Patents by Inventor Stewart Kroll

Stewart Kroll 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: 20190060275
    Abstract: Administration of a hypoxia activated prodrug in combination with an antiangiogenic agent is useful for treating cancer.
    Type: Application
    Filed: August 17, 2018
    Publication date: February 28, 2019
    Applicant: Molecular Templates, Inc.
    Inventors: Charles Hart, John Curd, Stewart Kroll, Jessica Sun
  • Publication number: 20170232017
    Abstract: This invention provides medicines and technology for use in treating cancer. The approach is to administer a hypoxia activated prodrug, followed by administration of another chemotherapeutic agent that is not a hypoxia activated prodrug. The median survival in pancreatic cancer patients can be extended by several months using such medicines and technology. This invention also provides methodology to assist the clinician in identifying subjects who will benefit most from the therapy. Drug combinations are provided to help the clinician manage side effects that may occur in the course of treatment.
    Type: Application
    Filed: February 27, 2017
    Publication date: August 17, 2017
    Applicant: Threshold Pharmaceuticals, Inc.
    Inventor: Stewart Kroll
  • Publication number: 20160045522
    Abstract: This invention provides medicines and technology for use in treating cancer. The approach is to administer a hypoxia activated prodrug, followed by administration of another chemotherapeutic agent that is not a hypoxia activated prodrug. The median survival in pancreatic cancer patients can be extended by several months using such medicines and technology. This invention also provides methodology to assist the clinician in identifying subjects who will benefit most from the therapy. Drug combinations are provided to help the clinician manage side effects that may occur in the course of treatment.
    Type: Application
    Filed: February 21, 2013
    Publication date: February 18, 2016
    Applicant: Threshold Pharmaceuticals, Inc.
    Inventor: Stewart Kroll
  • Publication number: 20150272973
    Abstract: The co-administration of glufosfamide and a glucose lowering drug other than insulin is efficacious in cancer treatment.
    Type: Application
    Filed: June 27, 2014
    Publication date: October 1, 2015
    Inventors: Damian Handisides, Stewart Kroll, Jian-Xin Duan, Harold E. Selick
  • Publication number: 20150258125
    Abstract: Cancer can be treated by administration of a hypoxia-activated prodrug, such as TH-302, alone or in combination with other anticancer agents and/or radiation therapy. In combination therapy, the hypoxia-activated prodrug and another anticancer agent or radiation therapy may be administered within the same 24-hour period, and administration of the hypoxia-activated prodrug may be completed prior to beginning administration of the other anticancer agent or radiation therapy.
    Type: Application
    Filed: December 17, 2014
    Publication date: September 17, 2015
    Inventors: John G. Curd, Stewart Kroll, Mark Matteucci, Charles P. Hart, Jian-Xin Duan, Jessica D. Sun
  • Patent number: 8946275
    Abstract: Cancer can be treated by administration of a hypoxia-activated prodrug, such as TH-302, alone or in combination with other anticancer agents and/or radiation therapy. In combination therapy, the hypoxia-activated prodrug and another anti-cancer agent or radiation therapy may be administered within the same 24-hour period, and administration of the hypoxia-activated prodrug may be completed prior to beginning administration of the other anticancer agent or radiation therapy.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: February 3, 2015
    Assignee: Threshold Pharmaceuticals, Inc.
    Inventors: Stewart Kroll, Mark Matteucci, Charles P. Hart, Jian-Xin Duan, Karen Curd
  • Patent number: 8765690
    Abstract: The co-administration of glufosfamide and a glucose lowering drug other than insulin is efficacious in cancer treatment.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: July 1, 2014
    Assignee: Threshold Pharmaceuticals, Inc.
    Inventors: Damian Handisides, Stewart Kroll, Jian-Xin Duan, Harold E. Selick
  • Publication number: 20140072624
    Abstract: Formulations and unit dose forms of TH-302 and other hypoxia activated prodrugs suitable for oral administration are useful for treating cancer.
    Type: Application
    Filed: April 13, 2012
    Publication date: March 13, 2014
    Applicant: THRESHOLD PHARMACEUTICALS, INC.
    Inventors: Donald Jung, Mark Matteucci, Stewart Kroll
  • Publication number: 20130202716
    Abstract: Cancer can be treated by administration of a hypoxia-activated prodrug, such as TH-302, alone or in combination with other anticancer agents and/or radiation therapy. In combination therapy, the hypoxia-activated prodrug and another anti-cancer agent or radiation therapy may be administered within the same 24-hour period, and administration of the hypoxia-activated prodrug may be completed prior to beginning administration of the other anticancer agent or radiation therapy.
    Type: Application
    Filed: October 21, 2009
    Publication date: August 8, 2013
    Inventors: Stewart Kroll, Mark Matteucci, Charles P. Hart, Jian-Xin Duan, Karen Curd
  • Publication number: 20100104549
    Abstract: The co-administration of glufosfamide and a glucose lowering drug other than insulin is efficacious in cancer treatment.
    Type: Application
    Filed: April 7, 2008
    Publication date: April 29, 2010
    Applicant: Threshold Pharmaceuticals, Inc.
    Inventors: Damian Handisides, Stewart Kroll, Jian-Xin Duan, Harold E. Selick
  • Publication number: 20050288869
    Abstract: A patient-specific optimally effective radiation dose for administration of a radiopharmaceutical to a patient for treatment of a disease may be established by basing the calculation of the appropriate therapeutic dose on factors such as the desired total body dose, the maximum tolerated dose, the typical clearance profile of the radiopharmaceutical, the patient's mass or maximum effective mass, and the patient-specific residence time of the radiopharmaceutical or an analog in the whole body of the patient. The use of the method allows for treatment of a patient with an appropriate dose which is maximally effective against the disease yet minimally toxic. The determination of a patient-specific therapeutic dose may be assisted by the use of a software program set to the particular parameters of the radiopharmaceutical.
    Type: Application
    Filed: August 10, 2005
    Publication date: December 29, 2005
    Applicants: SmithKline Beecham Corporation, The Regents of the University of Michigan
    Inventors: Stewart Kroll, Jeffry Siegal, Richard Wahl, Kenneth Zasadny