Patents by Inventor Tahir A. Mahmood

Tahir A. Mahmood 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: 20240131118
    Abstract: The present disclosure relates to pharmaceutical compositions comprising a non-naturally occurring fusion molecule and one or more pharmaceutically acceptable carriers, formulated for oral delivery to a subject, and designed to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases, autoimmune diseases, cancer, metabolic disorders, and growth deficiency disorders.
    Type: Application
    Filed: April 5, 2023
    Publication date: April 25, 2024
    Inventors: Randall J. Mrsny, Tahir Mahmood
  • Patent number: 11909230
    Abstract: The wearable article (11) comprises a power source (111) and a processor (112). The processor (112) determines whether a power transfer condition is satisfied. In response, the processor (112) is arranged to control the wearable article (11) to transfer power from the power source (111) to an electrical load of an external apparatus. The wearable article (11) may comprise an interface element (114) for forming an electrical connection with the externa apparatus. The wearable article (11) may comprise a power transmitter (113) for beaming electromagnetic energy to the external apparatus. The wearable article (11) may be a garment.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: February 20, 2024
    Assignee: Prevayl Innovations Limited
    Inventor: Tahir Mahmood
  • Publication number: 20240009316
    Abstract: The present disclosure provides delivery constructs comprising a carrier coupled to a heterologous payload, wherein coupling of the carrier to the payload can result in transportation of the payload (e.g., a therapeutic payload) into and/or across intact polarized epithelial cells (e.g., epithelial cells of the gut of a mammal). The delivery construct can be part of a pharmaceutical composition that can be orally administered to a subject to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases or autoimmune diseases.
    Type: Application
    Filed: November 3, 2022
    Publication date: January 11, 2024
    Inventors: Randall J. Mrsny, Charles Olson, Sally Postlethwaite, Thomas Carl Hunter, Tahir Mahmood, Weijun Feng
  • Patent number: 11813082
    Abstract: An image of a garment is obtained (101). The garment comprises a marker located on an outside surface of the garment. The marker comprises a code string identifying the garment encoded into a visual symbol. The image is processed to generate a data string representing the visual symbol (102). The data string is used to access activity data associated with a sensor of the garment identified by the code string. The system comprises the garment and one or more electronic devices operable to perform the method.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: November 14, 2023
    Assignee: Prevayl Innovations Limited
    Inventors: Adam Lee Edward Crofts, Tahir Mahmood
  • Publication number: 20230115286
    Abstract: The method comprises receiving a representation of a visual symbol, wherein the visual symbol comprises a code string identifying the garment that is encoded into the visual symbol (101). The method comprises establishing, based on the representation of the visual symbol, the identity of the garment (102). The method comprises transmitting, to the identified garment, an authorisation code to activate a sensor of the garment to record activity data (103).
    Type: Application
    Filed: December 14, 2022
    Publication date: April 13, 2023
    Inventors: Adam Lee Edward Crofts, Tahir Mahmood
  • Patent number: 11557397
    Abstract: The method comprises receiving a representation of a visual symbol, wherein the visual symbol comprises a code string identifying the garment that is encoded into the visual symbol (101). The method comprises establishing, based on the representation of the visual symbol, the identity of the garment (102). The method comprises transmitting, to the identified garment, an authorisation code to activate a sensor of the garment to record activity data (103).
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: January 17, 2023
    Assignee: Prevayl Innovations Limited
    Inventors: Adam Lee Edward Crofts, Tahir Mahmood
  • Publication number: 20220407367
    Abstract: The wearable article (11) comprises a power source (111) and a processor (112). The processor (112) determines whether a power transfer condition is satisfied. In response, the processor (112) is arranged to control the wearable article (11) to transfer power from the power source (111) to an electrical load of an external apparatus. The wearable article (11) may comprise an interface element (114) for forming an electrical connection with the externa apparatus. The wearable article (11) may comprise a power transmitter (113) for beaming electromagnetic energy to the external apparatus. The wearable article (11) may be a garment.
    Type: Application
    Filed: October 28, 2020
    Publication date: December 22, 2022
    Inventor: Tahir Mahmood
  • Publication number: 20220391487
    Abstract: The method comprises obtaining a first source of authentication information for the user comprising a feature set extracted from biometric data sensed by sensors of the wearable device (S101). The extracted feature set is input into a recognition algorithm which uses the extracted feature set and predetermined feature set representing an authorised user that is authorised to use the wearable device, and generates a confidence level indicating the likelihood that the user wearing the wearable device is the authorised user (S102). A second source of authentication information is obtained from the user (S103). The method identifies, from the second source of authentication information, whether the user is authorised to use the wearable device (S104). If the user is authorised, the method authenticates the identity of the user wearing the wearable device as corresponding to the authorised user (S105).
    Type: Application
    Filed: November 13, 2020
    Publication date: December 8, 2022
    Inventor: Tahir Mahmood
  • Patent number: 11504433
    Abstract: The present disclosure provides delivery constructs comprising a carrier coupled to a heterologous payload, wherein coupling of the carrier to the payload can result in transportation of the payload (e.g., a therapeutic payload) into and/or across intact polarized epithelial cells (e.g., epithelial cells of the gut of a mammal). The delivery construct can be part of a pharmaceutical composition that can be orally administered to a subject to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases or autoimmune diseases.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: November 22, 2022
    Assignee: Applied Molecular Transport Inc.
    Inventors: Thomas Carl Hunter, Randall J. Mrsny, Weijun Feng, Tahir Mahmood, Charles Olson, Sally Postlethwaite
  • Patent number: 11479593
    Abstract: Described herein are cholix-IL-10 fusion proteins, and methods of use thereof, which can be characterized by a distinct response in an individual when administered. This distinct response can comprise changes in levels of one or more markers in the individual and/or co-localization of IL-10 in the lamina propria of the individual. Further described herein, in some embodiments, are oral formulations of the cholix-IL-10 fusion proteins. Described herein are methods for the purification of an IL-10 delivery construct, including methods for refolding and enrichment, which can result in maintenance of a high percentage of the IL-10 delivery constructs in the biologically active dimer form. Described herein are oral formulations configured for site-specific release of a therapeutic protein in the small intestines or colon. In some cases, the therapeutic protein is in the form of a dimer, such as an IL-10 delivery construct capable of crossing the gut epithelium.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: October 25, 2022
    Assignee: Applied Molecular Transport Inc.
    Inventors: Derek Maclean, Randall J. Mrsny, Kevin Yin, Tahir Mahmood, Bittoo Kanwar, Sally Postlethwaite, Weijun Feng, Sean Dalziel, Hyojin Kim, Rajendra Tandale, Marvin Garovoy, John Koleng
  • Patent number: 11466067
    Abstract: Described herein are cholix-IL-10 fusion proteins, and methods of use thereof, which can be characterized by a distinct response in an individual when administered. This distinct response can comprise changes in levels of one or more markers in the individual and/or co-localization of IL-10 in the Lamina propria of the individual. Further described herein, in some embodiments, are oral formulations of the cholix-IL-10 fusion proteins. Described herein are methods for the purification of an IL-10 delivery construct, including methods for refolding and enrichment, which can result in maintenance of a high percentage of the IL-10 delivery constructs in the biologically active dimer form. Described herein are oral formulations configured for site-specific release of a therapeutic protein in the small intestines or colon. In some cases, the therapeutic protein is in the form of a dimer, such as an IL-10 delivery construct capable of crossing the gut epithelium.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: October 11, 2022
    Assignee: Applied Molecular Transport Inc.
    Inventors: Randall J. Mrsny, Tahir Mahmood, Amir Porat, Charles Olson, Sally Postlethwaite, Weijun Feng, Khushdeep Mangat
  • Publication number: 20220275029
    Abstract: The present disclosure provides complexes and compositions comprising particles, microparticles or nanoparticles, for delivery of payloads into a cell or across a polarized epithelial cell. The compositions can comprise a payload in a pill or tablet for delivery of the payload into or across a polarized epithelial cell.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 1, 2022
    Inventors: Randall J. MRSNY, Derek MACLEAN, Michael SEKAR, Kevin YIN, Tahir Mahmood, Thomas Carl Hunter, Keyi Liu
  • Publication number: 20220264510
    Abstract: The wearable device (10) comprises a liveness detection module (103) arranged to detect whether the wearable device (10) is being worn by a user. The wearable device (10) comprises an activation message module (105) arranged to generate an activation message for requesting that wireless network services be activated for the wearable device (10) in response to the liveness detection module detecting that the wearable device is being worn. The wearable device (10) comprises a communicator (107) arranged to transmit the activation message to a server operable to activate wireless network services for the wearable device (10). The wireless network services are to be activated for a first wireless network. The communicator (107) is arranged to transmit the activation message via a second wireless network that the wearable device (10) is activated to transmit data on.
    Type: Application
    Filed: August 6, 2020
    Publication date: August 18, 2022
    Inventors: Tahir Mahmood, Samuel Bird
  • Publication number: 20220261467
    Abstract: A controller (161) for a device (16) comprises an identifier obtaining module (165) arranged to obtain an identifier for a garment worn by a user. The controller (161) comprises a biometric module (167) arranged to use the identifier to obtain a biometric identity for the user wearing the identified garment and determine an operational mode for the device (16) from the biometric identity. A command generation module (169) is operable to generate a control command for controlling the device (16) based on the operational mode. The biometric module (167) may determine whether the user identified by the biometric identity is authorised to operate the device (16). The control command may be generated based on this determination.
    Type: Application
    Filed: August 20, 2020
    Publication date: August 18, 2022
    Inventor: Tahir Mahmood
  • Publication number: 20220240855
    Abstract: The wearable device (10) comprises a liveness detection module (103) arranged to detect whether the wearable device (10) is being worn by a user. The wearable device (10) comprises a communicator (107) arranged to transmit a message to a server in response to the liveness detection module (103) detecting that the wearable device (10) is being worn. Prior to the liveness detection module (103) detecting that the wearable device (10) is being worn by a user, the wearable device (10) is arranged to operate in a low power mode.
    Type: Application
    Filed: August 6, 2020
    Publication date: August 4, 2022
    Inventors: Tahir Mahmood, Samuel Bird
  • Publication number: 20220226445
    Abstract: The present disclosure relates to pharmaceutical compositions comprising a non-naturally occurring fusion molecule and one or more pharmaceutically acceptable carriers, formulated for oral delivery to a subject, and designed to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases, autoimmune diseases, cancer, metabolic disorders, and growth deficiency disorders. The present disclosure relates to a non-toxic mutant form of the Vibrio cholera Cholix gene (ntCholix), a variant of Cholix truncated at amino acid A386 (Cholix386) and the use of other various Cholix-derived polypeptide sequences to enhance intestinal delivery of biologically-active therapeutics.
    Type: Application
    Filed: December 21, 2021
    Publication date: July 21, 2022
    Inventors: Randall J. Mrsny, Tahir Mahmood
  • Publication number: 20220142572
    Abstract: An image of a garment is obtained (101). The garment comprises a marker located on an outside surface of the garment. The marker comprises a code string identifying the garment encoded into a visual symbol. The image is processed to generate a data string representing the visual symbol (102). The data string is used to access activity data associated with a sensor of the garment identified by the code string. The system comprises the garment and one or more electronic devices operable to perform the method.
    Type: Application
    Filed: June 5, 2020
    Publication date: May 12, 2022
    Inventors: Adam Lee Edward Crofts, Tahir Mahmood
  • Patent number: 11324833
    Abstract: The present disclosure provides delivery constructs comprising a carrier coupled to a heterologous payload, wherein coupling of the carrier to the payload can result in transportation of the payload (e.g., a therapeutic payload) into and/or across intact polarized epithelial cells (e.g., epithelial cells of the gut of a mammal). The delivery construct can be part of a pharmaceutical composition that can be orally administered to a subject to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases or autoimmune diseases.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: May 10, 2022
    Assignee: Applied Molecular Transport Inc.
    Inventors: Randall J. Mrsny, Charles Olson, Sally Postlethwaite, Thomas Carl Hunter, Tahir Mahmood, Weijun Feng
  • Publication number: 20220101994
    Abstract: The method comprises receiving a representation of a visual symbol, wherein the visual symbol comprises a code string identifying the garment that is encoded into the visual symbol (101). The method comprises establishing, based on the representation of the visual symbol, the identity of the garment (102). The method comprises transmitting, to the identified garment, an authorisation code to activate a sensor of the garment to record activity data (103).
    Type: Application
    Filed: June 5, 2020
    Publication date: March 31, 2022
    Inventors: Adam Lee Edward Crofts, Tahir Mahmood
  • Publication number: 20220089666
    Abstract: Described herein are cholix-IL-10 fusion proteins, and methods of use thereof, which can be characterized by a distinct response in an individual when administered. This distinct response can comprise changes in levels of one or more markers in the individual and/or co-localization of IL-10 in the Lamina propria of the individual. Further described herein, in some embodiments, are oral formulations of the cholix-IL-10 fusion proteins. Described herein are methods for the purification of an IL-10 delivery construct, including methods for refolding and enrichment, which can result in maintenance of a high percentage of the IL-10 delivery constructs in the biologically active dimer form. Described herein are oral formulations configured for site-specific release of a therapeutic protein in the small intestines or colon. In some cases, the therapeutic protein is in the form of a dimer, such as an IL-10 delivery construct capable of crossing the gut epithelium.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 24, 2022
    Inventors: Randall J. Mrsny, Tahir Mahmood, Amir Porat, Charles Olson, Sally Postlethwaite, Weijun Feng, Khushdeep Mangat