Patents by Inventor Khawla Abu-Izza

Khawla Abu-Izza 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).

  • Patent number: 11458111
    Abstract: A method of treating symptoms of a subtype of epilepsy, e.g., Dravet syndrome, in a patient diagnosed with a subtype of epilepsy, by administering to the patient an effective dose of a fenfluramine formulation in combination with a ketogenic diet over a period of time sufficient to reduce or completely eliminate seizures in the patient. Also provided are compositions and kits finding use in practicing embodiments of the methods.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: October 4, 2022
    Assignee: ZOGENIX INTERNATIONAL LIMITED
    Inventors: Khawla Abu-Izza, David Hickman, Glenn Morrison, Brooks M. Boyd
  • Publication number: 20200392084
    Abstract: Sulfasalazine salt compositions are provided. In some cases, the sulfasalazine salts have a crystalline form. The subject crystalline sulfasalazine salts can provide a water soluble form of the active compound that finds use in pharmaceutical compositions and therapeutic applications. The subject crystalline sulfasalazine salts can provide increased solubility as compared to the zwitterionic or free acid form of sulfasalazine. Also provided are pharmaceutical compositions including the subject sulfasalazine salt compositions. Methods of treating a neurological related disease such as refractory epilepsy using the subject crystalline sulfasalazine salts and pharmaceutical compositions are also provided.
    Type: Application
    Filed: October 9, 2018
    Publication date: December 17, 2020
    Inventors: Khawla ABU-IZZA, David PEARSON, Lorna KENNEDY, Joseph BENSON
  • Publication number: 20200261380
    Abstract: A method of treating symptoms of a subtype of epilepsy, e.g., Dravet syndrome, in a patient diagnosed with a subtype of epilepsy, by administering to the patient an effective dose of a fenfluramine formulation in combination with a ketogenic diet over a period of time sufficient to reduce or completely eliminate seizures in the patient. Also provided are compositions and kits finding use in practicing embodiments of the methods.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Inventors: Khawla ABU-IZZA, David HICKMAN, Glenn MORRISON, Brooks M. BOYD
  • Patent number: 10682317
    Abstract: A method of treating symptoms of a subtype of epilepsy, e.g., Dravet syndrome, in a patient diagnosed with a subtype of epilepsy, by administering to the patient an effective dose of a fenfluramine formulation in combination with a ketogenic diet over a period of time sufficient to reduce or completely eliminate seizures in the patient. Also provided are compositions and kits finding use in practicing embodiments of the methods.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 16, 2020
    Assignee: ZOGENIX INTERNATIONAL LIMITED
    Inventors: Khawla Abu-Izza, David Hickman, Glenn Morrison, Brooks M. Boyd
  • Publication number: 20190091178
    Abstract: A method of treating symptoms of a subtype of epilepsy, e.g., Dravet syndrome, in a patient diagnosed with a subtype of epilepsy, by administering to the patient an effective dose of a fenfluramine formulation in combination with a ketogenic diet over a period of time sufficient to reduce or completely eliminate seizures in the patient. Also provided are compositions and kits finding use in practicing embodiments of the methods.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Applicant: ZOGENIX INTERNATIONAL LIMITED
    Inventors: Khawla ABU-IZZA, David HICKMAN, Glenn MORRISON, Brooks M. BOYD
  • Patent number: 8877746
    Abstract: Compositions and methods of making the same for in vivo delivery of lixivaptan to a subject in need thereof are described. The composition includes a substantially water-insoluble pharmacologically active agent (e.g., lixivaptan) and a substantially water-insoluble matrix forming material (e.g., a Vitamin E semi-ester), wherein the pharmacologically active agent is dispersed in said matrix forming material, and wherein the composition delivers said substantially water-insoluble pharmacologically active agent upon exposure to physiological medium.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: November 4, 2014
    Assignee: Cardioklne, Inc
    Inventors: Hailiang Chen, Andrew Xian Chen, Patricia Frech, Khawla Abu-Izza, Christoph Schmidt
  • Publication number: 20130079334
    Abstract: Compositions and methods of making the same for in vivo delivery of lixivaptan to a subject in need thereof are described. The composition includes a substantially water-insoluble pharmacologically active agent (e.g., lixivaptan) and a substantially water-insoluble matrix forming material (e.g., a Vitamin E semi-ester), wherein the pharmacologically active agent is dispersed in said matrix forming material, and wherein the composition delivers said substantially water-insoluble pharmacologically active agent upon exposure to physiological medium.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 28, 2013
    Inventors: Hailiang Chen, Andrew Xian Chen, Patricia Frech, Khawla Abu-Izza, Christoph Schmidt
  • Publication number: 20080038359
    Abstract: The invention relates to pharmaceutically stable nanoparticle formulations of poorly soluble drug substances, to the processes for the preparation of such formulations, and to methods of use thereof.
    Type: Application
    Filed: October 18, 2007
    Publication date: February 14, 2008
    Applicant: SANOFI-AVENTIS U.S. LLC
    Inventor: Khawla ABU-IZZA
  • Publication number: 20080021103
    Abstract: The invention is directed to a topical medicament-containing composition which exhibits excellent bioadhesive properties suitable for application to the human body, including to mucous membranes.
    Type: Application
    Filed: September 21, 2007
    Publication date: January 24, 2008
    Applicant: Wyeth
    Inventors: Khawla ABU-IZZA, Krishna RAMAN, Vincent Li, Sauwaluxana TONGAREE
  • Publication number: 20060188315
    Abstract: A multi-composition stick product, such as a lip balm, sun screen, deodorant, or glue stick. The multi-composition stick product including a stick composition molded in the container so as to contact the walls thereof and be advanceable or ejected therefrom. The stick composition includes a first composition and a second composition. The first and second compositions differ in at least one component, such as a medicament, colorant, fragrance, flavorant, sunscreen, preservative, conditioner, moisturizer, emollient, or surfactant. Furthermore the first and second compositions are arranged in a predetermined non-random pattern that is reproducible. Also described is the method and apparatus for manufacturing the multi-composition stick product.
    Type: Application
    Filed: May 5, 2006
    Publication date: August 24, 2006
    Applicant: Wyeth
    Inventors: Jee Look, Paul Cooper, Khawla Abu-Izza, Joyce Wilson, Krishna Raman, Vincent Li
  • Publication number: 20050169858
    Abstract: A multi-composition stick product, such as a lip balm, sun screen, deodorant, or glue stick. The multi-composition stick product including a stick composition molded in the container so as to contact the walls thereof and be advanceable or ejected therefrom. The stick composition includes a first composition and a second composition. The first and second compositions differ in at least one component, such as a medicament, colorant, fragrance, flavorant, sunscreen, preservative, conditioner, moisturizer, emollient, or surfactant. Furthermore the first and second compositions are arranged in a predetermined non-random pattern that is reproducible. Also described is the method and apparatus for manufacturing the multi-composition stick product.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 4, 2005
    Applicant: Wyeth
    Inventors: Jee Look, Paul Cooper, Khawla Abu-Izza, Joyce Wilson, Krishna Raman, Vincent Li
  • Patent number: 6733781
    Abstract: The present invention relates to processes for the preparation of tablets which dissolve rapidly in the mouth and provide an excellent mouthfeel. The tablets of the invention comprise a compound which melts at about 37° C. or lower, have a low hardness, high stability and generally comprise few insoluble disintegrants which may cause a gritty or chalky sensation in the mouth. Convenient and economically feasible processes by which the tablets of the invention may be produced are also provided.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: May 11, 2004
    Assignee: Wyeth
    Inventors: Khawla A. Abu-Izza, Vincent H. Li, Jee L. Look, Graham D. Parr, Matthew K. Schineller
  • Publication number: 20020114833
    Abstract: The present invention relates to processes for the preparation of tablets which dissolve rapidly in the mouth and provide an excellent mouthfeel. The tablets of the invention comprise a compound which melts at about 37° C. or lower, have a low hardness, high stability and generally comprise few insoluble disintegrants which may cause a gritty or chalky sensation in the mouth. Convenient and economically feasible processes by which the tablets of the invention may be produced are also provided.
    Type: Application
    Filed: December 6, 2000
    Publication date: August 22, 2002
    Inventors: Khawla A. Abu-Izza, Vincent H. Li, Jee L. Look, Graham D. Parr, Matthew K. Schineller