Patents by Inventor David Spriggs

David Spriggs 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: 20240393221
    Abstract: A particle characterization apparatus is disclosed comprising: a first light source; a second light source, a sample cell; a first detector and a second detector. The first light source is operable to illuminate a first region of a sample comprising dispersed particles within the sample cell with a first light beam along a first light beam axis so as to produce scattered light by interactions of the first light beam with the sample. The first detector is configured to detect the scattered light. The second light source is operable to illuminate a second region of the sample with a second light beam along a second light beam axis. The second detector is an imaging detector, configured to image the particles along an imaging axis using the second light beam. The first light beam axis is at an angle of at least 5 degrees to the second light beam axis.
    Type: Application
    Filed: July 6, 2023
    Publication date: November 28, 2024
    Applicant: Malvern Panalytical Limited
    Inventors: David SPRIGGS, Clive CATTERALL
  • Publication number: 20240174764
    Abstract: The present technology provides methods for treating gynecologic cancers using combination therapy with an anti-MUC16×CD3 multispecific (e.g., bispecific) immunoglobulin-related composition that specifically binds to the C-terminal 114 amino acid residues of mature MUC16 (e.g., MUC16C114) and T cells, and a VEGF inhibitor. Kits for use in practicing the methods are also provided.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 30, 2024
    Inventors: David Spriggs, Oladapo Yeku
  • Publication number: 20240026009
    Abstract: Provided herein are compositions, methods, and uses involving antibodies that specifically bind the Galectin-3 (LGALS3) carbohydrate binding domain (CBD). Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer.
    Type: Application
    Filed: December 7, 2021
    Publication date: January 25, 2024
    Inventors: David SPRIGGS, Dharmarao THAPI, Ivo C. LORENZ, Thomas E. WHITE
  • Patent number: 11834513
    Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to a polypeptide, or antigenic portion thereof, wherein the polypeptide is selected from a) MUC16 ectodomain polypeptide, b) MUC16 cytoplasmic domain polypeptide, and c) MUC16 extracellular domain polypeptide that contains a cysteine loop polypeptide. The invention's antibodies and compositions containing them are useful in diagnostic and therapeutic applications for diseases in which MUC16 is overexpressed, such as cancer.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: December 5, 2023
    Assignee: Memorial Sloan Kettering Cancer Center
    Inventors: David Spriggs, Dharmarao Thapi
  • Publication number: 20230026100
    Abstract: Provided herein are compositions, methods, and uses involving antibodies that immunospecifically bind glycosylated forms of MUC16, a tethered mucin protein. Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 26, 2023
    Inventors: David SPRIGGS, Alberto FERNANDEZ-TEJADA, Dharmarao THAPI
  • Publication number: 20220235143
    Abstract: Provided herein are compositions, methods, and uses involving anti-Mucin-16 (MUC16) agents that immunospecifically bind an epitope of Mucin-16 (MUC16). Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer and diseases associated with positive MUC16 expression.
    Type: Application
    Filed: May 7, 2020
    Publication date: July 28, 2022
    Applicants: MEMORIAL SLOAN KETTERING CANCER CENTER, EUREKA THERAPEUTICS, INC.
    Inventors: David SPRIGGS, Dharmarao THAPI, Su YAN, Cheng LIU
  • Publication number: 20210403597
    Abstract: Provided herein are compositions, methods, and uses involving anti-Mucin-16 (MUC16) agents that immunospecifically bind an epitope of Mucin-16 (MUC16). Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer and diseases associated with positive MUC16 expression.
    Type: Application
    Filed: November 14, 2019
    Publication date: December 30, 2021
    Applicants: Memorial Sloan Kettering Cancer Center, Eureka Therapeutics, Inc.
    Inventors: David SPRIGGS, Javier MORALES, Yoko NAKANO, Hong LIU
  • Publication number: 20210309758
    Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to a polypeptide, or antigenic portion thereof, wherein the polypeptide is selected from a) MUC16 ectodomain polypeptide, b) MUC16 cytoplasmic domain polypeptide, and c) MUC16 extracellular domain polypeptide that contains a cysteine loop polypeptide. The invention's antibodies and compositions containing them are useful in diagnostic and therapeutic applications for diseases in which MUC16 is overexpressed, such as cancer.
    Type: Application
    Filed: July 28, 2020
    Publication date: October 7, 2021
    Applicant: Memorial Sloan Kettering Cancer Center
    Inventors: David Spriggs, Dharmarao Thapi
  • Patent number: 11066480
    Abstract: Provided herein are compositions, methods, and uses involving antibodies that immunospecifically bind glycosylated forms of MUC16, a tethered mucin protein. Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: July 20, 2021
    Assignee: MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: David Spriggs, Alberto Fernandez-Tejada, Dharmarao Thapi
  • Publication number: 20210032350
    Abstract: Provided herein are compositions, methods, and uses involving antibodies that immunospecifically bind the Galactin-3 (LGALS3) carbohydrate binding domain (CBD). Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer.
    Type: Application
    Filed: February 1, 2019
    Publication date: February 4, 2021
    Applicant: MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: David SPRIGGS, Dharmarao THAPI, Marina STASENKO
  • Patent number: 10759869
    Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to a polypeptide, or antigenic portion thereof, wherein the polypeptide is selected from a) MUC16 ectodomain polypeptide, b) MUC16 cytoplasmic domain polypeptide, and c) MUC16 extracellular domain polypeptide that contains a cysteine loop polypeptide. The invention's antibodies and compositions containing them are useful in diagnostic and therapeutic applications for diseases in which MUC16 is overexpressed, such as cancer.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: September 1, 2020
    Assignee: Memorial Sloan Kettering Cancer Center
    Inventors: David Spriggs, Dharmarao Thapi
  • Publication number: 20180230231
    Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to a polypeptide, or antigenic portion thereof, wherein the polypeptide is selected from a) MUC16 ectodomain polypeptide, b) MUC16 cytoplasmic domain polypeptide, and c) MUC16 extracellular domain polypeptide that contains a cysteine loop polypeptide. The invention's antibodies and compositions containing them are useful in diagnostic and therapeutic applications for diseases in which MUC16 is overexpressed, such as cancer.
    Type: Application
    Filed: September 5, 2017
    Publication date: August 16, 2018
    Applicant: Memorial Sloan Kettering Cancer Center
    Inventors: David Spriggs, Dharmarao Thapi
  • Patent number: 10048187
    Abstract: A particle characterization apparatus is disclosed comprising: a light source; a sample cell; a collecting lens and a detector. The light source is operable to illuminate a sample comprising dispersed particles within the sample cell with a light beam along a light beam axis. The light beam axis passes through a first wall of the sample cell, through the sample, and through a second wall of the sample cell, so as to produce scattered light by interactions with the sample. The detector is configured to detect light scattered from the sample. The second wall of the sample cell comprises a lens with a convex external surface through which the light beam axis passes. The collecting lens is arranged to collect and focus scattered light leaving the sample cell onto the detector, and comprises an aspheric surface.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: August 14, 2018
    Assignee: MALVERN PANALYTICAL LIMITED
    Inventor: David Spriggs
  • Publication number: 20180112008
    Abstract: Provided herein are compositions, methods, and uses involving antibodies that immunospecifically bind glycosylated forms of MUC16, a tethered mucin protein. Also provided herein are uses and methods for managing, treating, or preventing disorders, such as cancer.
    Type: Application
    Filed: March 16, 2016
    Publication date: April 26, 2018
    Applicant: Memorial Sloan Kettering Cancer Center
    Inventors: David SPRIGGS, Alberto FERNANDEZ-TEJADA, Dharmarao THAPI
  • Patent number: 9897525
    Abstract: A particle characterization apparatus is disclosed comprising: a first light source; a second light source, a sample cell; a first detector and a second detector. The first light source is operable to illuminate a first region of a sample comprising dispersed particles within the sample cell with a first light beam along a first light beam axis so as to produce scattered light by interactions of the first light beam with the sample. The first detector is configured to detect the scattered light. The second light source is operable to illuminate a second region of the sample with a second light beam along a second light beam axis. The second detector is an imaging detector, configured to image the particles along an imaging axis using the second light beam. The first light beam axis is at an angle of at least 5 degrees to the second light beam axis.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: February 20, 2018
    Assignee: Malvern Instruments Ltd.
    Inventor: David Spriggs
  • Patent number: 9790283
    Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to a polypeptide, or antigenic portion thereof, wherein the polypeptide is selected from a) MUC16 ectodomain polypeptide, b) MUC16 cytoplasmic domain polypeptide, and c) MUC16 extracellular domain polypeptide that contains a cysteine loop polypeptide. The invention's antibodies and compositions containing them are useful in diagnostic and therapeutic applications for diseases in which MUC16 is overexpressed, such as cancer.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: October 17, 2017
    Assignee: Memorial Sloan Kettering Cancer Center
    Inventors: David Spriggs, Dharmarao Thapi
  • Patent number: 9677983
    Abstract: A particle characterization apparatus having first and second body parts, a light source, a sample cell and a detector. The light source illuminates dispersed particles within the sample cell with a light beam along an axis to produce scattered light. The sample cell has first and second walls. The walls have internal surfaces arranged to be in contact with the sample and an opposite external surface. The light beam passes through the external surface of the first wall, through the internal surface of the first wall, through the sample, through the internal surface of the second wall, and through the external surface of the second wall. The light source is fixed to the first body part, which engages with the first wall. The detector is fixed to the second body part, which engages with the second wall. The first and second body parts are separable to enable access to the internal surfaces of the walls for cleaning.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: June 13, 2017
    Assignee: Malvern Instruments Ltd.
    Inventor: David Spriggs
  • Publication number: 20160320283
    Abstract: A particle characterization apparatus having first and second body parts, a light source, a sample cell and a detector. The light source illuminates dispersed particles within the sample cell with a light beam along an axis to produce scattered light. The sample cell has first and second walls. The walls have internal surfaces arranged to be in contact with the sample and an opposite external surface. The light beam passes through the external surface of the first wall, through the internal surface of the first wall, through the sample, through the internal surface of the second wall, and through the external surface of the second wall. The light source is fixed to the first body part, which engages with the first wall. The detector is fixed to the second body part, which engages with the second wall. The first and second body parts are separable to enable access to the internal surfaces of the walls for cleaning.
    Type: Application
    Filed: December 3, 2015
    Publication date: November 3, 2016
    Applicant: Malvern Instruments Limited
    Inventor: David SPRIGGS
  • Publication number: 20160252443
    Abstract: A particle characterisation apparatus is disclosed comprising: a light source; a sample cell; a collecting lens and a detector. The light source is operable to illuminate a sample comprising dispersed particles within the sample cell with a light beam along a light beam axis. The light beam axis passes through a first wall of the sample cell, through the sample, and through a second wall of the sample cell, so as to produce scattered light by interactions with the sample. The detector is configured to detect light scattered from the sample. The second wall of the sample cell comprises a lens with a convex external surface through which the light beam axis passes. The collecting lens is arranged to collect and focus scattered light leaving the sample cell onto the detector, and comprises an aspheric surface.
    Type: Application
    Filed: November 4, 2014
    Publication date: September 1, 2016
    Applicant: Malvern Instruments Limited
    Inventor: David Spriggs
  • Patent number: RE49651
    Abstract: A particle characterization apparatus is disclosed comprising: a first light source; a second light source, a sample cell; a first detector and a second detector. The first light source is operable to illuminate a first region of a sample comprising dispersed particles within the sample cell with a first light beam along a first light beam axis so as to produce scattered light by interactions of the first light beam with the sample. The first detector is configured to detect the scattered light. The second light source is operable to illuminate a second region of the sample with a second light beam along a second light beam axis. The second detector is an imaging detector, configured to image the particles along an imaging axis using the second light beam. The first light beam axis is at an angle of at least 5 degrees to the second light beam axis.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: September 12, 2023
    Assignee: Malvern Panalytical Limited
    Inventors: David Spriggs, Clive Catterall