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).
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Publication number: 20240393221Abstract: 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: ApplicationFiled: July 6, 2023Publication date: November 28, 2024Applicant: Malvern Panalytical LimitedInventors: David SPRIGGS, Clive CATTERALL
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Publication number: 20240174764Abstract: 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: ApplicationFiled: March 17, 2022Publication date: May 30, 2024Inventors: David Spriggs, Oladapo Yeku
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Publication number: 20240026009Abstract: 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: ApplicationFiled: December 7, 2021Publication date: January 25, 2024Inventors: David SPRIGGS, Dharmarao THAPI, Ivo C. LORENZ, Thomas E. WHITE
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Patent number: 11834513Abstract: 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: GrantFiled: July 28, 2020Date of Patent: December 5, 2023Assignee: Memorial Sloan Kettering Cancer CenterInventors: David Spriggs, Dharmarao Thapi
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Publication number: 20230026100Abstract: 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: ApplicationFiled: July 14, 2021Publication date: January 26, 2023Inventors: David SPRIGGS, Alberto FERNANDEZ-TEJADA, Dharmarao THAPI
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Publication number: 20220235143Abstract: 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: ApplicationFiled: May 7, 2020Publication date: July 28, 2022Applicants: MEMORIAL SLOAN KETTERING CANCER CENTER, EUREKA THERAPEUTICS, INC.Inventors: David SPRIGGS, Dharmarao THAPI, Su YAN, Cheng LIU
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Publication number: 20210403597Abstract: 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: ApplicationFiled: November 14, 2019Publication date: December 30, 2021Applicants: Memorial Sloan Kettering Cancer Center, Eureka Therapeutics, Inc.Inventors: David SPRIGGS, Javier MORALES, Yoko NAKANO, Hong LIU
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Publication number: 20210309758Abstract: 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: ApplicationFiled: July 28, 2020Publication date: October 7, 2021Applicant: Memorial Sloan Kettering Cancer CenterInventors: David Spriggs, Dharmarao Thapi
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Patent number: 11066480Abstract: 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: GrantFiled: March 16, 2016Date of Patent: July 20, 2021Assignee: MEMORIAL SLOAN KETTERING CANCER CENTERInventors: David Spriggs, Alberto Fernandez-Tejada, Dharmarao Thapi
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Publication number: 20210032350Abstract: 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: ApplicationFiled: February 1, 2019Publication date: February 4, 2021Applicant: MEMORIAL SLOAN KETTERING CANCER CENTERInventors: David SPRIGGS, Dharmarao THAPI, Marina STASENKO
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Patent number: 10759869Abstract: 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: GrantFiled: September 5, 2017Date of Patent: September 1, 2020Assignee: Memorial Sloan Kettering Cancer CenterInventors: David Spriggs, Dharmarao Thapi
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Publication number: 20180230231Abstract: 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: ApplicationFiled: September 5, 2017Publication date: August 16, 2018Applicant: Memorial Sloan Kettering Cancer CenterInventors: David Spriggs, Dharmarao Thapi
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Patent number: 10048187Abstract: 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: GrantFiled: November 4, 2014Date of Patent: August 14, 2018Assignee: MALVERN PANALYTICAL LIMITEDInventor: David Spriggs
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Publication number: 20180112008Abstract: 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: ApplicationFiled: March 16, 2016Publication date: April 26, 2018Applicant: Memorial Sloan Kettering Cancer CenterInventors: David SPRIGGS, Alberto FERNANDEZ-TEJADA, Dharmarao THAPI
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Patent number: 9897525Abstract: 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: GrantFiled: April 26, 2016Date of Patent: February 20, 2018Assignee: Malvern Instruments Ltd.Inventor: David Spriggs
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Patent number: 9790283Abstract: 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: GrantFiled: September 10, 2015Date of Patent: October 17, 2017Assignee: Memorial Sloan Kettering Cancer CenterInventors: David Spriggs, Dharmarao Thapi
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Patent number: 9677983Abstract: 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: GrantFiled: December 3, 2015Date of Patent: June 13, 2017Assignee: Malvern Instruments Ltd.Inventor: David Spriggs
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Publication number: 20160320283Abstract: 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: ApplicationFiled: December 3, 2015Publication date: November 3, 2016Applicant: Malvern Instruments LimitedInventor: David SPRIGGS
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Publication number: 20160252443Abstract: 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: ApplicationFiled: November 4, 2014Publication date: September 1, 2016Applicant: Malvern Instruments LimitedInventor: David Spriggs
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Patent number: RE49651Abstract: 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: GrantFiled: December 11, 2018Date of Patent: September 12, 2023Assignee: Malvern Panalytical LimitedInventors: David Spriggs, Clive Catterall