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Researchers at the University of Maryland have created hundreds of innovations that are available for licensing. Our Discovery Portfolio contains an exciting mix of vaccines, drug targets, therapeutics, devices and cutting edge techniques that promise to make a quantifiable impact on human health and the environment.
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Noninvasive Quantitation of Full Versus Empty Capsids Using Water Proton NMR
Published Wednesday, May 17, 2023Summary This invention proposes a method for using NMR relaxation rates to determine whether capsid preparations contain empty or full viral capsids and to quantify the capsid content of the preparation....
Investigator(s): Bruce Yu, Marc Taraban
Categories: Devices, Diagnostics, Therapeutics, Small molecules, Biologics, Vaccines, Vaccine, Other
Keyword(s): NMR, Quality Control, vaccine, Drug Manufacturing, Freeze Thaw
Docket: BY-2020-059
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Detection of Pharmaceutical Product Freezing History using Water Proton NMR
Published Wednesday, May 17, 2023Summary Researchers at UMB have created an innovative method that employs water proton nuclear magnetic resonance (NMR) spectroscopy to detect the freezing history of pharmaceutical products. This technology compares the...
Investigator(s): Bruce Yu, Marc Traban, Katharine Briggs
Categories: Devices, Therapeutics, Biologics, Vaccines, Vaccine, Other
Keyword(s): NMR, Quality Control, vaccine, Drug Manufacturing, Freeze-Thaw
Docket: BY-2019-081
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Device and Method for Transseptal Puncture
Published Wednesday, May 17, 2023Atrial fibrillation (AF) and mitral valve (MV) disease are two of the most common cardiac conditions. AF affects between 2.7 and 6.1 million American adults each year. MV disease is the most common heart valve lesion, impacting 1.7% of U.S. adults (9.3% of people ≥ 75 years old). Both AF and...
Investigator(s): James Gammie, Rachel Quinn, Chetan Pasrija
Categories: Devices, Surgical devices, Methods of Treatment
Keyword(s): Atrial fibrilation, Mitral valve, catheter, Transseptal puncture
Docket: JG-2017-030
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Interbody Cage with Spill-free Biological Material Compartment
Published Wednesday, October 16, 2019Spine surgeons often require the use of interbody cages to facilitate corrections of spinal deformities and to promote bone fusion in the disc spaces in between vertebrae. Current interbody cages have cavities that can be packed with bone graft material. However, it is difficult to keep the bone graft material contained in the cage...
Investigator(s): Charles Sansur, Steven Ludwig
Categories: Devices, Medical implants, Surgical devices
Keyword(s): Neurology, Spine, Interbody Cage, Spine Fusion
Docket: CS-2016-080
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System and Method for Diagnosis, Monitoring, and Treatment of Obstructive Sleep Apnea
Published Monday, September 30, 2019Sleep Apnea treatment represents a $6 billion market in the United States. Current treatment methods suffer from poor compliance rates. The inventors have proposed a novel ultrasound device to diagnose and treat sleep apnea.
Investigator(s): Amal Isaiah, Jeffrey Wolf
Categories: Devices, Imaging devices, Diagnostics, Imaging, Methods of Treatment
Keyword(s): sleep apnea
Docket: AI-2018-039
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A Deformable Lung Motion Phantom
Published Friday, March 8, 2019Motion caused by patient breathing can limit the accuracy of the prescribed dose delivered during radiation therapy (RT) especially for cancers in the thorax and abdomen. Sophisticated respiratory motion prediction and real-time motion modeling have been clinically implemented to improve the accuracy and precision of the dose being delivered to...
Investigator(s): Amit Sawant, Maida Ranjbar, Pouya Sabouri, Carlo Repetto
Categories: Devices
Keyword(s): Radiation Oncology
Docket: AS-2018-044
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Noninvasive Characterization of Mechanical Properties of Materials and Tissue using Magnetic Resonance Techniques
Published Wednesday, February 6, 2019Many diseases alter the mechanical properties of tissue. Accordingly, the mechanical properties can serve as biomarkers for disease, diagnosis, and tumor assessment. While some larger diseased tissues or abnormalities near the surface of a patient can be detected by palpitation, many are located deep within the patient or too small to...
Investigator(s): Bruce Yu, Mark Taraban, Yue Feng
Categories: Devices, Software + Algorithm, Sensors/Monitors, Industrial Processing, Other
Keyword(s): MRI, NMR, diagnostic
Docket: BY-2012-013
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Bidirectional Flow Cannula
Published Thursday, January 31, 2019In order to accommodate the high blood flows in veno-arterial extracorporeal membrane circulation (VA ECMO) and cardiopulmonary bypass (CPB), large cannulae are inserted into a patient’s femoral vein, to drain blood to the system, and into the femoral artery to...
Investigator(s): Bartley Griffith, Zachary Kon, Chetan Pasrija, Mehrdad Ghoreishi, Gregory Bittle
Categories: Devices, Medical implants, Surgical devices, Methods of Treatment
Keyword(s): Cardiopulmonary, Life-support, ECMO
Docket: ZK-2017-057
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MITRAL VALVE TRANSLOCATION DEVICE AND METHOD FOR THE TREATMENT OF FUNCTIONAL MITRAL REGURGITATION
Published Thursday, January 31, 2019There is currently no reliable, durable mitral valve repair option for patients with Functional Mitral Regurgitation (FMR). Replacing the mitral valve with a prosthetic tissue or mechanical valve is currently the most durable approach to the treating FMR. However, this procedure has a high perioperative mortality risk and carries the risk...
Investigator(s): James Gammie
Categories: Devices, Medical implants, Surgical devices, Methods of Treatment
Keyword(s): Cardiology, Mitral regurgitation
Docket: JG-2017-025
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Magnetic nanoparticles in dentistry
Published Thursday, January 24, 2019University of Maryland clinical researchers saw a clear need to target therapeutic agents to dental tissues with a method that would avoid the need for an invasive procedure like a root canal. Drs. Masri and Depireux devised a platform strategy to actively deliver therapeutic payloads to the inner tooth, which relies on magnetic nanoparticles...
Investigator(s): Radi Masri, Didier Depireux
Categories: Devices, Medical implants, Drug delivery devices, Platforms, Materials, Dental
Docket: RM-2014-062