Patents by Inventor Andrew Stewart

Andrew Stewart has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210377020
    Abstract: Disclosed techniques relate to storing a key cache within a secure enclave. In some embodiments, a computing system receives, from an application, a request to access a database, where the request is associated with a particular account. The computing system then accesses, using an identifier associated with the particular account, a key cache stored in a secure enclave of a memory of the computing system to determine at least one private key associated with the request, where the key cache stores private keys of a key management system (KMS) for a plurality of accounts. The computing system performs a cryptographic operation for accessing the database within the secure enclave using the at least one private key. In various embodiments, disclosed techniques may improve the security of cryptographic private keys cached for a plurality of tenants.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 2, 2021
    Inventors: Dhanashree Kashid, Raghavendran Hanumantharau, Terry Chong, Andrew Stewart Tucker, Vadiraj Govardhan Hosur
  • Publication number: 20210324068
    Abstract: This invention relates to methods of screening for anti-PACAP antibodies, or anti-PACAP receptor antibodies, and antigen binding fragments thereof, for potential use in treating or preventing PACAP-associated photophobia or light aversion, and therapeutic compositions containing and methods of using anti-PACAP antibodies, or anti-PACAP receptor antibodies, and antigen binding fragments thereof.
    Type: Application
    Filed: November 20, 2020
    Publication date: October 21, 2021
    Inventors: Adisa KUBURAS, Bianca MASON, Levi P. SOWERS, Andrew F. RUSSO, Maria-Cristina LOOMIS, Leon F. GARCIA-MARTINEZ, Benjamin H. DUTZAR, Daniel S. ALLISON, Katherine Lee HENDRIX, Ethan W. OJALA, Pei FAN, Jeffrey T.L. SMITH, John A. LATHAM, Charlie KARASEK, Jenny MULLIGAN, Michelle SCALLEY-KIM, Erica STEWART, Vanessa Lisbeth RUBIN, Jens J. BILLGREN
  • Publication number: 20210312826
    Abstract: Learning systems and methods of the present disclosure include generating a text document based on a digital file, tokenizing the text document, generating a semantic model based on the tokenized text document using an unsupervised machine learning algorithm, assigning a plurality of passage scores to a corresponding plurality of passages of the tokenized text document, selecting one or more candidate knowledge items from the tokenized text document based on the plurality of passage scores, filtering the one or more candidate knowledge items based on user data, generating one or more structured learning assets based on the one or more filtered candidate knowledge items, generating an interaction based at least on the one or more structured learning assets, and transmitting the interaction to a user device. Each passage score is assigned based on a relationship between a corresponding passage and the semantic model.
    Type: Application
    Filed: June 17, 2021
    Publication date: October 7, 2021
    Inventors: Andrew SMITH LEWIS, Paul MUMMA, Alex VOLKOVITSKY, Iain HARLOW, Kyle STEWART
  • Publication number: 20210301357
    Abstract: The invention provides comprehensive and comparative flow cytometry-based methods for characterizing the state of a biological system by determining cell phenotypes and associated gene expression profiles.
    Type: Application
    Filed: May 4, 2021
    Publication date: September 30, 2021
    Applicant: Enzo Biochem, Inc.
    Inventors: Elazar Rabbani, James J. Donegan, Andrew Stewart L'Huillier
  • Patent number: 11118305
    Abstract: Textile compositions comprising at least one filamentous fungus are disclosed, as are methods for making and using such textile compositions. Embodiments of the textile compositions generally include at least one of a plasticizer, a polymer, and a crosslinker, in addition to the filamentous fungus. The disclosed textile compositions are particularly useful as analogs or substitutes for conventional textile compositions, including but not limited to leather.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: September 14, 2021
    Assignee: The Fynder Group, Inc.
    Inventors: Brendan Allen Stewart, Larry Andrew Alegria, Ryan Jacob Totman, Yuval Charles Avniel
  • Patent number: 11117960
    Abstract: The present invention is directed to antibodies and fragments thereof having binding specificity for ACTH. Embodiments of this invention relate to the binding fragments of antibodies described herein, comprising the sequences of the VH, VL and/or CDR polypeptides described herein, and the polynucleotides encoding them. The invention also contemplates anti-ACTH antibodies and binding fragments thereof conjugated to one or more functional or detectable moieties. The invention further contemplates methods of making said anti-ACTH antibodies and binding fragments thereof.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: September 14, 2021
    Assignee: H. LUNDBECK A/S
    Inventors: Andrew Lawrence Feldhaus, Leon F. Garcia-Martinez, Benjamin H. Dutzar, Daniel S. Allison, Katie Olson Anderson, Ethan Wayne Ojala, Pei Fan, Charlie Karasek, Jenny A. Mulligan, Danielle Marie Mitchell, Patricia Dianne McNeill, Michelle L. Scalley-Kim, Erica Stewart, Jeffrey T. L. Smith, John Latham
  • Patent number: 11114678
    Abstract: A bipolar plate seal assembly for a fuel cell is provided. The bipolar plate seal assembly includes: a bipolar plate having a flow field for a reactant medium on at least one of its main sides, and a supply area arranged adjacent to the flow field, in which supply ports for feeding and discharging the reactant medium and optionally for feeding and discharging a coolant are arranged; and at least one seal assembly having an electrically insulating layer covering at least one or more sections of the supply area of the bipolar plate and having recesses that correspond to the supply ports of the bipolar plate, and for each recess, a seal circumferential thereto.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: September 7, 2021
    Assignees: VOLKSWAGEN AG, AUDI AG
    Inventors: Peter Bach, Andrew Desouza, Ian Stewart
  • Patent number: 11106773
    Abstract: A vape device system including a payload reservoir that is identified by a payload identifier and that is configured to hold a substance for atomization. A processor is configured to determine an operational setting based on at least one of the payload identifier and a secondary data, which may include user information, prescription information, location information, payload information, historical vape device usage information, and historical payload reservoir information. A vape device system, and method of using the same, that includes a vape device and a computing device that includes the processor. A method of controlling a vape device including determining an operational setting of the vape device based on the payload identifier and/or secondary data. The operational settings may include a duty cycle setting, a temperature setting, an operational time duration, a dosage setting, and a security setting.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: August 31, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Peter Popplewell, Andrew Stewart, Steven Penney
  • Publication number: 20210238824
    Abstract: This invention related to a coupler for securing an attachment to an earth working machine. The coupler comprises a coupler body that presents a receptacle having a capture region. A pin of an attachment can move into and out of the capture region. A retainer can capture the pin in the capture region but the retainer can be moved by a hydraulically driven driver to a position to allow release the pin from the capture region. A trigger that the pin will strike when the pin moves into or out of the capture region, decouples the driver from the retainer and the retainer is then allowed to be biased back to its retaining position by a spring.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 5, 2021
    Applicant: WEDGELOCK EQUIPMENT LIMITED
    Inventors: Andre Richard ANDERSON, Marshall Andrew Stewart HANLON, Garth Colin KEIGHLEY, Andrew James Phillip RIDER, Michael Hugh James RIDER
  • Publication number: 20210226461
    Abstract: A charging structure for a vaporizer. The charging structure includes a housing, a first electrical contact coupled to and extending outward from a first end of the housing, a spacer coupled to the first electrical contact, and a second electrical contact coupled to and extending outward from the spacer. The first electrical contact includes an exposed outer surface that extends in a continuous loop. The second electrical contact includes an exposed side surface that extends in a continuous loop and an end surface coupled to the side surface. Both the side surface and the end surface are electrically conductive. A vaporizer including the charging structure.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 22, 2021
    Inventors: MARK JONES, ANDREW STEWART, YAN VERMETTE
  • Publication number: 20210221868
    Abstract: Provided herein are chimeric antigen receptors (CARs), such as those specific for BCMA, that have improved properties, including increased CAR T cell binding to BCMA and improved CAR T cell killing of BCMA-expressing cancer cells. Use of the CARs in immune cells (e.g., T cells), compositions (e.g., CARs and nucleic acid constructs encoding the same), and methods are also contemplated.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 22, 2021
    Applicant: Cartesian Therapeutics, Inc.
    Inventors: Yi Zhang, C. Andrew Stewart, Metin Kurtoglu, Murat Kalayoglu, Michael S. Singer
  • Patent number: 10998744
    Abstract: A charging structure for a vaporizer. The charging structure includes a housing, a first electrical contact coupled to and extending outward from a first end of the housing, a spacer coupled to the first electrical contact, and a second electrical contact coupled to and extending outward from the spacer. The first electrical contact includes an exposed outer surface that extends in a continuous loop. The second electrical contact includes an exposed side surface that extends in a continuous loop and an end surface coupled to the side surface. Both the side surface and the end surface are electrically conductive. A vaporizer including the charging structure.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: May 4, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Mark Jones, Andrew Stewart, Yan Vermette
  • Publication number: 20210111575
    Abstract: A charging structure for a vaporizer. The charging structure includes a housing, a first electrical contact coupled to and extending outward from a first end of the housing, a spacer coupled to the first electrical contact, and a second electrical contact coupled to and extending outward from the spacer. The first electrical contact includes an exposed outer surface that extends in a continuous loop. The second electrical contact includes an exposed side surface that extends in a continuous loop and an end surface coupled to the side surface. Both the side surface and the end surface are electrically conductive. A vaporizer including the charging structure.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 15, 2021
    Inventors: MARK JONES, Andrew Stewart, Yan Vermette
  • Publication number: 20210094950
    Abstract: Described herein are compounds having the following structure: formula (I) or a stereoisomer, pharmaceutically acceptable salt, oxide, or solvate thereof. Also disclosed are compositions containing the compounds, methods of inhibiting activity of DYRK1 A in a cell, methods of increasing cell proliferation in a population of pancreatic beta cells, methods of treating a subject for a condition associated with insufficient insulin secretion, and methods of treating a subject for a neurological disorder.
    Type: Application
    Filed: March 20, 2019
    Publication date: April 1, 2021
    Inventors: Kunal KUMAR, Peng WANG, Roberto SANCHEZ, Adolfo Garcia OCA√ĎA, Andrew STEWART, Robert DEVITA
  • Patent number: 10934337
    Abstract: Provided herein are chimeric antigen receptors (CARs), such as those specific for BCMA, that have improved properties, including increased CAR T cell binding to BCMA and improved CAR T cell killing of BCMA-expressing cancer cells. Use of the CARs in immune cells (e.g., T cells), compositions (e.g., CARs and nucleic acid constructs encoding the same), and methods are also contemplated.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: March 2, 2021
    Assignee: Cartesian Therapeutics, Inc.
    Inventors: Yi Zhang, C. Andrew Stewart, Metin Kurtoglu, Murat V. Kalayoglu, Michael S. Singer
  • Patent number: D907289
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: January 5, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Andrew Stewart, Colin Tolls, Yan Vermette
  • Patent number: D914280
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: March 23, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Mark Jones, Peter Popplewell, Andrew Stewart, Yan Vermette
  • Patent number: D920571
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: May 25, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Mark Jones, Peter Popplewell, Andrew Stewart, Yan Vermette
  • Patent number: D927418
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: August 10, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Mark Jones, Peter Popplewell, Andrew Stewart, Yan Vermette
  • Patent number: D927773
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: August 10, 2021
    Assignee: CANOPY GROWTH CORPORATION
    Inventors: Mark Jones, Peter Popplewell, Andrew Stewart, Yan Vermette