Patents Assigned to The Royal Institution for the Advancement of Learning (McGill University)
  • Patent number: 9485048
    Abstract: Scalability and energy efficiency are key issues in data centers imposing tight constraints on the networking infrastructure connecting the servers. Optical interconnection mitigates electronic limitations but the additional flexibility offered by WDM and datarate across a data center interconnection network requires architectural design, photonic technologies, and operating strategies be selected and optimized to meet power consumption requirements. Multi-plane architectures based upon space-wavelength domain architectures have been proposed to overcome scalability limitations. It would be beneficial to extend space and time switching domains with the wavelength domain for additional capacity to increase throughput as well as providing same electro-optic interface.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: November 1, 2016
    Assignees: The Royal Institution for the Advancement of Learning/McGill University, Scuola Superiore Sant'anna
    Inventors: Odile Liboiron-Ladouceur, Md. Shafiqul Hai, Pier Giorgio Raponi, Nicola Andriolli, Isabella Cerutti, Piero Castoldi
  • Patent number: 9484197
    Abstract: A method of growing high quality crystalline films on lattice-mismatched or amorphous layers is presented allowing semiconductor materials that would normally be subject to high stress and cracking to be employed allowing cost reductions and/or performance improvements in devices to be obtained. Catalysis of the growth of these films is based upon utilizing particular combinations of metals, materials, and structures to establish growth of the crystalline film from a predetermined location. The subsequent film growth occurring in one or two dimensions to cover a predetermined area of the amorphous or lattice-mismatched substrate. Accordingly the technique can be used to either cover a large area or provide tiles of crystalline material with or without crystalline film interconnections.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: November 1, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventor: Nathaniel Quitoriano
  • Patent number: 9481945
    Abstract: Rapid and specific detection of biological cells and biomolecules is important to biological assays across diverse fields including genomics, proteomics, diagnoses, and pathological studies. Microarrays and microfluidics increasingly dominate such detection techniques due to the ability to perform significant numbers of tests with limited sample volumes. A snap chip assembly is provided for the transfer of a microarray of reagents within semi-spherical liquid droplets on a transfer chip to a target assay microarray on an assay chip following assembly of the two chips and physical contact of the droplets with the target array. Reagents in nanoliter quantities are spotted on both chips and selectively transferred as liquid droplets between transfer chip and assay chip within the contact areas. Using the snap chip structure the inventors performed immunoassays with colocalization of capture and detection antibodies with 10 targets and bead-in-gel droplet microarrays with 9 targets in the low pg/ml regime.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: November 1, 2016
    Assignee: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING / MCGILL UNIVERSITY
    Inventors: David Juncker, Huiyan Li
  • Publication number: 20160303227
    Abstract: It is provided a multivalent gangloside carbohydrate as a therapeutic cancer vaccine. The GD2 and GD3 carbohydrate conjugated disclosed are linked by a spacer to form a multimer which conserves the native structural feature of naturally occurring GD2 or GD3, the tetramer being immunogenic and elicits cytotoxic anti-gangliosides humoral and cellular responses in vivo.
    Type: Application
    Filed: December 4, 2014
    Publication date: October 20, 2016
    Applicant: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    Inventors: Horacio Uri SARAGOVI, Wenyong TONG
  • Patent number: 9470951
    Abstract: CMOS compatible SOI photonic integrated circuits (PICs) offer a low cost and promising solution to future short reach optical links operating beyond 100 Gb/s. A key building block in these optical links is the external optical modulator. Amongst, the PIC geometries for external modulators are those based upon ring resonators and Mach-Zehnder interferometers (MZI) where while the latter have been reported with increased thermal stability and fabrication tolerances, the former have demonstrated lower loss and lower driving voltages leading to a more energy efficient approach. Multi-segmented electrode structure based PAM optical modulator can potentially replace the analog digital-to-analog circuits (DACs) which are commonly used to achieve the multilevel electrical driving signal. Accordingly, it would be beneficial to combine the benefits of ring resonators to provide PAM-N modulators.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: October 18, 2016
    Assignee: The Royal Institution for the Advancement of Learning / McGill University
    Inventors: Odile Liboiron-Ladouceur, Mohammad Shafiqul Hai, Monireh Moayedi Pour Fard
  • Patent number: 9473332
    Abstract: Cost, electronic circuitry limitations, and communication channel behavior yield communication systems with strict bandwidth constraints. Hence, maximally utilizing available bandwidth is crucial, for example in wireless networks, to supporting ever increasing numbers of users and their demands for increased data volumes, low latency, and high download speeds. Accordingly, it would be beneficial for such networks to support variable bandwidth allocations such that smaller frequency sub-bands are allocated to users, as their number increases, but the individual users/nodes insert more data-carrying signals in order to compensate for the loss of operating bandwidth arising from the accommodation of more users. It would further be beneficial for transmitters and receivers according to embodiments of such a network architecture to be based upon low cost design methodologies allowing their deployment within a wide range of applications including high volume, low cost consumer electronics for example.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: October 18, 2016
    Assignee: The Royal Institution for the Advancement of Learning / McGill University
    Inventors: Jan Bajcsy, Yong-Jin Kim, Aminata Amadou Garba
  • Patent number: 9464048
    Abstract: The present invention relates to novel pharmaceutically-useful compounds which are antagonists of the 5-oxo-ETE receptors, such as the OXE receptor. These compounds have use as therapeutic and/or prophylactic agents for diseases characterized by tissue eosinophilia, such as inflammatory conditions including respiratory diseases. The invention also relates to pharmaceutical compositions, to the use of such compounds and compositions as medicaments, and to therapeutic methods.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: October 11, 2016
    Assignees: Florida Institute of Technology, The Royal Institution for the Advancement of Learning/McGill University
    Inventors: William S. Powell, Joshua Rokach
  • Patent number: 9456902
    Abstract: A method for making an orthopaedic implant, the method comprising: characterizing at least a portion of a bone corresponding to the bone to be replaced, said corresponding bone being on the contralateral side of the patient; providing a model of the orthopaedic implant based on a mirror image of the contralateral bone; and forming the orthopaedic implant based on the model.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: October 4, 2016
    Assignee: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    Inventors: Adam S. Hacking, Edward J. Harvey, Corey Richards
  • Patent number: 9448069
    Abstract: Micromachined gyroscopes, such as those based upon microelectromechanical systems (MEMS) have the potential to dominate the rate-sensor market mainly due to their small size, low power and low cost. As MEMS gyroscopes are resonant devices requiring active excitation it would be beneficial to improve the resonator Q-factor reducing the electrical drive power requirements for the excitation circuitry. Further, many prior art MEMS gyroscope designs have multiple resonances arising from design and manufacturing considerations which require additional frequency tuning and control circuitry together with the excitation/sense circuitry. It would therefore be beneficial to enhance the bandwidth of the resonators to remove the requirement for such circuitry. Further, to address the relatively large dimensions of MEMS gyroscopes it would be beneficial for the MEMS gyroscopes to be fabricated directly above the CMOS electronics thereby reducing the die dimensions and lowering per die cost.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: September 20, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Mourad El-Gamal, Mohannad Elsayed, Paul-Vahe Cicek, Frederic Nabki
  • Patent number: 9446063
    Abstract: Nutraceutical or pharmaceutical compositions, functional foods, extracts, dietary supplements and food/feed additives enriched in phytochemicals having antioxidant and/or anti-inflammatory activity may be derived from the skin, pith, or cortex from stem tubers of select potato cultivars, such as Onaway, Russet Burbank, Purple Valley or Bora Valley cultivars. These cultivars and combinations thereof provide a useful antioxidant source enriched in ferulic acid, caffeic acid, chlorogenic acids, ascorbic acid, anthocyanins, and rutin, isomers or derivatives thereof having antioxidant and/or anti-inflammatory activity.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: September 20, 2016
    Assignee: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    Inventors: Stanley Kubow, Danielle Donnelly, Andre Piccolomini, Luis Agellon
  • Patent number: 9446092
    Abstract: The present invention provides a new drug to treat malignant glioma, which is the most prevalent type of primary tumor of the central nervous system (CNS). The present invention indeed shows that the isolated NFL-TBS40-63 peptide is highly specific for glioma cells, in which it triggers apoptosis. It is therefore presented here for use in a method for treating malignant glioma. The present invention further relates to the use of the NFL-TBS40-63 peptide for detecting specifically glioma cells either in vivo, or in vitro, or for addressing chemical compounds to said tumor cells.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: September 20, 2016
    Assignees: UNIVERSITE D'ANGERS, INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    Inventors: Joël Eyer, Alan Peterson, Julien Balzeau, Raphaël Berges
  • Patent number: 9428447
    Abstract: The present disclosure relates to novel compounds having vitamin D receptor agonist and histone deacetylase inhibitory efficacy as well as methods for reducing or inhibiting the proliferation of cancer cells or for treating cancer.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 30, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: James L. Gleason, John H. White, Dainis Kaldre, Joshua Fischer
  • Patent number: 9400269
    Abstract: Systems and methods for detecting target chemicals are disclosed. A system includes a chemical sensor configured to filter light. The chemical sensor includes a referencing arm configured to output light at a first intensity level and a sensing arm sensitive to a target chemical. The sensing arm is configured to output light at a second intensity level. A difference between the first intensity level and the second intensity level indicates a presence of the target chemical.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: July 26, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Patanjali Kambhampati, Jonathan Ikola Saari, Nate Quitoriano, James Forbes, Gordon Roberts
  • Patent number: 9400127
    Abstract: Cryogenic electronics based upon semiconductive devices, superconductive devices, or a combination of the two present opportunities for a wide variety of novel, fast, and low power devices. However, such cryogenic electronics require cooling which is typically achieved through fluid refrigerants such as liquid nitrogen or liquid helium. Solid state refrigeration based upon adiabatic demagnetization in paramagnetic salts offers one alternative but requires that the solid state cooler and cryogenic electronic circuits be different physical elements. The inventors present solid state cooling for semiconductor materials including but not limited to silicon. Beneficially active electronic devices can be integrated monolithically with solid state semiconductor coolers exhibiting magnetic cooling within the whole substrate or predetermined regions of the substrate. Alternatively, active devices may be formed with semiconductor layers integral to them that exhibit magnetic cooling.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: July 26, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Guillaume Gervais, Thomas Szkopek, Jonathan Guillemette
  • Patent number: 9389214
    Abstract: A soil analysis apparatus includes at least one sensor element for measuring a property of the soil; a blade assembly having at least one blade and being displaceable between a raised position and an excavation position, the at least one blade being operable to excavate the soil at a test location when the blade assembly is in the excavation position, the blade assembly being further operable to enter a sensor permitting configuration; and a first actuator operable to displace the at least one sensor element between an initial position and a sensing position along a sensor displacement path, the sensor element being proximate the soil at the test location when in the sensing position.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: July 12, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Viacheslav Adamchuk, Nandkishor Dhawale, Frédéric René-Laforest, Shiv Prasher, Antoine Pouliot
  • Publication number: 20160150742
    Abstract: A flue gas treatment apparatus has a flue gas inlet, a treated gas outlet downstream of the flue gas inlet, and a gas flow path therebetween. The flue gas treatment apparatus comprises a particulate removal device. A first heater is downstream of the particulate removal device. The first heater heats the flue gas to a first treatment temperature. A first catalytic converter is downstream of the first heater for eliminating at least some CO and SO2 from the flue gas. A second heater is downstream of the first catalytic converter for heating the flue gas to a second treatment temperature. A second catalytic converter is downstream of the second heater for eliminating at least some NOx from the flue gas. At least a first fan forces the flue gas from the flue gas inlet to the treated gas outlet.
    Type: Application
    Filed: July 11, 2014
    Publication date: June 2, 2016
    Applicant: Royal Institution for the Advancement of Learning/ McGill University
    Inventors: Mark Lefsrud, Yves Roy, Francis Filion, Julien Bouchard, Quoc Nguyen, Louis-Martin Dion, Antony Glover
  • Patent number: 9290526
    Abstract: The present invention relates to novel compounds, compositions containing same and methods for inhibiting human farnesyl pyrophosphate synthase or for the treatment or prevention of disease conditions using said compounds;
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: March 22, 2016
    Assignee: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    Inventors: Youla S. Tsantrizos, Joris Wim De Schutter, Yih-Shyan Lin
  • Patent number: 9278086
    Abstract: The invention relates to compounds, methods, uses, compositions, combinations, kits and packages for the prevention and/or treatment of parasite infection (e.g., Plasmodium parasites) and/or disease (e.g., malaria) based on uses of (a) cystamine, cysteamine, and analogs, derivatives, prodrugs, precursors thereof; an agent capable of inducing their production; and/or salts thereof, and (b) artemisinin and functional derivative, analog, conjugate, metabolite, prodrug or precursor thereof, and/or salts thereof.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: March 8, 2016
    Assignee: The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Philippe Gros, Gundula Min-Oo, Anny Fortin
  • Patent number: 9281902
    Abstract: Broadband access networks are driving the upgrade of DWDM networks from 10 Gb/s per channel to more spectrally-efficient 40 Gb/s or 100 Gb/s. Signal quality degradation due to linear and non-linear impairments are significant and error control coding and signal processing solutions play increasingly key roles in meeting increasing demand, providing improved quality of service, and reduced cost. It would be beneficial to reduce the power consumption of optical receivers for optical links exploiting for example LPDC encoding. Accordingly, the inventors have established a low complexity soft-decision front-end compatible with deployable LDPC codes in next-generation optical transmission systems. Beneficially the optical receiver design can be retro-fitted into deployed hard-decision based optical systems and replaces the 3-to-2 encoder of the prior art in the electrical portion of the receiver with a single gate design. Further, the design may act as a 2-bit Flash ADC in multimode fiber based optical receivers.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: March 8, 2016
    Assignee: The Royal Institution for the Advancement of Learning/ McGill University
    Inventors: Odile Liboiron-Ladouceur, Meer Nazmus Sakib
  • Publication number: 20160051935
    Abstract: A technique for separating components of a microfluid, comprises a self-intersecting micro or nano-fluidic channel defining a cyclic path for circulating the fluid over a receiving surface of a fluid component separating member; and equipment for applying coordinated pressure to the channel at a plurality of pressure control areas along the cyclic path to circulate the fluid over the receiving surface, applying a pressure to encourage a desired transmission through the separating member, and a circulating pressure to remove surface obstructions on the separating member. The equipment preferably defines a peristaltic pump. Turbulent microfluidic flow appears to be produced.
    Type: Application
    Filed: March 27, 2014
    Publication date: February 25, 2016
    Applicants: National Research Council of Canada, The Royal Institution for the Advancement of Learning/McGill University
    Inventors: Kebin LI, Teodor VERES, Tohid Fatanat DIDAR, Maryam TABRIZIAN