Patents Assigned to Simon Fraser University
  • Patent number: 11553717
    Abstract: Disclosed is a composition of volatile and less-volatile pheromone components that can be used alone or in combination with other compounds to attract and/or arrest bed bugs of both sexes and all developmental stages. This blend can be used to bait traps that are effective in capturing bed bugs in infested premises or can be combined with a pesticide that is lethal to bed bugs.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: January 17, 2023
    Assignee: Simon Fraser University
    Inventors: Regine M. Gries, Robert A. Britton, Michael T. Holmes, Gerhard J. Gries
  • Patent number: 11540515
    Abstract: The present disclosure provides acaricidal compounds, i.e. compounds 3c {3,6}, 3c {4,6}, 3c {3, 3}, 3c {4,3} and 3c {6,6}, that are effective in killing Varroa destructor mites while being harmless to honey bees.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 3, 2023
    Assignees: Simon Fraser University, The State of Israel Ministry of Agriculture & Rural Development Agricultural Research Organization
    Inventors: Erika Plettner, Victoria Soroker
  • Patent number: 11534114
    Abstract: The present invention provides 18F-labeled amino acids or derivatives thereof having formula (I) and methods of making same, which can be suitable for PET imaging:
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: December 27, 2022
    Assignee: Simon Fraser University
    Inventors: Paul Schaffer, Hua Yang, Robert Britton, Matthew Nodwell, Zheliang Yuan
  • Patent number: 11434490
    Abstract: RNA aptamers are disclosed with distinct fluorescent properties, fluorophore binding affinities, and salt dependence. Also disclosed are corresponding fluorophores, with selected fluorophores evidencing high cellular permeability. The aptamer's high fluorophore affinities, the high brightness of the bound complexes, and their thermal and salt stability, provide distinct aspects of the disclosed aptamers.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: September 6, 2022
    Assignees: Centre National De La Recherche, Scientifique Université De Strasbourg, Simon Fraser University, The United States of America, As Represented by The Secretary, Department of Health and Human Services
    Inventors: Michael Ryckelynck, Alexis Autour, Peter Unrau, Elena Dolgosheina, Sunny Chiu Yuk Jeng, Shanker Shyam Sundhar Panchapakesan, Amir Abdolahzadeh, Razvan Cojocaru, Adrian Ferré D'Amaré, Robert Trachman
  • Patent number: 11312737
    Abstract: The present invention relates to EP4 agonist-bisphosphonate conjugates or related compounds and uses thereof. Said conjugates or related compounds may be used to provide delivery of an EP4 agonist or related compound to a desired site of action, such as a bone. Bisphosphonate moieties, linked to the EP4 agonists via amide linkers, have been implicated in the inhibition of bone resorption and bone targeting.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: April 26, 2022
    Assignee: SIMON FRASER UNIVERSITY
    Inventors: Marion Thévenin, Robert N. Young, Gang Chen
  • Patent number: 11299464
    Abstract: Provided herein are imidazolium polymers having steric hindrance at the 4-position of the imidazole moieties in the polymeric chain. The sterically-protected, N-methylated imidazolium polymers exhibit hydroxide stability in concentrated caustic solutions at elevated temperatures, such as at 100° C. and higher.
    Type: Grant
    Filed: July 29, 2017
    Date of Patent: April 12, 2022
    Assignee: Simon Fraser University
    Inventors: Steven Holdcroft, Jiantao Fan, Andrew Wright, Benjamin Britton, Thomas Weissbach, Timothy James Peckham, Jonathan William Ward
  • Patent number: 11276822
    Abstract: A method of depositing a lateral pattern of a deposition material onto a substrate. The method comprises fabricating a laterally patterned deposition surface on the substrate having one or more deposition regions and one or more non-deposition regions. The method comprises depositing deposition material onto the deposition regions of the deposition surface to form a deposition structure comprising deposited regions and non-deposited regions. Depositing deposition material comprises dissolving the deposition material in a solvent to form a solution, introducing the deposition surface into fluid contact with the solution, varying a temperature of the solution, varying a pressure of the solution; and selectively heating the deposition regions to temperatures greater than the temperature of the solution to cause the deposition material to precipitate from the solution and deposit onto the deposition regions.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: March 15, 2022
    Assignee: Simon Fraser University
    Inventor: Loren Gregory Kaake
  • Patent number: 11230626
    Abstract: Described herein are crosslinked alkylated poly(benzimidazole) and poly(imidazole) polymer materials and devices (e.g., fuel cells, water electrolyzers) including these polymer materials. The polymer materials can be prepared in a convenient manner, allowing for applications such as anion exchange membranes (AEMs). The membranes provide high anion conductivities over a wider range of operating conditions when compared to the analogous membranes that are not cross-linked. The crosslinked polymer materials have improved alkaline stability, when compared to the analogous non-crosslinked polymer materials.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: January 25, 2022
    Assignee: Simon Fraser University
    Inventors: Steven Holdcroft, Thomas Weissbach, Timothy James Peckham, Andrew Wright, Benjamin Britton
  • Publication number: 20210289780
    Abstract: The present disclosure provides acaricidal compounds, i.e. compounds 3c {3,6}, 3c {4,6}, 3c {3, 3}, 3c {4,3} and 3c {6,6}, that are effective in killing Varroa destructor mites while being harmless to honey bees.
    Type: Application
    Filed: June 28, 2019
    Publication date: September 23, 2021
    Applicants: Simon Fraser University, The State of Israel Ministry of Agriculture & Rural Development Agricultural Research Organization
    Inventors: Erika Plettner, Victoria Soroker
  • Patent number: 11048775
    Abstract: A method is provided for the automatic control of cycling speed in a human. The method comprises: estimating the subject's actual cycling speed using one or more sensors to thereby obtain a measured speed; determining an error comprising a difference between a desired speed and the measured speed; and outputting, to the subject, a stimulus frequency signal wherein the stimulus frequency signal is based on the error in such a manner that when the subject pedals in a manner that matches a frequency of the stimulus frequency signal, the subject's actual speed controllably tracks the desired speed.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: June 29, 2021
    Assignee: Simon Fraser University
    Inventors: Mark Snaterse, James Maxwell Donelan, Sung Jae Chang
  • Patent number: 11048776
    Abstract: A method is provided for the automatic control of cycling speed in a human. The method comprises: estimating the subject's actual cycling speed using one or more sensors to thereby obtain a measured speed; determining an error comprising a difference between a desired speed and the measured speed; and outputting, to the subject, a stimulus frequency signal wherein the stimulus frequency signal is based on the error in such a manner that when the subject pedals in a manner that matches a frequency of the stimulus frequency signal, the subject's actual speed controllably tracks the desired speed.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: June 29, 2021
    Assignee: Simon Fraser University
    Inventors: Mark Snaterse, James Maxwell Donelan, Sung Jae Chang
  • Patent number: 11015672
    Abstract: A bicycle with a suspension system for a wheel of the bicycle, the suspension system including a smart fluid damper for dampening a movement of the wheel relative to the frame. The smart fluid damper includes a flow control element disposed within a cavity of the damper and configured to apply a field to a smart fluid within a fluid passage extending through the flow control element. The flow control element includes field barriers proximate the fluid passage to locally block and/or divert the field such that the field cannot pass therethrough. The field barriers are arranged to cause the field to criss-cross the fluid passage at multiple axial intervals along the fluid passage, thereby focusing the field within the fluid passage.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: May 25, 2021
    Assignee: SIMON FRASER UNIVERSITY
    Inventors: Mohammad Mehdi Naserimojarad, Mehrdad Moallem, Siamak Arzanpour
  • Publication number: 20210137184
    Abstract: Generally described, aspects of the disclosed subject matter are directed to impact mitigating membranes. In accordance with aspects of the present disclosure, the impact mitigating membranes generally include a laminar core having a first lamina and a second lamina coupled to the first lamina and configured to shift relative to the first lamina to dissipate kinetic energy resulting from an oblique impact force. The laminar core may include a lubricating layer or self-lubrication between the lamina to reduce friction. In general, the laminar core is surrounded by first and second encapsulating layers positioned adjacent each lamina. An anchoring attachment coupled to one or more of the first and second encapsulating layer and associating with the laminar core constrains relative lateral motion between the laminar core and the first and second encapsulating layers.
    Type: Application
    Filed: March 6, 2018
    Publication date: May 13, 2021
    Applicant: SIMON FRASER UNIVERSITY
    Inventors: Daniel Eamon ABRAM, Farid GOLNARAGHI, Gaofeng Gary WANG
  • Patent number: 10895604
    Abstract: Systems and methods to provide a low voltage interface coupleable between an energy storage device or a DC power source (e.g., fuel cell stack, battery) and one or more AC signal diagnostic systems. The low voltage interface reduces a voltage of the DC power source and supplies the reduced voltage to the one or more AC signal diagnostic systems without affecting the results of the measurements obtained by the one or more AC signal diagnostic systems. Such functionality provides a safer method for performing advanced analysis (e.g., EIS, frequency analysis) while utilizing lower cost and/or smaller components.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: January 19, 2021
    Assignees: Ballard Power Systems Inc., Simon Fraser University
    Inventors: Jacob W. Devaal, Hooman Homayouni, Farid Golnaraghi
  • Publication number: 20200362129
    Abstract: Described herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be used in cation exchange 5 membranes. Also described is the controlled synthesis of anionic phenylene monomers and their use in synthesizing anionic oligomers and polymers, with precise control of the position and number of anionic groups.
    Type: Application
    Filed: April 10, 2018
    Publication date: November 19, 2020
    Applicant: Simon Fraser University
    Inventors: Steven Holdcroft, Thomas J.G. Skalski, Michael Adamski, Benjamin Britton, Timothy J. Peckham
  • Patent number: 10800874
    Abstract: The present disclosure provides alkaline-stable m-terphenyl benzimidazolium hydroxide compounds, in which the C2-position is attached to a phenyl group having various substituents at the ortho positions. Polymers incorporating m-terphenylene repeating groups derived from these alkaline-stable benzimidazolium hydroxide compounds are also presented, along with their inclusion in ionic membranes and in electrochemical devices.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: October 13, 2020
    Assignee: Simon Fraser University
    Inventors: Steven Holdcroft, Andrew Wright
  • Publication number: 20200181618
    Abstract: RNA aptamers are disclosed with distinct fluorescent properties, fluorophore binding affinities, and salt dependence. Also disclosed are corresponding fluorophores, with selected fluorophores evidencing high cellular permeability. The aptamer's high fluorophore affinities, the high brightness of the bound complexes, and their thermal and salt stability, provide distinct aspects of the disclosed aptamers.
    Type: Application
    Filed: April 23, 2018
    Publication date: June 11, 2020
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITÉ DE STRASBOURG, SIMON FRASER UNIVERSITY, THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVIC
    Inventors: Michael Ryckelynck, Alexis Autour, Peter Unrau, Elena Dolgosheina, Sunny Chiu Yuk Jeng, Shanker Shyam Sundhar Panchapakesan, Amir Abdolahzadeh, Razvan Cojocaru, Adrian Ferré D'Amaré, Robert Trachman
  • Patent number: 10633338
    Abstract: This invention provides compound having a structure of Formulas: Uses of such compounds for treatment of various indications, including prostate cancer as well as methods of treatment involving such compounds are also provide.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: April 28, 2020
    Assignees: THE UNIVERSITY OF BRITISH COLUMBIA, SIMON FRASER UNIVERSITY
    Inventors: Paul Rennie, Artem Tcherkassov, Robert N. Young, Christophe M. Andre
  • Patent number: 10602925
    Abstract: In one embodiment, a sensorless adaptive optics imaging system includes a source of light, an optical delivery unit having a wavefront modifying element, and an optical coherence tomography (OCT) sensor configured to acquire OCT images based on light emitted by the source of light and transmitted through the optical delivery unit. The system also includes a processing unit that can: process the OCT images, and determine an adjustment of parameters of the wavefront modifying element. In some embodiments, the system includes a multi-photon microscopy (MPM) sensor that acquires MPM images based on the light transmitted through the optical delivery unit.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: March 31, 2020
    Assignee: Simon Fraser University
    Inventors: Marinko Sarunic, Yifan Jian, Eunice Michelle Cua, Stefano Bonora, Robert J. Zawadzki
  • Patent number: 10598248
    Abstract: A smart fluid damper includes a damper body defining a cavity with smart fluid. A piston head is disposed within the cavity and is slidingly displaceable. A flow control element is disposed within the cavity. The flow control element includes a main body having a central core, and an outer housing that surrounds the main body and is spaced apart therefrom to define a fluid passage between the main body and the outer housing. The fluid passage extends axially through the main body to permit fluid flow therethrough. The central core includes an energizable coil operable to apply a field. A plurality of field barriers are provided, each operable to locally block the field generated by the energizable coil such that the field cannot pass directly therethrough. The field barriers are configured to focus the field within the fluid passage.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: March 24, 2020
    Assignee: SIMON FRASER UNIVERSITY
    Inventors: Mohammad Mehdi Naserimojarad, Mehrdad Moallem, Siamak Arzanpour