Patents Assigned to Concordia University
  • Publication number: 20240127114
    Abstract: A method and system are disclosed for providing an aggregated trained machine learning model for performing a prediction task. A main processing device obtains from a first processing device at least a portion of a first trained model having been generated by training an initial model on a first training dataset, and a first training parameter indicative of a level of predictive uncertainty thereof. The main processing device obtains from a second processing device at least a portion of a second trained model having been generated by training the initial model on a second training dataset, and a second training parameter indicative of a level of predictive uncertainty thereof. The main processing device combines, using the first and second training parameters, at least the portion of the first and second trained models to thereby obtain the aggregated trained model. The main processing device provides the aggregated trained model.
    Type: Application
    Filed: January 19, 2022
    Publication date: April 18, 2024
    Applicants: IMAGIA CYBERNETICS INC., CONCORDIA UNIVERSITY INC.
    Inventors: Jonatan REYES, Marta KERSTEN-OERTEL, Cecile LOW-KAM, Lisa DI JORIO, Philippe LACAILLE, Florent CHANDELIER
  • Patent number: 11931321
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 19, 2024
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 11802330
    Abstract: A formation method is provided. During this formation method, a metallic substrate is provided. A coating is deposited onto the metallic substrate using a suspension plasma spray process. The coating is formed from or otherwise includes copper oxide.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: October 31, 2023
    Assignees: The Royal Institution for the Advancement of Learning/McGill Concordia University, Concordia University, Pratt & Whitney Canada Corp.
    Inventors: Joël Larose, Amit Roy, Navid Sharifi, Pantcho Stoyanov, Christian Moreau, Richard Chromik, Mary Makowiec
  • Patent number: 11747352
    Abstract: Disclosed are methods and compositions which may be used in human cytochrome P450 (CYP450) enzyme phenotyping. The methods and compositions typically utilize substrate for CYP3A5 comprising eplerenone which may be administered orally to a subject. Subsequently, metabolites of eplereone may be detected in the subject's saliva as well as any non- metabolized eplerenone to calculate a metabolic ratio for CYP3A5 enzyme in order to generate a phenytopic CYP3A5 enzyme profile for the subject.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: September 5, 2023
    Assignee: Concordia University, Inc.
    Inventors: Joseph McGraw, Armin Gerhardt
  • Patent number: 11557105
    Abstract: Navigation of a virtual environment (VE) can mean navigating a VE that is spatially larger than the available Physical Tracked Space (PTS). Accordingly, the concept of redirected walking was introduced in order to provide a more natural way of navigating a VE, albeit with many restrictions on the shape and size of the physical and virtual spaces. However, prior art techniques have limitations such as negatively impacting the sense of immersion of the user, motion sickness, or forcing the user to look away by stimulating major saccades. Accordingly, the inventors have established a novel technique which overcomes these limitations. The technique is based on the psychological phenomenon of inattentional blindness allowing for re-directed walking without requiring the triggering major saccades in the users, complex expensive systems, etc.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: January 17, 2023
    Assignee: Concordia University
    Inventors: Yashas Joshi, Charalambos Poullis
  • Patent number: 11110068
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: September 7, 2021
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 10927398
    Abstract: Disclosed are methods and compositions which may be used in human cytochrome P450 (CYP450) enzyme phenotyping. The methods and compositions typically utilize a mélange of substrates for different CYP450 enzymes which may be administered orally to a patient. Subsequently, the metabolites of the substrates may be detected in the patient's saliva as well as any non-metabolized substrates to calculate a metabolic ratio for any given CYP450 enzyme in order to generate a phenotypic CYP450 enzyme profile for the patient.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: February 23, 2021
    Assignee: Concordia University Inc.
    Inventors: Joseph McGraw, Armin Gerhardt
  • Patent number: 10570077
    Abstract: Disclosed are substituted (4?-hydroxylphenyl)cycloalkane compounds and there use as selective agonists of the estrogen receptor beta isoform (ER?). The disclosed compounds may be formulated as pharmaceutical compositions and administered to treat diseases associated with ER activity, such as proliferative diseases and disorders and/or psychiatric diseases or disorders.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: February 25, 2020
    Assignees: Marquette University, Concordia University Inc.
    Inventors: William A. Donaldson, Daniel S. Sem, Terrence S. Neumann
  • Patent number: 10406119
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: September 10, 2019
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20190264252
    Abstract: Disclosed are methods and compositions which may be used in human cytochrome P450 (CYP450) enzyme phenotyping. The methods and compositions typically utilize a mélange of substrates for different CYP450 enzymes which may be administered orally to a patient. Subsequently, the metabolites of the substrates may be detected in the patient's saliva as well as any non-metabolized substrates to calculate a metabolic ratio for any given CYP450 enzyme in order to generate a phenotypic CYP450 enzyme profile for the patient.
    Type: Application
    Filed: November 30, 2016
    Publication date: August 29, 2019
    Applicant: Concordia University, Inc.
    Inventors: Joseph McGraw, Armin Gerhardt
  • Patent number: 10345234
    Abstract: In order to implement a microfluidics sensor having higher efficiency, Applicants have developed a method of formation of nano-structures having various shapes and sizes onto materials such as polymers, glass and silicon, which are compatible with the microfabrication processes. The adhesion of the nano-structures and feasibility to tune their properties (optical, electrical and mechanical) are two prime concerns when they are adopted for microfluidics devices.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: July 9, 2019
    Assignee: Concordia University
    Inventors: Muthukumaran Packirisamy, Jayan Ozhikandathil, Ajit Khosla
  • Patent number: 9855223
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: January 2, 2018
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20160340279
    Abstract: Disclosed are substituted (4?-hydroxylphenyl)cycloalkane compounds and there use as selective agonists of the estrogen receptor beta isoform (ER?). The disclosed compounds may be formulated as pharmaceutical compositions and administered to treat diseases associated with ER activity, such as proliferative diseases and disorders and/or psychiatric diseases or disorders.
    Type: Application
    Filed: May 23, 2016
    Publication date: November 24, 2016
    Applicants: Marquette University, Concordia University Wisconsin
    Inventors: William A. Donaldson, Daniel S. Sem, Terrence S. Neumann
  • Patent number: 9260633
    Abstract: An electrically conductive adhesive sheet for joining structural elements, the adhesive sheet comprising Bucky paper impregnated with an adhesive resin is provided. A method of forming an electrically conductive joint between structural elements and a process of making an electrically conductive adhesive sheet for joining structural elements are also provided.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: February 16, 2016
    Assignee: CONCORDIA UNIVERSITY
    Inventors: Suong Van Hoa, Daniel Iosif Rosca
  • Publication number: 20160033403
    Abstract: In order to implement a microfluidics sensor having higher efficiency, Applicants have developed a method of formation of nano-structures having various shapes and sizes onto materials such as polymers, glass and silicon, which are compatible with the microfabrication processes. The adhesion of the nano-structures and feasibility to tune their properties (optical, electrical and mechanical) are two prime concerns when they are adopted for microfluidics devices.
    Type: Application
    Filed: March 17, 2014
    Publication date: February 4, 2016
    Applicant: CONCORDIA UNIVERSITY
    Inventors: Muthukumaran Packirisamy, Jayan Ozhikandathil, Ajit Khosla
  • Patent number: 8926906
    Abstract: The present application is directed to a technological platform with integrated microfluidic and optical modules for bio-detection. The platform enables in-situ detection by integrating fluidics with optical source and detection capabilities within a fabricated microchip. The platform is a polymer-based microfluidic chip having integrated excitation source and detection elements in a vicinity of a microfluidic reaction chamber configured to contain a micro-volume of a test sample. The principle of detection is based on an excitation source induced fluorescence of the test sample within the microfluidic reaction chamber.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: January 6, 2015
    Assignee: Concordia University
    Inventors: Muthukumaran Packirisamy, Ashwin L. Acharya
  • Patent number: 8883080
    Abstract: A device, a method of fabricating the device and a sample analysis system that includes the device are provided. The device includes an optical waveguide having a plurality of nanofeatures integrated thereon to influence at least one of evanescence and coupling of an optical field of the optical waveguide. The sample analysis system includes a fluidic actuation system for introducing sample specimen fluid into a microfluidic channel of the device for evanescence based detection.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: November 11, 2014
    Assignee: Concordia University
    Inventors: Muthukumaran Packirisamy, Arvind Chandrasekaran
  • Patent number: 8596111
    Abstract: A sensing element for sensing the softness of an object by abutting the sensing element against the object and biasing the sensing element toward the object with a biasing force. The sensing element includes a deformable section, the deformable section being deformable between an undeformed configuration and a deformed configuration, the deformed configuration being achievable when the deformable section is abutted against and biased toward the object; a deformation sensor operatively coupled to the deformable section for sensing a deformation of the deformable section between the deformed and undeformed configurations; and a force sensor operatively coupled to the deformable section for sensing the biasing force exerted onto the deformable section by the object when the deformable section is biased toward the object with the biasing force.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: December 3, 2013
    Assignee: Concordia University
    Inventors: Javad Dargahi, Saeed Sokhanvar
  • Patent number: 8582869
    Abstract: The invention provides a fast method for a high-quality interpolation of a finite multidimensional dataset. It has particular application in digital image processing, including, but not limited to, processing of both still images and real-time image/data processing. The method uses discrete cosine and sine transforms of appropriate types to covert, in blocks of desired size, the initial dataset to the frequency domain. Proposed interpolators calculate a chain of inverse transforms of non-square sizes that perform the interpolation. The larger transform is broken into smaller transforms of non-square size using a recursive size reduction process of FFT-type, and the smaller transforms are calculated directly exploiting the symmetry properties of smaller interpolator functions involved. An output dataset is then assembled using the calculated transforms. The method avoids computationally costly process of inflating the coefficient space by padding zeros exploited for DCT-based interpolations previously.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: November 12, 2013
    Assignee: Concordia University
    Inventor: Armen Atoyan
  • Publication number: 20120298927
    Abstract: An electrically conductive adhesive sheet for joining structural elements, the adhesive sheet comprising Bucky paper impregnated with an adhesive resin is provided. A method of forming an electrically conductive joint between structural elements and a process of making an electrically conductive adhesive sheet for joining structural elements are also provided.
    Type: Application
    Filed: January 12, 2011
    Publication date: November 29, 2012
    Applicant: CONCORDIA UNIVERSITY
    Inventors: Suong Van Hoa, Daniel Iosif Rosca