Abstract: A system and method are described for enhancing readability of document images by operating on each document individually. Monochromatic light sources operating at different wavelengths of light can be used to obtain greyscale images. The greyscale images can then be used in any desired image enhancement algorithm. In one example algorithm, an automated method removes image background noise and improves sharpness of the scripts and characters using edge detection and local color contrast computation.
Type:
Grant
Filed:
October 30, 2018
Date of Patent:
November 10, 2020
Assignee:
Georgetown University
Inventors:
Ophir Frieder, Gideon Frieder, Jon Parker
Abstract: Small molecule inhibitors of XBP1 splicing by IRE1? are provided, as well as methods for their use in treating or preventing cancer (e.g., endocrine resistant breast cancer), diabetes, and obesity.
Type:
Grant
Filed:
May 16, 2016
Date of Patent:
October 20, 2020
Assignee:
GEORGETOWN UNIVERSITY
Inventors:
Sivanesan Dakshanamurthy, Milton L. Brown, Robert Clarke, Ayesha N. Shajahan-Haq, Jacqueline Smith
Abstract: Devices including graphene quantum dots yield extremely high performance THz bolometers, by measuring the current of hot electrons formed in the graphene source and drain electrodes of the device and propagating through the graphene quantum dot connected thereto. Devices may also include additional materials such as MoS2, as well as one or more gate electrodes to alter performance as needed.
Type:
Application
Filed:
December 6, 2016
Publication date:
October 1, 2020
Applicants:
Georgetown University, U.S. Naval Research Laboratory
Inventors:
Abdel El Fatimy, Paola Barbara, Kurt Gaskill
Abstract: The present invention is directed to analytical methods for determining the concentration, and/or stereoisomeric excess, and/or absolute configuration of chiral analytes in a sample.
Abstract: A system and method are described for enhancing readability of document images by operating on each document individually. Monochromatic light sources operating at different wavelengths of light can be used to obtain greyscale images. The greyscale images can then be used in any desired image enhancement algorithm. In one example algorithm, an automated method removes image background noise and improves sharpness of the scripts and characters using edge detection and local color contrast computation.
Type:
Application
Filed:
May 26, 2020
Publication date:
September 17, 2020
Applicant:
Georgetown University
Inventors:
Ophir Frieder, Gideon Frieder, Jon Parker
Abstract: Disclosed herein are systems and methods for the automatic re-analysis of genetic testing data. A centralized computing system can analyze genetic testing data and automatically re-analyze the genetic testing data when the centralized computing system is updated. In some embodiments, the centralized computing system can be updated with new or updated software, genetic analysis tools, and/or genetic analysis methods. The genetic testing data can then be re-analyzed using the new or updated software, tools, or methods. The genetic testing data can also be re-analyzed if/when available databases or knowledgebases are updated, such as when a new study or report is published. Based on the re-analysis, a suggested diagnoses and/or treatment plans can be revised.
Type:
Application
Filed:
April 7, 2020
Publication date:
September 17, 2020
Applicant:
Georgetown University
Inventors:
Abhishek Pandey, Howard Federoff, Ophir Frieder
Abstract: The present invention relates to methods of treating hypertension in a subject in need of treatment thereof, with the methods comprising administering a pharmaceutically effective amount of an angiotensin II inhibitor and a pharmaceutically effective amount of a receptor tyrosine kinase inhibitor to the subject.
Abstract: The present invention is directed towards methods of culturing germline pluripotent stem cells (gPSCs), with the methods comprising culturing the cells in a cell culture medium while inhibiting the activity of Rho kinase (ROCK) in the cells during culture. The present invention is also directed towards methods of using these continuously cultured gPSCs.
Type:
Application
Filed:
November 20, 2018
Publication date:
September 10, 2020
Applicant:
Georgetown University
Inventors:
Ian Gallicano, Samiksha Mahapatra, Dianna Martin
Abstract: (R)-12-hydroxystearic acid hydrazides as gelators and gels generated therefrom are provided. A series of (R)-12-hydroxystearic acid hydrazides produce gels that are self-standing and self-healing. The (R)-12-hydroxystearic acid hydrazides are capable of exhibiting gelling properties in a wide variety of solvents. The gels have demonstrated good potential for use in drug release.
Abstract: A system and method for connecting one or more client applications with one or more knowledge representation servers and communicating there between includes an application programming interface (API) and a hypergraph transfer protocol (HGTP), for facilitating communication between the one or more client applications and one or more knowledge representation servers responsive to a client application request. The client application request includes an API call for a specific entity that is received by a first knowledge representation server. If the first knowledge representation server does not manage the specific entity, the first knowledge representation server forwards the specific entity call to a second knowledge representation server via the HGTP using a universal unique identifier (UUID) associated with the specific entity having encoded therein a network address for the second knowledge representation server.
Abstract: Methods of treating or preventing cancer, diabetes, and/or obesity in a subject are provided. The methods comprise administering to a subject a therapeutically effective amount of an SLC25A1 inhibitor as described herein. Also provided herein are pharmaceutical compositions comprising an SLC25A1 inhibitor and a chemotherapeutic agent. Further provided herein are methods of inhibiting SLC25A1 in a cell.
Abstract: Small molecule carbazole compounds for use as androgen receptor inhibitors are provided herein. Also provided herein are methods for using the carbazole compounds in treating prostate cancer, including castration-resistant prostate cancer and enzalutamide-resistant prostate cancer. The methods include administering to a subject an effective amount of a compound or composition as described herein.
Type:
Application
Filed:
October 23, 2019
Publication date:
August 6, 2020
Applicant:
GEORGETOWN UNIVERSITY
Inventors:
Milton L. Brown, Shujie Hou, Partha Banerjee, Karishma Amin
Abstract: The invention relates to methods of treating a metabolic disorder in a subject, the method comprising administering fibroblast growth factor binding protein 3 (FGFBP3) or a variant thereof to a subject in need of treatment of a metabolic disorder.
Abstract: Methods of determining if a subject has an increased risk of poor recovery after suffering a stroke and methods of treating a subject recovering from a stroke. The methods comprise analyzing at least one plasma sample taken from the subject to assess a microRNA (miRNA) profile of the subject and comparing the subject's miRNA profile with a normal miRNA profile, to determine if the subject's miRNA profile is altered compared to a normal miRNA profile. An alteration of the subject's miRNA profile is indicative that the subject has an increased risk of poor recovery after suffering a stroke.
Type:
Application
Filed:
January 24, 2020
Publication date:
July 30, 2020
Applicant:
Georgetown University
Inventors:
Matthew A. Edwardson, Xiaogang Zhong, Massimo S. Fiandaca, Howard J. Federoff, Amrita K. Cheema, Alexander W. Dromerick
Abstract: The present invention relates to methods of determining if a subject has an increased risk of suffering from memory impairment. The methods comprise analyzing the gene expression profile from peripheral blood leukocytes taken from the subject and comparing the value of the subject's gene expression profile with the value of a normal gene expression profile. A change in the value of the subject's gene expression profile, above or below normal values is indicative that the subject has an increased risk of suffering from memory impairment compared to a normal individual.
Type:
Grant
Filed:
May 28, 2015
Date of Patent:
July 21, 2020
Assignees:
GEORGETOWN UNIVERSITY, UNIVERSITY OF ROCHESTER
Inventors:
Massimo S. Fiandaca, Mark E. Mapstone, Yuriy Gusev, Howard J. Federoff
Abstract: Disclosed are methods of treating anxiety or depression, comprising administering to a subject in need thereof a therapeutically effective amount of a compound selected from the group consisting of 2-ethyl-5-methyl-3,3-diphenyl-1-pyrroline (EMDP), 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP), and pharmaceutically acceptable salts thereof.
Type:
Grant
Filed:
May 31, 2016
Date of Patent:
July 14, 2020
Assignee:
Georgetown University
Inventors:
Kenneth J. Kellar, Yingxian Xiao, Patrick A. Forcelli
Abstract: Provided herein are methods of treating or preventing a neurodegenerative disease, a myodegenerative disease or a prion disease in a subject comprising administering a tyrosine kinase inhibitor.
Abstract: Provided herein is a method of determining a level of one or more miRNAs in a subject that has or is at risk of developing Gulf War Illness (GWI). The method includes obtaining a biological sample from the subject and determining a level of one or more miRNA molecules in the biological sample. Also provided are compositions and kits for carrying out the provided methods.
Type:
Application
Filed:
March 3, 2020
Publication date:
June 25, 2020
Applicant:
GEORGETOWN UNIVERSITY
Inventors:
James N. Baraniuk, Narayan Shivapurkar, Rakib Rayhan
Abstract: A non-invasive system, and method for simple, quantitative screening for mTBI and other forms of mid cognitive impairment using a visuo-motor performance test (for example, a submaximal grip test) in response to visual feedback to quantitatively measure the intra-individual variability of performance metric for initial screening of patients with mild traumatic brain injury (mTBI), and other neurological disorders. The system and method can be administered in minutes, by any level of caregiver, in any environment including military in-the-field or sports on-field deployments, and is useful in screening those truly injured from those disguising or mimicking injury. In addition to screening, the system and method can be used to monitor and/or detect changes to intra-individual variability over time by comparison to a baseline, which in turn is helpful in determining estimated recovery trajectory or other related information.
Type:
Grant
Filed:
September 6, 2013
Date of Patent:
June 9, 2020
Assignees:
MEDSTAR HEALTH RESEARCH INSTITUTE, INC., GEORGETOWN UNIVERSITY
Inventors:
Alexander Dromerick, Peter S. Lum, Rochelle E. Tractenberg
Abstract: The present application provides methods of preventing and treating the toxic effects of exposure to organophosphate agents. In embodiments, targeted cationic liposome complexes delivering nucleic acid molecules encoding butyrylcholinesterase and a polyproline rich peptide are administered. Suitably, the administration is via inhalation or via aerosol. Also provided are cationic liposome complexes and methods of making the complexes for such administration.