Physical Science
Full Wave Surrogate Modeling for Practical Metasurface Synthesis
THE CHALLENGE The main challenge in developing advanced metasurfaces lies in bridging the gap between complex electromagnetic design and practical, scalable manufacturing. Current methods often rely on homogenization, which simplifies the behavior of intricate subwavelength structures into average material properties. While this makes early design...
Published: 11/21/2025   |   Inventor(s): Jordan Budhu, Raphael Pestourie
Keywords(s):  
Category(s): Technology Classifications > Communication, Technology Classifications > Aerospace, Technology Classifications > Security
Design of Novel Photocatalyst for Green CO2 Reduction
Various technologies have been developed to reduce CO2 emissions and achieve net-zero energy sectors. One common method is carbon capture and storage, which traps CO22 using special materials. However, they are facing challenges in handling the captured CO2 for long-term storage and potential secondary emissions. Converting CO2 into useful products...
Published: 11/19/2025   |   Inventor(s): Sui Yang, Shuai Feng, Jaewoo Park, Abhishek Kumar
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science
Thermal Neutron Transmutation Doped Gallium Oxide Semiconductor Material
Recently, Galium Nitride (GaN) has become the topic of much research in building devices which can replace Silicon (Si) power devices particularly for use in high power high voltage applications with devices like MOSFETs (Metal Oxide Semi-Conductor Field Effect Transistors) and HEMTs, (High Electron Mobility Transistors). Gallium nitride is preferred...
Published: 11/21/2025   |   Inventor(s): Noel Guardala
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment, Technology Classifications > Industrial or Consumer Tech > Materials
Staphylococcus-Specific Prodrug Platform
Broad-spectrum antibiotics like β-lactams remain the cornerstone of bacterial infections treatments, but their indiscriminate activity causes serious drawbacks: gut microbiome disruption, off-target toxicity, and accelerating antimicrobial resistance. With MRSA (Methicillin-Resistant Staphylococcus aureus) and other drug-resistant Staphylococcus...
Published: 11/19/2025   |   Inventor(s): Cynthia Dowd, Benjamin England, Audrey Odom, Neeraja Marathe Marathe
Keywords(s):  
Category(s): Technology Classifications > Therapeutics > Small Molecules
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