Solar-Driven Adsorption Air Conditioning Using Advanced Porous Materials
TS-074344 —
Air conditioning is a major driver of global electricity demand, peak load stress, and greenhouse gas emissions, particularly in hot and humid climates. Conventional vapor-compression systems rely on electricity-intensive compressors, struggle with efficient humidity control, and are poorly matche…
- College: College of Arts & Sciences
- Inventors: Clark, Jordan; Ho, W.S. Winston; Wade, Casey
- Licensing Officer: Ashouripashaki, Mandana
Tunable Biodegradable Polymers with Built in Property Control for Biomedical Applications
TS-074271 — Predictable, chemistry level control of biodegradable polymer behavior to simplify development, improve reproducibility, and enable differentiated biomedical products.
Overview
OSU researchers have developed a biodegradable polymer materials platform that addresses long standing limitations in conventional biomedical polymers by enabling intrinsic control over crystallinity, degradation, and performance, reducing reliance on downstream formulation compromises …
- College: College of Arts & Sciences
- Inventors: Quinonez, Maria Priscila; Watkins, Davita
- Licensing Officer: Panic, Ana
Self-Regulating Platform for Drug-Eluting Medical Meshes
TS-074223 — Researchers at The Ohio State University have developed a self‑regulating manufacturing platform for porous polymer meshes that integrates mesh formation and drug loading in a single step, enabling controlled local delivery from implantable materials.
Technology Overview
Implantable meshes and porous polymer films are widely used in surgical, regenerative, and device‑based applications, but current products often separate structural support from drug delivery functions. This platform uses a reaction‑diffusion‑driven process to form poro…
- College: College of Food, Agricultural, and Environmental Sciences (CFAES)
- Inventors: Puskas, Judit; Polyak, Peter
- Licensing Officer: Panic, Ana
High‑Flux Nanocomposite Polyamide Membranes for Advanced Water Separation
TS-074143 —
Across desalination, water reuse, and other separation markets, operators continue to face a fundamental tradeoff between membrane permeability and selectivity. Existing commercial polyamide membranes often sacrifice water flux to achieve high salt rejection, driving higher energy consumption, inc…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston
- Licensing Officer: Ashouripashaki, Mandana
High-Selectivity Membranes for Hot H₂S/CO₂ Gas Separation
TS-073620 —
Hydrogen sulfide (H₂S) is a highly toxic and corrosive impurity in syngas, natural gas, biogas, and sulfur plant tail gas. Its removal is essential for safety, regulatory compliance, and downstream processing such as carbon capture and sulfur recovery. However, H₂S is typically present with la…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang; Rao, Shraavya
- Licensing Officer: Ashouripashaki, Mandana
High-Pressure CO₂-Selective Membranes for Syngas Hydrogen Purification
TS-073586 —
The transition to low-carbon energy and chemicals requires efficient separation of CO₂ from hydrogen-rich gas streams, particularly in high-pressure syngas environments such as coal or natural gas gasification. Existing separation technologies (e.g., solvent absorption or conventional membranes)…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang
- Licensing Officer: Ashouripashaki, Mandana
PPANG: Preceramic Polymer Assisted Nucleation and Growth of Nanostructures
TS-073557 —
Advanced polymer-derived ceramics (PDCs) and nanocomposites promise exceptional thermal, electrical, and mechanical performance, but commercial adoption is limited by poor nanoparticle dispersion and process complexity. Conventional nanoparticle syntheses rely on small-molecule ligands that are in…
- College: College of Engineering (COE)
- Inventors: Doan-Nguyen, Vicky; Loughney, Patricia
- Licensing Officer: Randhawa, Davinder
Hybrid Membrane–Adsorption Process for Efficient Direct Air Capture
TS-073184 —
Direct air capture (DAC) technologies are essential for meeting global carbon‑reduction goals, yet most current systems remain limited by high energy demand, high cost, and materials with insufficient stability. Traditional solid‑sorbent DAC approaches require significant thermal input for reg…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang; Huang, Yi-Chen
- Licensing Officer: Ashouripashaki, Mandana
Polyguanidine Facilitated‑Transport Membranes for Industrial CO₂ Separation
TS-072990 —
Amine solvent systems for post‑combustion capture remain costly and energy‑intensive, typically increasing the cost of electricity 70–80% and imposing a 25–40% energy penalty when retrofitted to coal plants. Membrane alternatives often lack the combination of very high CO₂ flux, high CO…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang; Hu, Jingying
- Licensing Officer: Ashouripashaki, Mandana
Fuel Cell-Enabled CO2-to-CO Conversion Using Ultra-Selective Membrane Technology
TS-072615 — The Need
Efficient carbon dioxide (CO₂) utilization and separation remain critical challenges in energy, chemical, and environmental sectors. Existing processes for CO₂ conversion to carbon monoxide (CO) and for separating CO₂/CO mixtures are energy-intensive, costly, and often lack selectivit…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang
- Licensing Officer: Ashouripashaki, Mandana
Lightweight CNT-Polymer Composite Wires with Enhanced Conductivity and Ampacity
TS-072578 — The Need
Current lightweight conductors, such as copper and aluminum, face limitations in specific electrical conductivity, flexibility, and thermal management, especially for demanding applications in electrified transportation and aerospace. There is a critical need for conductors that combine hig…
- College: College of Engineering (COE)
- Inventors: Sumption, Michael; Guo, Yang; Xue, Shengchen
- Licensing Officer: Ashouripashaki, Mandana
Advanced Amine-Containing Membranes for High-Pressure Hydrogen Purification
TS-071805 — The Need
Hydrogen production from coal-derived syngas is a promising route for cleaner energy, but current CO₂/H₂ separation technologies struggle with efficiency, selectivity, and stability at high pressures. Existing membranes often suffer from reduced CO₂ permeance and compaction under indu…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang
- Licensing Officer: Ashouripashaki, Mandana
Reversible Shape-Changing Amorphous Polymers via Liquid Crystal Templating
TS-071745 — The Need
Current two-way shape memory polymers (SMPs) require expensive, crystalline or liquid crystalline monomers and complex synthesis, limiting their use in cost-sensitive and biocompatible applications. Widely used amorphous polymers (e.g., polystyrene, PMMA) are inexpensive and common in con…
- College: College of Engineering (COE)
- Inventors: Wang, Xiaoguang "William"; Dupont, Robert; Zhang, Meng
- Licensing Officer: Randhawa, Davinder
RAFT Agents for Controlled Radical Polymerization of Biofunctionalized Polymeric Materials
TS-068081 — These RAFT agents enable synthesis of novel polymer materials with enhanced biocompatibility and tailored functionality, suited for a wide range of biomedical applications.
Background
The growing demand for biofunctionalized polymer materials in fields such as drug delivery and diagnostics requires precise control over polymer properties. However, current reagents for Reversible Addition Fragmentation chain Transfer (RAFT) polymerization struggle with achieving the ne…
- College: College of Arts & Sciences
- Inventors: Kulkarni, Anuja; Watkins, Davita
- Licensing Officer: Panic, Ana
Electrocatalytic grafting and modification of polyvinylchlorides and chloroparaffins
TS-064268 —
Polyvinylchloride (PVC) is a widely used plastic, but its inherent limitations—brittleness, thermal instability, and poor shear strength—pose significant challenges for diverse applications, from medical packaging to construction. Conventional PVC modification relies on high loadings o…
- College: College of Arts & Sciences
- Inventors: Sevov, Christo; Truesdell, Blaise
- Licensing Officer: Panic, Ana
Novel functional surfaces for chemical reaction and water treatment
TS-063135 — A liquid crystal infused porous surface for diagnosing and treating wastewater.
In various industries, there is a growing need for surfaces that can effectively repel water and resist fouling by oily contaminants. Traditional superhydrophobic surfaces, while excellent at repelling water, are easily fouled, limiting their practical applications.
A team of The Ohio State Uni…
- College: College of Engineering (COE)
- Inventors: Wang, Xiaoguang "William"; Rather, Adil; Xu, Yang
- Licensing Officer: Randhawa, Davinder
A Super Glue without the Toxicity Concerns
TS-042066 — Single-Component, Contact-Pressure Activated Adhesive
The Need
The adhesive market encompasses a wide range of technologies and uses; however, many existing adhesives face significant drawbacks. Common issues include toxicity and flammability, complex application processes requiring precise measuring and mixing, poor performance in low temperatures an…
- College: College of Arts & Sciences
- Inventors: Parquette, Jonathan; Schricker, Scott
- Licensing Officer: Panic, Ana
Amine-Containing Facilitated Transport Membranes For Carbon Dioxide/Nitrogen Separation
TS-041856 — Novel membrane technology utilizing active transport for carbon dioxide/nitrogen separation. The membrane exhibits high permeance and selectivity
Improved separation of by-product carbon dioxide from nitrogen in power plants and industrial exhaust systems would considerably decrease greenhouse gas emissions. The current method of separation that is most often used in industry is amine absorption, however this method is costly, has a large c…
- College: College of Engineering (COE)
- Inventors: Ho, W.S. Winston; Han, Yang
- Licensing Officer: Ashouripashaki, Mandana
Porous inorganic-organic material for removal of trace carbon dioxide from air or other gas streams
TS-041747 — Adsorbent for carbon dioxide capture with low energy input for regeneration, and high adsorption capacity
46% of 2010 global greenhouse gas emissions came from electricity and heat production, or from fossil fuels burned for industrial use (EPA). A lot of effort has been put into research on CO2 capture by adsorbents or absorbents, in order to reduce these greenhouse gas emissions. Additionally, effec…
- College: College of Arts & Sciences
- Inventors: Wade, Casey; Bien, Caitlin
- Licensing Officer: Dahlman, Jason "Jay"
Liquid-impregnated porous polypropylene surfaces for liquid repellency
TS-037943 — A new way to make a liquid-impregnated porous polypropylene surfaces, that is more durable and cost effective.
Polypropylene is one of the most commonly used plastic material for consumer packaging. It is also used in many other things, like textiles, stationary, plastic parts, and many other things. When used as packaging, there are a few problems that need to be addressed, and one of them is that it is n…
- College: College of Engineering (COE)
- Inventors: Bhushan, Bharat; Brown, Philip
- Licensing Officer: Zinn, Ryan
Superoleophobic Polymer Surfaces Prepared by Nanoparticle Incorporation
TS-037495 — A technique to entrap SiO2 particles in polycarboante, creating a superoleophobic surface.
Superoleophobic surfaces have a number of advantages including antifouling, self-cleaning, anti-smudge, and low-drag. These applications are useful in a number of industries including medical, transportation, aerospace, energy, and construction. Current techniques for creating superoleophobic…
- College: College of Engineering (COE)
- Inventors: Bhushan, Bharat; Brown, Philip
- Licensing Officer: Zinn, Ryan
Carbon Dioxide Capture
TS-015004 — Modified zeolite Y membranes for high-performance CO2 separation.
Supported zeolite films/membranes with controlled microstructures are important in applications as diverse as catalysis, ion-exchange, nuclear waste disposal, light harvesting devices, chemical sensing, and gas separations. Separation by zeolite membranes are controlled by two factors. The first i…
- College: College of Engineering (COE)
- Inventors: Shqau, Krenar; Dutta, Prabir; Verweij, Hendrik; White, Jeremy
- Licensing Officer: Dahlman, Jason "Jay"
Simulcure Technique - Fabrication and Preparation of Structural Composites
TS-014977 — A fabrication technique to prepare a composite structure with sensor elements distributed in 3-D space for visualizing stress distribution.
Trends in home automation, wearable electronics, and autonomous vehicles have created networked ecosystems, in which computers coexist and play a critical role. In these ecosystems, sensors provide necessary inputs to monitor the environment and take situation-specific action. Currently, sensors a…
- College: College of Engineering (COE)
- Inventors: Sundaresan, Vishnu Baba
- Licensing Officer: Randhawa, Davinder