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Analogues of the Epipolythiodioxopiperazine Alkaloids
TS-047118 — Analogues of verticillin which have more useful drug-like properties than the verticillin parent compounds alone, including increased solubility, absorption, and stability, all while maintaining similar anticancer potency to the original compounds.
Verticillins, which are epipolythiodioxopiperazine (ETP) alkaloids, have shown promising anticancer qualities; these fungal metabolites have exhibited high potency against a variety of tumor cell types, with IC50 values typically in the 10-500 nanomolar range. However, these compounds suffer from …
  • College: College of Pharmacy
  • Inventors: Fuchs, James; Huntsman, Andrew
  • Licensing Officer: Flammang, Ann Marie

Improved Dressing Design for Insertion Sheaths with Side Ports
TS-044969 — Dressing designed and tailored exclusively for insertion sheaths with side ports, used frequently for pulmonary artery catheters (PACs or Swan-Ganz catheters) among other intravascular devices in the hospital.
The Need Central-line associated blood stream infections (CLABSIs) are a life-threatening and extremely costly problem in hospitals around the world. When patients in the hospital have indwelling catheters such as pulmonary artery catheters, they are at an increased risk of developing such infectio…
  • College: OSU Wexner Medical Center
  • Inventors: Warren, Samantha; Thomas, Jordan
  • Licensing Officer: Flammang, Ann Marie

Biomimetic vitreous substitute with ocular drug delivery
TS-044490 — Methods and compositions for an antioxidant releasing hydrogel vitreous substitute
The vitreous humor is a fragile, transparent tissue between the lens and the retina of the eye that maintains the shape of the eye, acts as a shock absorber, and enables nutrient diffusion to ocular tissues. The vitreous also plays a key role in oxygen homeostasis. Over time, the vitreous degrades…
  • College: College of Engineering (COE)
  • Inventors: Swindle-Reilly, Katelyn; Reilly, Matthew; Tram, Nguyen "Archie"
  • Licensing Officer: Flammang, Ann Marie

A Bi-layered Capsule for Sustainable Delivery of Protein Therapeutics
TS-042858 — A biodegradable drug delivery system for the treatment of disease, especially ophthalmic diseases including age-related macular degeneration (AMD). The device will be injected and can control drug release for at least 6 months following the initial injection.
Retinal diseases can be extremely difficult to monitor once procedures have been initiated. AMD is the fourth most common causes of blindness and requires monthly injections to manage the effects of the disease and prevent permanent blindness. However, receiving recurrent injections can potentiall…
  • College: College of Engineering (COE)
  • Inventors: Jiang, Pengfei; Coutinho da Silva, Marco; Lannutti, John; Ohr, Matthew; Swindle-Reilly, Katelyn
  • Licensing Officer: Flammang, Ann Marie

Junctional Tourniquet for Groin and Axillary Regions
TS-041808 — A tourniquet with a ratcheting lock to keep pressure on wounds in the groin and axillary regions. Hemostasis can be achieved while the patient is still in the field.
Patients with blood loss in the field need to be treated immediately to prevent ongoing blood loss, shock, and death; bleeding from extremity and junctional wounds is the leading cause of potentially preventable death from penetrating injuries. Direct manual pressure is effective for the initial c…
  • College: OSU Wexner Medical Center
  • Inventors: McElroy, James; Graham, Nadi; Nocera, Tanya
  • Licensing Officer: Flammang, Ann Marie

Method to improve efficiency and specificity of human tumor targeting and elimination by using a combination of split & splice protein toxins and oncolytic viruses
TS-040838 — Novel strategy to improve efficiency and specificity of tumor treatment via combinative use of a split & splice protein toxin and oncolytic virus.
In combating malignancies as complex as cancer, researchers and clinicians have created a diverse set of strategies to reduce tumor burden. Oncolytic viruses (OVs) have emerged as a promising means of treating this disease due to their potential to selectively target and effectively kill cancer ce…
  • College: College of Arts & Sciences
  • Inventors: Kudryashov, Dmitri; Cripe, Timothy; Kudryashova, Elena; Purde, Vedud
  • Licensing Officer: Flammang, Ann Marie

Multifunctional RNA Nanoparticles and Methods for Treating Cancer
TS-040289 — Three-way junction nanoparticles for delivery of tamoxifen and other therapeutics directly to tumor cells.
Most breast cancers express estrogen receptor alpha (ER α) and antagonists of ER α drugs, such as tamoxifen, have been widely used for their treatment. Unfortunately, up to half of all ER α -positive tumors have intrinsic or acquired endocrine therapy resistance. Recent studies b…
  • College: College of Pharmacy
  • Inventors: Zhang, Xiaoting; Guo, Peixuan
  • Licensing Officer: Flammang, Ann Marie

Novel compositions of nanoparticles for nucleic acid therapeutic delivery
TS-040254 — Novel lipid-based nanoparticles that utilize a surfactant to improve self-assembly and stability. Finalized particles can be used for delivery of nucleic acids such as oligonucleotides and plasmid DNA.
Lipid-based nanoparticles (LNPs) have been extensively utilized in nucleic acid delivery. However, there are a number of challenges associated with LNP formulation. It is difficult to make sub-100-nm LNPs with a high nucleic acid concentration by traditional self-assembly methods. LNP synthesis ty…
  • College: College of Pharmacy
  • Inventors: Lee, Robert
  • Licensing Officer: Flammang, Ann Marie

RNA Nanotubes for Single Molecule Sensing and DNA/RNA/Protein Sequencing
TS-039514 — Stable, predictably ordered RNA nanopores for disease diagnosis and biopolymer sequencing.
New rapid and accurate sequencing methods, and disease detection methods are always in high demand. Newer advances in these areas include membrane-anchored structures and synthetics, which allow molecule idenfication and biopolymer sequencing by measuring conductance changes associated with passag…
  • College: College of Pharmacy
  • Inventors: Guo, Peixuan; Li, Hui; Wang, Shaoying
  • Licensing Officer: Flammang, Ann Marie

Productivity model for Advanced Practice Providers
TS-038991 — A new, well-rounded system of measuring APP productivity
Physician assistants (PAs) and nurse practitioners (NPs) are referred to as advanced practice providers (APPs). They are certified health care professionals who provide care and treatment to patients in collaboration with physicians. Although they are an integral part of many clinics and hospitals…
  • College: OSU Wexner Medical Center
  • Inventors: Rosselet, Robin; Cackler, Scott
  • Licensing Officer: Flammang, Ann Marie

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