Patents Assigned to Northwestern University
  • Patent number: 11211168
    Abstract: Disclosed is an intelligent recommendation system for identifying and/or providing personalized one or more independent applications and/or healthcare related media content (e.g., multimedia content and applications involved in healthcare or the treatment of various health conditions of a user) to a plurality of user devices and/or client devices.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: December 28, 2021
    Assignee: Northwestern University
    Inventors: David C. Mohr, Christopher Karr
  • Publication number: 20210398679
    Abstract: A method can apply permutation procedures to mediation and moderation tests of multiple hypotheses, while controlling the rate of false positives. The techniques presented here through a platform-independent tool can be applied to a variety of datasets in diverse and interdisciplinary fields, such as biology and medicine, where integration of multi-scale data is utilized to unmask disease diagnosis, prognosis, susceptibility/resilience, treatment optimization, and biopharmaceutical development for any brain-based, psychological, or medical illness. This platform allows for study of human illness where animal models are proving inadequate.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 23, 2021
    Applicants: Northwestern University, Purdue Research Foundation
    Inventors: Sumra BARI, Hans C. BREITER, Eric NAUMAN, Tom TALAVAGE, Nicole VIKE
  • Publication number: 20210393676
    Abstract: Disclosed are methods and pharmaceutical compositions for treating and/or preventing hearing loss in a subject in need thereof. The disclosed methods typically utilize and the pharmaceutical compositions typical comprise an effective amount of a polyphenol therapeutic agent such as honokiol.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 23, 2021
    Applicant: Northwestern University
    Inventors: Xiaodong Tan, Claus-Peter Richter
  • Patent number: 11203014
    Abstract: Disclosed are devices, kits, compositions, and methods for collecting, transporting, and detecting toxicants, pathogens, and biomarkers in a biological sample. The devices, kits, compositions and methods may be utilized to collect and transport dried blood samples from a skin prick and detect toxicants, pathogens, and biomarkers in the dried blood samples.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: December 21, 2021
    Assignee: Northwestern University
    Inventors: William E. Funk, Thomas W. McDade, Andrew Unger
  • Patent number: 11203596
    Abstract: Disclosed are compound and methods of using the compounds for modulating ornithine aminotransferase (OAT) activity. The disclosed compound are characterized as analogs of 3-amino-4-(propan-2-ylidene)cyclopentane-1-carboxylic acid which may be formulated as therapeutic agents for treating diseases and disorders associated with ornithine aminotransferase (OAT) activity such as hepatocellular carcinoma and other cancers.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: December 21, 2021
    Assignee: Northwestern University
    Inventors: Richard B. Silverman, Matthew J. Moschitto
  • Patent number: 11202823
    Abstract: Provided herein are subunit vaccine compositions comprising a nanocarrier and a lipid antigen, a peptide antigen or combinations thereof that elicit bother a CD1-restricted and an MHC-restricted T cell response in a subject. Methods for making and using the subunit vaccine compositions are also provided.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: December 21, 2021
    Assignee: Northwestern University
    Inventors: Evan A. Scott, Chyung-Ru Wang, Shaobin Shang, Dina Kats
  • Patent number: 11198760
    Abstract: A method of producing a polyether polyol that includes reacting a low molecular weight initiator with ethylene oxide in the presence of a polymerization catalyst, the low molecular weight initiator having a number average molecular weight of less than 1,000 g/mol and a nominal hydroxyl functionality at least 2, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R1)1(R2)1(R3)1(R4)0 or 1. Whereas, M is boron, aluminum, indium, bismuth or erbium, R1, R2, and R3 each includes a same fluoroalkyl-substituted phenyl group, and optional R4 includes a functional group or functional polymer group. R1, R2, and R3 are the same fluoroalkyl-substituted phenyl group. The method further includes forming a polyether polyol having a number average molecular weight of greater than the number average molecular weight of the low molecular weight initiator in the presence of the Lewis acid catalyst.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: December 14, 2021
    Assignees: Dow Global Technologies LLC, Northwestern University
    Inventors: Arjun Raghuraman, William H. Heath, Sukrit Mukhopadhyay, Heather A. Spinney, David R. Wilson, Justin M. Notestein, SonBinh T. Nguyen
  • Patent number: 11198926
    Abstract: In one aspect of the invention, an alloy includes a first element comprising magnesium (Mg), titanium (Ti), zirconium (Zr), chromium (Cr), or nickelaluminum (NiAl), a second element comprising lithium (Li), calcium (Ca), manganese (Mn), aluminum (Al), or a combination thereof, and a third element comprising zinc (Zn). According to the invention, nanoscale precipitates is produced in the magnesium alloy by additions of zinc and specific heat-treatment. These precipitates lower the energy for dislocation movements and increase the number of available slip systems in the magnesium alloy at room temperature and hence improve ductility and formability of the magnesium alloy.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: December 14, 2021
    Assignee: NORTHWESTERN UNIVERSITY
    Inventors: Morris E. Fine, Semyon Vaynman, Evan T. Hunt, Akio Urakami, Yip-Wah Chung, Johannes Weertman
  • Patent number: 11191842
    Abstract: Provided herein are compositions, devices, and systems comprising copolymers of an N-alkyl acrylamide residue and a polyester comprising citric acid, polyethylene glycol, and glycerol 1,3-diglycerolate diacrylate, and methods of use and manufacture thereof.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: December 7, 2021
    Assignee: Northwestern University
    Inventors: Jian Yang, Robert Van Lith, Guillermo Ameer
  • Patent number: 11195667
    Abstract: In one aspect of the invention, a dye sensitized solar cell has a counter-electrode including carbon-titania nanocomposite thin films made by forming a carbon-based ink; forming a titania (TiO2) solution; blade-coating a mechanical mixture of the carbon-based ink and the titania solution onto a substrate; and annealing the blade-coated substrate at a first temperature for a first period of time to obtain the carbon-based titania nanocomposite thin films. In certain embodiments, the carbon-based titania nanocomposite thin films may include solvent-exfoliated graphene titania (SEG-TiO2) nanocomposite thin films, or single walled carbon nanotube titania (SWCNT-TiO2) nanocomposite thin films.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: December 7, 2021
    Assignee: NORTHWESTERN UNIVERSITY
    Inventors: Yu Teng Liang, Baiju K. Vijayan, Kimberly A. Gray, Mark C. Hersam
  • Patent number: 11194834
    Abstract: Aspects of the present disclosure relate to data visualization, and more specifically, to technology that automatically visualizes various analytics and predictions generated for mass participation endurance events, or other events of interest.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: December 7, 2021
    Assignee: Northwestern University
    Inventors: Karen R. Smilowitz, George T. Chiampas, Taylor G. Hanken, Rachel G. Lin, Ryan W. Rose, Bruno P. Velazquez, Samuel H. Young
  • Patent number: 11195967
    Abstract: Methods and devices for detecting incident radiation are provided. The methods and devices use high quality single-crystals of photoactive semiconductor compounds in combination with metal anodes and metal cathodes that provide for enhanced photodetector performance.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 7, 2021
    Assignee: Northwestern University
    Inventors: Mercouri G. Kanatzidis, Yihui He
  • Patent number: 11185674
    Abstract: Medical devices comprising applicators that present a microneedle array and a separate electroporation array configured to simultaneously contact a tissue surface, a fluidic system connected to the microneedle array, and an electronic system connected to the electroporation array, for the coordinated delivery of a fluid biologic and electroporation energy to a tissue.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: November 30, 2021
    Assignee: Northwestern University
    Inventor: Rishi Arora
  • Patent number: 11186683
    Abstract: A method of producing an alcohol ethoxylate surfactant or lubricant includes reacting a low molecular weight initiator with ethylene oxide in the presence of a polymerization catalyst, the low molecular weight initiator having a nominal hydroxyl functionality at least 1, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R1)1(R2)1(R3)1(R4)0 or 1, whereas M is boron, aluminum, indium, bismuth or erbium, R1, R2 and R3 each includes a same fluoroalkyl-substituted phenyl group, and optional R4 includes a functional group or functional polymer group. R1, R2, and R3 are the same fluoroalkyl-substituted phenyl group. The method further includes forming the alcohol ethoxylate surfactant or lubricant having a number average molecular weight of greater than the number average molecular weight of the low molecular weight initiator in the presence of the Lewis acid catalyst.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: November 30, 2021
    Assignees: Dow Global Technologies LLC, Northwestern University
    Inventors: Arjun Raghuraman, William H. Heath, Bruce D. Hook, Wanglin Yu, Sukrit Mukhopadhyay, Heather A. Spinney, David R. Wilson, Justin M. Notestein, SonBinh T. Nguyen
  • Patent number: 11179564
    Abstract: A system for stimulating tissue generally comprises a resorbable implant. The resorbable implant includes a substrate, at least one contact, and a transceiver, wherein the substrate, the at least one contact, and the transceiver are resorbable. The system also includes a controller configured to communicate with the transceiver of the resorbable implant and a power supply connected to the controller. The controller delivers power to the resorbable implant from the power supply. The resorbable implant delivers electrical stimulation to tissue when the resorbable implant receives power.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 23, 2021
    Assignees: Washington University, Northwestern University
    Inventors: Wilson Z. Ray, Matthew R. MacEwan, Zohny S. Zohny, John A. Rogers
  • Patent number: 11174514
    Abstract: Disclosed are methods, kits, and devices for diagnosing and treating psychiatric, disorders and the symptoms thereof. The methods, kits, and devices relate to identifying genetic markers that may be utilized to diagnose and/or prognose a patient and treat the diagnosed and/or prognosed patient by administering a drug the patient based on the genetic marker having been identified. Genetic markers identified in the methods may include HTR2C polymorphisms such as a polymorphism resulting in a Cys23Ser amino acid substitution, an rs3813929 (?759C/T) polymorphism, and an rs518147 (?697G/C) polymorphism).
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: November 16, 2021
    Assignee: NORTHWESTERN UNIVERSITY
    Inventors: Jiang Li, Herbert Y. Meltzer
  • Patent number: 11174238
    Abstract: Disclosed are enantioselective cross dehydrogenative coupling reactions for synthesizing tetrahydropyran compounds. Novel tetrahydropyran compounds may be synthesized by the disclosed methods as well as tetrahydropyran precursor compounds for synthesizing various naturally occurring compounds. The enantioselective cross dehydrogenative coupling reactions utilize in situ Lewis Acid activation in combination with oxidative formation of an oxocarbenium ion to provide a highly efficient and selective coupling reaction for synthesizing tetrahydropyran compounds.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: November 16, 2021
    Assignee: Northwestern University
    Inventors: Karl A. Scheidt, Ansoo Lee, Richard C. Betori
  • Patent number: 11171297
    Abstract: Photoactive materials comprising organic-inorganic hybrid halide perovskite compounds are provided. Photovoltaic cells and light-emitting devices incorporating the photoactive materials into their light-absorbing and light-emitting layers, respectively, are also provided. The halide perovskites have an amAMX3 perovskite crystal structure, wherein am is an alkyl diamine cation, an aromatic diamine cation, an aromatic azole cation, a cyclic alkyl diamine cation or a hydrazinediium cation; A is a monovalent alkylammonium cation or an alkali metal cation; X is a halide ion or a combination of halide ions; and M is an octahedrally coordinated bivalent metal atom.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: November 9, 2021
    Assignee: Northwestern University
    Inventors: Weijun Ke, Konstantinos Stoumpos, Ioannis Spanopoulos, Mercouri G. Kanatzidis
  • Publication number: 20210339011
    Abstract: Disclosed is a method of selecting stimulations for a cochlear implant or an auditory implant. The method may include: capturing an acoustical signal; dividing the acoustical signal into a plurality of frequency bands; determining a mean acoustical energy for each frequency band; for each frequency band: comparing the mean acoustical energy with the mean acoustical energy determined for neighboring frequency bands; merging neighboring frequency bands having a difference between the mean acoustical energies that is less than an acoustical energy threshold value; selecting one or more types of stimulation to be applied to one or more locations in a cochlea or along an auditory nerve based on bandwidths of each frequency band. The one or more types of stimulation may be selected from: electrical stimulation, optical stimulation and opto-electrical stimulation, and the one or more locations in cochlea or along the auditory nerve may correspond to specific frequencies of the acoustical signal.
    Type: Application
    Filed: August 14, 2019
    Publication date: November 4, 2021
    Applicants: Nurotone Medical Ltd., NORTHWESTERN UNIVERSITY
    Inventors: Dan David ALBECK, Claus Peter RICHTER
  • Patent number: 11161876
    Abstract: Provided herein are anti-inflammatory nanofibers and methods of use thereof. In particular methods are provided for the use of anti-inflammatory nanofibers in the promotion of tissue (e.g., urinary bladder tissue) regeneration.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: November 2, 2021
    Assignee: Northwestern University
    Inventor: Arun K. Sharma