# of Displayed Technologies: 7 / 7

Applied Category Filter (Click To Remove): Separation & Purification


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Co-Axial Contained Electrospray Ionization Platform for Mass Spec.
TS-064299 — Mass spectrometry (MS) is used across a wide range of applications involving analytical chemistry. Various MS techniques, often coupled with liquid chromatography (LC), allow for detection of various chemical analytes, from drug metabolites, pesticides, food adulterants, and natural product extracts…
  • College: College of Arts & Sciences
  • Inventors: Badu-Tawiah, Abraham; Burris, Benjamin "Ben"; Grooms, Alex; Heiss, Derik; Kulyk, Dmytro
  • Licensing Officer: Willson, Christopher

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: Willson, Christopher

Rare Earth Element Trap-Extract-Precipitate (REE-TEP) Process
TS-061849 — The Rare Earth Element Trap-Extract-Precipitate (REE-TEP) process is a cost-effective and environmentally benign approach to recover rare earth elements (REEs) from acidic waste streams. It involves beneficial reuse of readily available industrial by-products and a naturally occurring organic ligand resulting in REE concentrate that can be commercially processed to produce rare earth oxides (REOs).
The Need Rare earth elements are critical components of many emerging technologies. Because conventional sources of REEs in the United States are limited, identifying alternative sources is important. Many mining and industrial waste streams have elevated concentrations of REEs and can be potential…
  • College: College of Engineering (COE)
  • Inventors: Cheng, Chin-Min "Jason"; Bielicki, Jeffrey "Jeff"; Butalia, Tarunjit; Lenhart, John
  • Licensing Officer: Randhawa, Davinder

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

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: Willson, Christopher

N-Proanol and Propionic Acid Producing Propionibacteria
TS-037515 — New method of producing n-propanol and propionic acid using a metabolically engineered propionibacteria.
Propionibacteria are well-known for their various industrial applications including the manufacturing of Swiss cheese, vitamin B12, and propionic acid. However, not much is known about their genetics, and few studies have been conducted utilizing them for metabolic engineering, mostly in vitamin B…
  • College: College of Engineering (COE)
  • Inventors: Yang, Shang-Tian "ST"; Ammar, Ehab
  • Licensing Officer: Willson, Christopher

Molecularly Imprinted Pyrolyzed Photoresist - A Molecularly Imprinted Carbon
TS-015282 — A thermo-stable, durable, and highly selective molecular carbon template for solid phase extraction/microextraction.
Molecularly Imprinted Polymers (MIPs) are robust molecular recognition elements able to mimic natural recognition entities, such as antibodies and biological receptors, useful to separate and analyze complicated samples such as biological fluids and environmental samples. This is a commonly utiliz…
  • College: College of Arts & Sciences
  • Inventors: Olesik, Susan; Zewe, Joseph
  • Licensing Officer: Dahlman, Jason "Jay"

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