Patents Assigned to Regent of the University of Minnesota
  • Patent number: 11987572
    Abstract: The invention provides a compound of formula I: or a salt thereof, wherein R1, R2, R3, A, B, D, E, F and G have any of the values described in the specification, as well as compositions comprising a compound of formula I. The compounds are useful as bromodomain inhibitors.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: May 21, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Joseph J. Topczewski, William C. K. Pomerantz, Angela S. Carlson, Huarui Cui, Anand Divakaran
  • Patent number: 11986533
    Abstract: A composition includes a macromolecular polyacrylamide copolymer excipient with an ?-end including a ROMP-active norbornene end-group and a ?-end including a terminal monomer with an end group chosen from: a hydrogen atom (H); or a functionalized acrylate with functionality chosen from alkyl, hydroxyl (OH), methyl-polyethylene glycol ((PEG)-CH3), hydroxy-PEG (PEG-OH), carboxylic acid (COOH), and combinations thereof. A biological compound chosen from active pharmaceutical ingredients, proteins, polynucleotides, and mixtures and combinations thereof is non-covalently bound with the macromolecular excipient.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: May 21, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Theresa Reineke, Frank S. Bates, Monica Ohnsorg
  • Patent number: 11985969
    Abstract: This disclosure describes a cryopreservative composition and methods for storing cells. Generally, the cryopreservative composition includes a sugar component and a sugar alcohol component, and is effective for storing and recovering cells without requiring dimethyl sulfoxide (DMSO).
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: May 21, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Allison Hubel, Kathryn Lindsay Pollock
  • Publication number: 20240156342
    Abstract: Described herein is the use of a visible near infrared (VNIR) hyperspectral imaging system as a non-invasive diagnostic tool for early detection of Alzheimer's disease (AD). Also described herein is the use of a VNIR hyperspectral imaging system in high throughput screening of potential therapeutics against AD.
    Type: Application
    Filed: September 25, 2023
    Publication date: May 16, 2024
    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Robert Vince, Swati Sudhakar More
  • Publication number: 20240158722
    Abstract: Bioactive coatings that include a base and a protein associated with the base for actively promoting the removal of organic stains are provided. In aspects, bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 16, 2024
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Motor Corporation, Regents of the University of Minnesota
    Inventors: Andreas Buthe, Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang
  • Patent number: 11981933
    Abstract: Devices, systems, and techniques are described for printing pre-aligned microtissues into larger tissue constructs. For example, a method of printing a tissue construct includes aligning cells in a first direction to create pre-aligned microtissues, suspending the pre-aligned microtissues in a liquid to create a bioink, and depositing the pre-aligned microtissues in a second direction to create the tissue construct.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: May 14, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Caleb Darwin Vogt, Angela Panoskaltsis-Mortari
  • Patent number: 11980410
    Abstract: A device includes an electrically conductive or electrically semiconductive material and a biocompatible porous scaffold around the electrically conductive or electrically semiconductive material. The biocompatible porous scaffold includes a biocompatible polymer and pores configured to capture metastatic cells.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: May 14, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Samira M. Azarin, Francisco Pelaez, Navid Manuchehrabadi, John C. Bischof
  • Patent number: 11982725
    Abstract: Magnetic resonance images with improved image quality consistent with those obtained using parallel radio frequency (“RF”) transmission (“pTx”) techniques are generated from data acquired using single transmission hardware (e.g., single channel RF transmission). A deep-learning framework is used to train a deep neural network to convert images obtained with single transmission into pTx-like images. The pTx-like images have reduced signal variations and dropouts that may otherwise be attributable to B1+ inhomogeneities.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: May 14, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Xiaoping Wu, Xiaodong Ma, Kamil Ugurbil
  • Patent number: 11979290
    Abstract: Systems and methods are disclosed for parallelizing service function chains.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: May 7, 2024
    Assignees: AT&T Intellectual Property I, L.P., Regents of the University of Minnesota
    Inventors: Bo Han, Vijay Gopalakrishnan, Muhammad Bilal Anwer, Zhi-Li Zhang, Yang Zhang
  • Patent number: 11968975
    Abstract: A lyoprotectant composition includes one or more lyoprotective carbohydrates comprising a non-reducing polysaccharide. The non-reducing polysaccharide may be dextranol. The one or more lyoprotective carbohydrates may include a non-reducing disaccharide. The lyoprotectant composition may be free of or substantially free of reducing sugars. The composition may be in the form of a matrix including a non-woven web of fibers having an average diameter of 0.1 ?m to 2.5 ?m. A method of storing a liquid biospecimen includes mixing the liquid biospecimen with the lyoprotectant composition to prepare a specimen-loaded composition; drying the specimen-loaded composition; and storing the dried specimen-loaded composition.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: April 30, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Bryan Jones, Alptekin Aksan, Advitiya Mahajan
  • Patent number: 11969470
    Abstract: The present invention is directed to compositions comprising topiramate and a sulfoalkyl ether cyclodextrin, and methods of making and using the same.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: April 30, 2024
    Assignee: Regents of the University of Minnesota
    Inventor: James C. Cloyd
  • Patent number: 11965190
    Abstract: Provided herein are a vector, a genetically modified bacterium including the vector, methods of making the bacterium, methods of using the bacterium, and kits including the bacterium. The vector includes a coding region encoding at least one antimicrobial peptide, and the antimicrobial peptide includes at least one lysin.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: April 23, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Yiannis John Kaznessis, Seth Ritter, Benjamin Hackel
  • Patent number: 11965950
    Abstract: A method for generating a perfusion weighted image using arterial spin labeling (ASL) with segmented acquisitions includes dividing an anatomical area of interest into a plurality of slices and performing a multi-band (MB) echo planar imaging (EPI) acquisition process using a magnetic resonance imaging (MRI) system to acquire a control image dataset representative of the plurality of slices using a central-to-peripheral or peripheral-to-central slice acquisition order. An ASL preparation process is performed using the MRI system to magnetically label protons in arterial blood water in an area upstream from the anatomical area of interest. Following a post-labeling delay time period, the MB EPI acquisition process is performed to a labeled image dataset corresponding to the slices using the central-to-peripheral or peripheral-to-central slice acquisition order. A perfusion weighted image of the anatomical area is generated by subtracting the labeled image dataset from the control image dataset.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: April 23, 2024
    Assignees: Siemens Healthineers AG, Regents of the University of Minnesota
    Inventors: Xiufeng Li, Gregory J. Metzger, Essa Yacoub, Kamil Ugurbil, Dingxin Wang
  • Publication number: 20240124550
    Abstract: A recombinant immune cell expresses a heterologous IgG Fc receptor. In some embodiments, the heterologous IgG Fc receptor can be a chimeric IgG Fc receptor. Generally, the chimeric IgG Fc receptor includes an extracellular domain, a transmembrane domain, and an intracellular domain. The extracellular domain generally includes a sufficient portion of CD64 to bind to an IgG Fc region. The intracellular domain of the chimeric IgG Fc receptor includes a sufficient portion of an Fc receptor allowing immunoreceptor tyrosine-based activation motif (ITAM) to initiate cell signaling when an IgG Fc region binds to the extracellular domain.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 18, 2024
    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Jianming Wu, Bruce Kenneth Walcheck, Robert Harrison Hullsiek, Yungfang Li, Hemant Kumar Mishra
  • Patent number: 11962514
    Abstract: Systems, computer-readable media, and methods are disclosed for parallel data processing for service function chains with network functions spanning multiple servers. An example system includes a first server hosting a first network function of a service function chain, a second server hosting a second network function of the service function chain, a mirror function deployed in a first switch to replicate a plurality of packets received by the system and to send respective copies of the plurality of packets to the first network function and to at least one of the second network function and a third network function of the service function chain, and a merge function deployed in a second switch to merge respective outputs of the first network function and the at least one of the second network function and the third network function.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: April 16, 2024
    Assignees: AT&T Intellectual Property I, L.P, REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Bo Han, Vijay Gopalakrishnan, Muhammad Bilal Anwer, Zhi-Li Zhang, Yang Zhang
  • Publication number: 20240115863
    Abstract: A system for measuring synchrony between two or more regions, or within a single region, of a subject's brain. The system can include a signal conditioning module in communication with a phase extraction module. The signal conditioning module can receive an oscillating signal, bandpass filter the signal, and convert the signal to its real and imaginary components. The phase extraction module can receive the real and imaginary components, determine the quadrant of the oscillating signal on the complex plane based on the real and imaginary components, and determine the phase of the oscillating signal using a linear arctangent approximation based on the determined quadrant. The system can calculate synchrony metrics based on the determined phase.
    Type: Application
    Filed: January 26, 2022
    Publication date: April 11, 2024
    Applicants: REGENTS OF THE UNIVERSITY OF MINNESOTA, ÉCOLE POLYTECHNIQUE FÉDÉRALE DE LAUSANNE (EPFL), CORNELL UNIVERSITY
    Inventors: Alik WIDGE, Mahsa SHOARAN, Uisub SHIN
  • Patent number: 11951416
    Abstract: A system includes an evaporator having sensors and selectable operational parameters and a controller configured to receive data and determine operational configuration for the evaporator. Selectable parameters relate to system heating, liquid flow rate, air flow rate, and environmental data.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: April 9, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Mustafa F. Kaddoura, Natasha C. Wright
  • Publication number: 20240109872
    Abstract: The invention provides a compound of formula (I): or a pharmaceutically acceptable salt, stereoisomer, solvate, or prodrug thereof, wherein R1-R6 have any of the values described in the specification, as well as compositions comprising a compound of formula (I). The compounds are useful as contraceptive agents.
    Type: Application
    Filed: August 11, 2023
    Publication date: April 4, 2024
    Applicant: Regents of the University of Minnesota
    Inventors: Ingrid Gunda Georg, Narsihmulu Cheryala
  • Patent number: 11946452
    Abstract: Control systems are described that mitigate the effects of icing events on wind turbines. Example methods include determining, with a control system, that an icing event has begun to affect the wind turbine; based on a determination that the icing event has begun to affect the wind turbine, changing a phase of the wind turbine with the control system to an operational-icing phase by modifying angles of attack of blades of the wind turbine via changing blade pitch angles, wherein the wind turbine continues to generate electrical power when the wind turbine is in the operational-icing phase; and based on a determination that electrical power generation of the wind turbine is below a threshold, changing the phase of the wind turbine with the control system to a stopped-icing phase, wherein rotation of the blades of the wind turbine is halted when the wind turbine is in the stopped-icing phase.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: April 2, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Jiarong Hong, Linyue Gao
  • Patent number: 11946935
    Abstract: Methods and diagnostic compositions for detecting and monitoring meningiomas.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: April 2, 2024
    Assignee: Regents of the University of Minnesota
    Inventors: Nurten Saydam, Okay Saydam