Patents Assigned to University of Maryland
  • Patent number: 11911393
    Abstract: Compounds that inhibit p38? MAPK protein, and methods of using the same, are provided for treating or preventing diseases such as cancer or inflammatory diseases.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: February 27, 2024
    Assignees: University of Maryland, Baltimore, The United States of America as represented by The Department of Veterans Affairs
    Inventors: Paul S. Shapiro, Alexander D. Mackerell, Jr., Jeffrey D. Hasday
  • Patent number: 11914013
    Abstract: A method for using water proton transverse relaxation rate R2(T) to monitor, in real time, the sedimentation rates of multiphase mixtures such as drug products and drug substances. The method provides a practical application of wNMR as an analytical tool to study and provide higher quality and more efficient multiphase mixtures.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 27, 2024
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Yihua (Bruce) Yu, Marc B. Taraban
  • Patent number: 11911441
    Abstract: The present invention relates to the use of a CD24 protein for preventing or treating relapse of a cancer in a subject. The present invention also relates to the use of a CD24 protein for reducing cancer stem cell activity.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: February 27, 2024
    Assignees: ONCOIMMUNE, INC., UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Yang Liu, Pan Zheng, Martin Devenport
  • Patent number: 11897893
    Abstract: Acyclic CB[n]-type compounds, methods of making such compounds, and uses of the compounds. For example, these compounds can be used as nanocontainers to solubilize pharmaceutical agents. Also provided are compositions and methods of using them for therapy or prophylaxis of a wide variety of conditions for which therapy or prophylaxis is desirable.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: February 13, 2024
    Assignee: University of Maryland, College Park
    Inventors: Lyle David Isaacs, Volker Briken, Gaya Hettiarachchi, Da Ma, Duc M. Nguyen
  • Patent number: 11901505
    Abstract: An ion-conducting structure comprises a metal-fibril complex formed by one or more elementary nanofibrils. Each elementary nanofibril can be composed of a plurality of cellulose molecular chains with functional groups. Each elementary nanofibril can also have a plurality of metal ions. Each metal ion can act as a coordination center between the functional groups of adjacent cellulose molecular chains so as to form a respective ion transport channel between the cellulose molecular chains. The metal-fibril complex can comprise a plurality of second ions. Each second ion can be disposed within one of the ion transport channels so as to be intercalated between the corresponding cellulose molecular chains. In some embodiments, the metal-fibril complex is formed as a solid-state structure.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: February 13, 2024
    Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
    Inventors: Liangbing Hu, Tian Li, Chunpeng Yang, Xin Zhang, Robert M. Briber, Meiling Wu
  • Patent number: 11897875
    Abstract: The present invention relates to novel alpha5 subunit-selective negative allosteric modulators of GABAA receptors that have been deuterated to improve their medicinal properties by prolonging their half-lives, rendering them useful as fast-acting pharmaceutical treatments for depression related disorders.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: February 13, 2024
    Assignees: UNIVERSITY OF MARYLAND, BALTIMORE, THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
    Inventors: Scott Thompson, Adam Van Dyke, Craig Thomas, Patrick Morris
  • Patent number: 11896763
    Abstract: The present invention provides an improved percutaneous dilation tracheostomy device. The device is configured to include all of the required components to perform a percutaneous tracheotomy. The device includes a retractable needle and an extendable j-wire rather than having separate components as in typical percutaneous tracheostomy devices. The device includes a dilator section to expand the diameter of a patient's stoma. The device is further configured to allow an operator to perform a bubble test to alert the user that the tube is in the trachea. In addition, the device is generally more compact than typical emergency tracheostomy devices.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: February 13, 2024
    Assignees: University of Maryland, Baltimore, University of Maryland, College Park
    Inventors: Joseph Rabin, Conor Bloomer, Paige Chan, Scott Kivitz, Peter Chen, Torrance Wang
  • Publication number: 20240043931
    Abstract: A MS disease activity (MSDA) score is provided as a tool to detect relapse and response to glatiramer acetate (GA) therapy in subjects having relapsing-remitting multiple sclerosis (RRMS) using the blood-based biomarkers SIRT1, RGC-32, FasL, IL-21, pSIRT1 and JNK p54.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 8, 2024
    Applicants: UNIVERSITY OF MARYLAND, BALTIMORE, The United States Government as represented by the Department of Veterans Affairs
    Inventors: Horea G. Rus, Freidrich ANSELMO, Alexandru TATOMIR
  • Patent number: 11890226
    Abstract: A method, system, and device for magnetically pushing agents into an eye. The agents are magnetic or magnetizable or magnetically responsive.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: February 6, 2024
    Assignee: University of Maryland, College Park
    Inventors: Benjamin Shapiro, Aleksandar Nacev
  • Patent number: 11890330
    Abstract: The present invention relates to methods of treating or preventing a bacterial disease or infection, antibacterial compositions, and antibacterial surfaces, including an isolated polypeptide comprising an enzymatically active domain (EAD) of a Bacillus bacteriophage endolysin.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: February 6, 2024
    Assignees: University of Maryland, College Park, The United States of America, as Represented by the Secretary of the Navy
    Inventors: Daniel C. Nelson, Irina V. Etobayeva
  • Patent number: 11891683
    Abstract: A formation of multielement nanoparticles is disclosed that includes at least three elements. Each of the at least three elements is uniformly distributed within the multielement nanoparticles forming nanoparticles having a homogeneous mixing structure. At least five elements may form a high-entropy nanoparticle structure. A method for manufacturing a formation of multielement nanoparticles includes providing a precursor material composed of the at least three component elements in multielement nanoparticles; heating the precursor material to a temperature and a time; and quenching the precursor to a temperature at a cooling rate to result in a formation of multielement nanoparticles containing at least three elements and the heating and the quenching representing a multielement nanoparticle thermal shock formation process. A corresponding system for manufacturing the formation of multielement nanoparticles and a method of using the multielement nanoparticles are also disclosed.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: February 6, 2024
    Assignee: University of Maryland, College Park
    Inventors: Yonggang Yao, Liangbing Hu
  • Patent number: 11895775
    Abstract: A hybrid double-sided power switch module comprises a double PCB assembly with switch dies and conductive spacers disposed at both sides of the double PCB assembly in different topologies. The gate connections of the switch dies are enhanced by spring pins soldered in the THVs formed through the PCBs in alignment with the gate terminals. MFCs are positioned at both sides of the double PCBs assembly in contact with the tops of the switch dies and conductive spacers with fuzz buttons serving as contacts between the MFCs and the switch dies and spacers. MFCs serve different functions including AC bus-bars, DC bus-bars, heat-sinks, and their combination. The module can withstand external stress and is fabricated by a simplified and inexpensive process requiring only two solder pastes.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: February 6, 2024
    Assignee: University of Maryland, College Park
    Inventors: Yongwan Park, Shiladri Chakraborty, Alireza Khaligh
  • Patent number: 11882843
    Abstract: An automated method for crab meat picking which has an image processing system configured with an imaging sub-system and an image processing sub-system acting in cooperation with each other where the image processing system operates in accordance with a processing routine. An image of a crab to be processed is obtained by the imaging sub-system which is transmitted to the image processing system where the processing routine determines appropriate cut lines to be made on the crab being processed based on instructions from the image processing sub-system. The crab being processed is then cut in accordance with the appropriate cutting lines developed.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: January 30, 2024
    Assignee: University of Maryland, College Park
    Inventors: Yang Tao, Robert Vinson, Dongyi Wang, Maxwell Holmes, Gary E. Seibel
  • Patent number: 11885979
    Abstract: High-performance optical-metasurface-based components configured to at frequencies of UV light and, in particular, in deep UV range and performing multiple optical-wavefront-shaping functions (among which there are high-numerical-aperture lensing, accelerating beam generation, and hologram projection). As a representative material for such components, hafnium oxide demands creation and establishment of a novel process of manufacture that is nevertheless based on general principles of Damascene lithography, to be compatible with existing technology and yet sufficient for producing high-aspect-ratio features that currently-used materials and processes simply do not deliver. The described invention opens a way towards low-form-factor, multifunctional ultraviolet nanophotonic platforms based on flat optical components and enabling diverse applications including lithography, imaging, spectroscopy, and quantum information processing.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: January 30, 2024
    Assignees: UNIVERSITY OF MARYLAND, COLLEGE PARK, GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: Cheng Zhang, Shawn Divitt, Wenqi Zhu, Amit Kumar Agrawal, Henri Lezec
  • Patent number: 11888149
    Abstract: A battery cells that include sulfide cathodes are described with examples being suitable for operation at elevated temperatures. Also described are methods of making and using these battery cells.
    Type: Grant
    Filed: May 24, 2020
    Date of Patent: January 30, 2024
    Assignee: University of Maryland
    Inventors: Liangbing Hu, Chengwei Wang, Eric D. Wachsman, Venkataraman Thangadurai
  • Patent number: 11887691
    Abstract: Various design concepts, circuit implementations, and methods are provided for implementing temporal memory. For example, temporal memories may perform both read and write operations using time-encoded wavefronts. A temporal memory may include a group of tunable delay components that “store” time-encoding information. Using these delay components, the memory can perform a “read” operation by outputting wavefronts having the same or similar time-encoding as the stored wavefronts. Temporal memories may allow for more energy-cost-efficient operation and may serve as building blocks for more complex temporal computational circuits.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: January 30, 2024
    Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
    Inventor: Advait Madhavan
  • Publication number: 20240024291
    Abstract: Provided herein are methods for treating brain cancers, such as malignant gliomas, particularly glioblastomas. Inhibitors of dihydroorotate dehydrogenase singly or in combination with at least other one small molecule drug acting synergistically with the dihydroorotate dehydrogenase inhibitor are administered to a subject with a brain cancer or brought into contact with brain cancer tumor cells. Administration of a drug regimen of the inhibitor and at least one of the small molecule drugs increases sensitivity of a malignant glioma thereto.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 25, 2024
    Applicant: University of Maryland, Baltimore
    Inventor: Eli E. Bar
  • Patent number: 11878953
    Abstract: In a first stage of a methane conversion system, at least some methane (CH4) in an input gas flow stream can be converted into C2 hydrocarbons, hydrogen gas (H2), and aromatics to provide a first processed stream. The conversion can be direct non-oxidative methane conversion (DNMC). At least some of the aromatics can be removed from the first processed stream to provide a second processed stream. In a second stage of the methane conversion system, at least some of the H2 can be removed from the second processed stream to provide a recycle stream. The recycle stream can be returned to the first stage of the methane conversion system for further conversion of methane and removal of aromatics and H2 products.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: January 23, 2024
    Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
    Inventors: Eric D. Wachsman, Dongxia Liu, Mann Sakbodin
  • Patent number: 11872133
    Abstract: The present invention provides devices for treating functional mitral regurgitation and methods of use thereof. The devices translocate a subject's mitral valve in an apical direction. The devices thereby treat mitral regurgitation while preserving a subject's original mitral valve and chordae tendinae.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: January 16, 2024
    Assignee: University of Maryland, Baltimore; University of Maryland Medical System LLC
    Inventors: James Gammie, Rachael Quinn, Chetan Pasrija
  • Patent number: 11876178
    Abstract: The present invention is directed to aqueous solid state electrolytes that comprise a fluoride additive to stabilize the interface between the anode and aqueous electrolyte. The present invention is also directed to methods of making the solid state electrolyte materials and methods of using the solid state electrolyte materials in batteries and other electrochemical technologies.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: January 16, 2024
    Assignees: University of Maryland, College Park, The United States of America as Represented by the Secretary of the Army
    Inventors: Kang Xu, Chunsheng Wang, Chongyin Yang