# of Displayed Technologies: 20 / 24

Applied Category Filter (Click To Remove): Engineering & Physical Sciences


Categories

Fluid Active Flow Control Enabled Variable Turbine Vane
TS-065423 — Turbine aircraft engines (jet engines) are a type of propulsion system commonly used in aviation. These engines operate on jet propulsion, where air is drawn into the engine, mixed with fuel, ignited, and then expelled at high speed to generate thrust. Jet engines are used in commercial and military aircraft, as well as helicopters.
While turbine aircraft engines offer higher efficiency and performance than their counterparts, there is still a need to improve efficiency and reduce fuel consumption and greenhouse gases. It’s estimated that jet engines account for over 2.5% of all CO2 emissions, and there are substantial …
  • College: College of Engineering (COE)
  • Inventors: Spens, Alexander; Bons, Jeffrey
  • Licensing Officer: Zinn, Ryan

Column-free Purification of Recombinant Proteins
TS-064270 — Large-scale recombinant proteins in Gram-negative bacteria (i.e., E. coli) are of significant interest in recombinant protein/enzyme production. These proteins exhibit wide-ranging applications, including food and beverages, conversion of carbohydrates into fuel ethanol or biodiesel, components for …
  • College: College of Arts & Sciences
  • Inventors: Gopalan, Venkat
  • Licensing Officer: Panic, Ana

Metal Matrix Composites Reinforced by High Entropy Alloys
TS-063364 — Experience the future of advanced materials—our metal matrix composites offer a revolutionary approach to meeting the demands of modern industries. Elevate your products, enhance performance, and reduce costs with our groundbreaking technology. For a closely related technology, please visit https://oied.osu.edu/find-technologies and type "T2017-051" in the search field.
In the aerospace, defense, and automotive industries, there is a pressing demand for advanced materials that combine low weight, high strength, exceptional wear resistance, and superior high-temperature performance. Traditional methods using ceramic particles as reinforcements in aluminum matrix c…
  • College: College of Engineering (COE)
  • Inventors: Luo, Alan; Huang, Xuejun; Zhang, Jianyue
  • Licensing Officer: Zinn, Ryan

3D subwavelength photonic detector coupled with dielectric resonator antenna
TS-063055 — New LWIR detector combining a dielectric resonator antenna (DRA) with a semiconductor absorber for improved signal, noise, and speed performance
Long Wavelength Infrared (LWIR) detectors are crucial in various fields, but traditional detectors face significant drawbacks in terms of size, thermal noise, and coupling efficiencies. Current detectors use cryogenic cooling in the form of mercury cadmium telluride (MCT), a significant drawback d…
  • College: College of Engineering (COE)
  • Inventors: Krishna, Sanjay; Ball, Christopher; Kazemi, Alireza; Ronningen, TJ; Shu, Qingyuan
  • Licensing Officer: Zinn, Ryan

Post synthetic incorporation of Ti into zeolite Beta via defect sites originating from methyl-silanes and its impacts on epoxidation and reduction reactions
TS-062968 — A novel method of creating catalytic material containing paired Lewis acids in combination with alkyl-metal precursors for improving the production of materials used in agricultural, chemical, and other commercial/industrial applications/processes.
More efficient techniques to create catalytic material are required to enable higher efficiencies and other performance improvements when used for manufacturing of specialty chemicals and other compounds. The conventional methods whereby Lewis acids play a role in catalysis has some key limitation…
  • College: College of Engineering (COE)
  • Inventors: Brunelli, Nicholas "Nick"; Spanos, Alex
  • Licensing Officer: Randhawa, Davinder

Surrogates for Concrete Dividers
TS-062834 — Road departure can be extremely dangerous for vehicles. Some vehicles are equipped with road departure mitigation systems to prevent this from happening. However, testing these systems can be difficult and costly, as it involves crashing vehicles into roadside objects. The concrete divider surr…
  • College: College of Engineering (COE)
  • Inventors: Chen, Chi-Chih; Chen, Yaobin; Chien, Stanley; Lin, Jun; Sherony, Rini; Yi, Qiang
  • Licensing Officer: Zinn, Ryan

Surrogates for Metal Guardrails
TS-062797
Road departures remain a significant source of traffic accidents. Tools for limiting road departures are needed to reduce accidents and improve safe driving conditions. The Ohio State University researcher Dr. Chi-Chih Chen, along with a team of researchers, has developed a novel metal guardrai…
  • College: College of Engineering (COE)
  • Inventors: Chen, Chi-Chih; Chen, Yaobin; Chien, Stanley; Lin, Jun; Sherony, Rini
  • Licensing Officer: Zinn, Ryan

Light Source in Silicon Photonics
TS-062691 — The continued push for high speed, low power, and compact solutions has given rise to the field of integrated optics/photonics, which aims to combine the high bandwidth and low loss transmission of fiber optic technology with the large device density and high production volume of modern microelect…
  • College: College of Engineering (COE)
  • Inventors: Reano, Ronald; Patton, Ryan; Wood, Michael
  • Licensing Officer: Zinn, Ryan

Di-nuclear Lewis acids (DNLA) made using a combined hydrothermal and post-synthetic approach
TS-061876 — A novel method of creating catalytic material containing paired Lewis acids in combination with alkyl-metal precursors for improving the production of materials used in agricultural, chemical, and other commercial/industrial applications/processes.
More efficient techniques to create catalytic material are required to enable higher efficiencies and other performance improvements when used for manufacturing of specialty chemicals and other compounds. The conventional methods whereby Lewis acids play a role in catalysis has some key limitation…
  • College: College of Engineering (COE)
  • Inventors: Brunelli, Nicholas "Nick"; Spanos, Alexander
  • Licensing Officer: Randhawa, Davinder

Dual ligand systems for cross-coupling of challenging C(sp2) and C(sp3) electrophiles.
TS-059018 — An unusual series of ligand exchange reactions establishes a dualcatalyst system for electroreductive alkyl-aryl cross-electrophile couplings of previously incompatible substrate combinations.
Cross-electrophile coupling (XEC) reactions of aryl and alkyl electrophiles are desirable methodologies for C–C bond formation but are limited to specific substrate classes. Couplings of widely-available electrophiles such as aryl chlorides or triflates are currently unknown with any alkyl b…
  • College: College of Arts & Sciences
  • Inventors: Sevov, Christo; Hamby, Taylor
  • Licensing Officer: Panic, Ana

Phasing of Turbine Engine Gearbox
TS-057725 — The angle at which the gears of a turbine engine are staggered can be manipulated to neutralize harmonic excitations produced by the engine.
The aviation industry is responsible for transporting over 4.5 billion people through 16 million flights in one year. Turbine engines contain a turbofan which has internal gears that are responsible for the internal vibrations an engine can experience. This harmonic excitation is responsible for t…
  • College: College of Engineering (COE)
  • Inventors: Kahraman, Ahmet; McCune, Michael
  • Licensing Officer: Zinn, Ryan

Weak Field Skyrmion Nucleation for Spintronic Memory Devices
TS-054326 — Magnetic skyrmions are unique and stable magnetic spin structures extensively studied in condensed matter physics. They are actively being developed due to their potential application in advanced memory chips. These skyrmion-based memory structures have advantages such as high density, low energy consumption, and resistance to disturbances, making them an attractive option for next-generation data storage.
Although skyrmions have the potential to revolutionize the memory industry, they are currently limited by materials and manufacturing practices. Hence, it is essential to identify new materials where small, stable skyrmions can be reliably manufactured and manipulated. This technology produces …
  • College: College of Engineering (COE)
  • Inventors: Wang, Binbin; McComb, David
  • Licensing Officer: Zinn, Ryan

Enhancing the mechanical performance of resistance spot welding of aluminum alloys to steel using chromium-rich Interlayers
TS-054040 — This is a new method of resistance spot welding of aluminum alloy and advanced high strength steel that creates a stronger bond by using a chromium-rich interlayer. The interlayer improves joint strength, ductility, and toughness compared to traditional methods.
Resistance welding is used to combine two metals at one point. This technique is used extensively in automotive manufacturing, combining an aluminum (Al) to an advanced high strength steel (AHSS) structure. Welding Al and AHSS together directly, however, does not create a high-quality bond, due to…
  • College: College of Engineering (COE)
  • Inventors: Ramirez, Antonio; Lara, Bryan; Reghine Giorjao, Rafael Arthur
  • Licensing Officer: Zinn, Ryan

Out-of-Plane Fluidic Actuator for Curved Surface Applications
TS-050464 — Experience the future of fluidic control with our out-of-plane feedback-type fluidic oscillator. Revolutionize your engineering applications with unmatched precision, adaptability, and efficiency. Embrace innovation and elevate your industry standards with our groundbreaking bistable fluidic actuator design which uses naturally occurring fluid dynamic instabilities instead of moving parts to create an oscillating jet that is out-of-plane from the fluid inlet port. This inventive technology T2018-374 is just one part of a larger, comprehensive suite of fluidic oscillator technologies offered by The Ohio State University for licensing. To learn more about our other designs, please visit https://oied.osu.edu/find-technologies and search using the term: Fluidic Oscillator.
In the world of power generation and aerospace engineering, the limitations of traditional fluidic oscillators have hampered efforts to enhance turbine blade efficiency and airfoil performance. Current designs struggle to position oscillating jets effectively near the leading edge, where cooling a…
  • College: College of Engineering (COE)
  • Inventors: Hossain, Mohammad Arif "Arif"; Ameri, Ali; Bons, Jeffrey; Gregory, James "Jim"
  • Licensing Officer: Zinn, Ryan

Capacitive Sensing Method for Integrated Circuit Identification and Authentication
TS-048641 — A method of authenticating an IC die’s origin and uniquely identifying each die with an intrinsic unclonable value through measurement of on-chip capacitance values
Hardware security in Integrated Circuit (IC) designs is of increasing importance in dealing with the insecure, expanding global supply chain of these parts. The ability to trace the origin of a die, combined with the capability to uniquely identify each die provides valuable quantitative measures …
  • College: College of Engineering (COE)
  • Inventors: Khalil, Waleed; Kines, Michael
  • Licensing Officer: Ashouripashaki, Mandana

Gas Sensors for Health Monitoring and Diagnostics
TS-047136 — A range of low-cost gas sensors for non-invasive diagnostic tests and health monitoring.
Exhaled human breath is a combination of hundreds of gases including inorganic molecules such as NO, NH3 or CO, and volatile organic molecules such as acetone, ethane, and isoprene. Some of these gases are produced by the body as the result of physiological processes. Known as ‘biomarkers&rs…
  • College: College of Engineering (COE)
  • Inventors: Gouma, Pelagia-Iren
  • Licensing Officer: Schworer, Adam

Novel selective protein purification via tangential flow filtration
TS-046780 — Dr. Andre Palmer’s lab at The Ohio State University has developed a novel purification method to isolate any target protein from a complex mixture. The process purifies a target protein (TP) from a mixture by exploiting molecular size changes that result from the formation of a protein complex consisting of a TP and its TP binding molecule (TPBM). This is accomplished via Tangential Flow Filtration (TFF). This process allows for simple and scalable purification of any protein, providing a wide range of applicability.
Proteins can be used in various medical and research applications including drug delivery, hemolysis therapies, and cancer therapies. However, purification of proteins from complex mixtures can require extensive process development. Current methods for protein purification rely on column chromatog…
  • College: College of Engineering (COE)
  • Inventors: Susin Pires, Ivan; Palmer, Andre
  • Licensing Officer: Schworer, Adam

Development of a Single Component Methacrylate Adhesive Formulation
TS-042066 — A novel hybrid adhesive that combines the non-toxic, high strength properties of methacrylate adhesives with the bonding characteristics of polyurethanes
Despite the utility of methacrylate adhesive chemistry, applications have been limited to industrial and biomedical use cases. This is due to the curing mechanism, which is initiated by either heat, light or a two-component redox system. This invention describes two strategies to create a single-c…
  • College: College of Arts & Sciences
  • Inventors: Parquette, Jonathan; Schricker, Scott
  • Licensing Officer: Dahlman, Jason "Jay"

Alkyne Semihydrogenation Catalysts with High Z/E Selectivity from Hydrogen-Adsorbing Intermetallic Zintl Phases
TS-039012 — Heterogeneous hydrogenation reactions are important industrial reactions, specifically the semi hydrogenation of triple C bonds to double C bonds. The standard catalyst, known as a Lindlar catalyst, that is used for this reaction is palladium nanoparticles on a CaCO3 substrate, poisoned with lead …
  • College: College of Arts & Sciences
  • Inventors: Goldberger, Joshua
  • Licensing Officer: Panic, Ana

Development of Non-Foaming High Strength, Single Component Methacrylate/Polyurethane Adhesive
TS-037956 — A single component, moisture-cured methacrylate/polyurethane hybrid adhesive that combines the non-toxic, high strength properties of methacrylate adhesives with the bonding characteristics of polyurethanes
Methacrylate adhesives are strong and can be used on similar or dissimilar materials, such as plastic, metal, composites, and ceramic. They have excellent peel strength, resist abrasion, and stand up to a fair range of temperatures. They also require little preparation of the surfaces to be bonded…
  • College: College of Arts & Sciences
  • Inventors: Parquette, Jonathan; Bewick, Nicholas; Schricker, Scott
  • Licensing Officer: Dahlman, Jason "Jay"

Show More Technologies

Loading icon