Patents by Inventor Ralph Christian Crumrine

Ralph Christian Crumrine 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).

  • INTRADERMAL ADMINISTRATION OF IMMUNOGLOBULIN G PREPARATION
    Publication number: 20200199201
    Abstract: A method for administration of an IgG preparation by an intradermal (ID) route to a subject includes loading with a volume of the IgG preparation an ID delivery device including needles, applying the device to a skin delivery site, using the device to allow dermal penetration of the needles, delivering the volume of the IgG preparation at the skin delivery site, and removing the injection delivery device. The method can be used in the treatment of a disease, such as an immunodeficiency.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Vikram Arora, Ralph Christian Crumrine, Kristine Bergstrand, Hongbin Li, Todd W. Willis
  • INTRADERMAL ADMINISTRATION OF IMMUNOGLOBULIN G PREPARATION
    Publication number: 20170226191
    Abstract: A method for administration of an IgG preparation by an intradermal (ID) route to a subject includes loading with a volume of the IgG preparation an ID delivery device including needles, applying the device to a skin delivery site, using the device to allow dermal penetration of the needles, delivering the volume of the IgG preparation at the skin delivery site, and removing the injection delivery device. The method can be used in the treatment of a disease, such as an immunodeficiency.
    Type: Application
    Filed: January 16, 2017
    Publication date: August 10, 2017
    Inventors: VIKRAM ARORA, RALPH CHRISTIAN CRUMRINE, KRISTINE BERGSTRAND, HONGBIN LI, TODD W. WILLIS
  • Method of treatment of Hypoxia Inducible Factor (HIF)-related conditions
    Patent number: 9687530
    Abstract: The present invention relates to methods of treatment of Hypoxia Inducible Factor (HIF)-related conditions, and in particular to methods of treatment of HIF-related conditions comprising the administration of a composition comprising transferrins.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: June 27, 2017
    Assignee: Grifols Worldwide Operations Limited
    Inventors: David A. Ross, Ralph Christian Crumrine
  • METHOD OF TREATMENT OF HYPOXIA INDUCIBLE FACTOR (HIF)-RELATED CONDITIONS
    Publication number: 20160008437
    Abstract: The present invention relates to methods of treatment of Hypoxia Inducible Factor (HIF)-related conditions, and in particular to methods of treatment of HIF-related conditions comprising the administration of a composition comprising transferrins.
    Type: Application
    Filed: June 30, 2015
    Publication date: January 14, 2016
    Applicant: Grifols Worldwide Operations Limited
    Inventors: David A. Ross, Ralph Christian Crumrine
  • Method of treatment of hypoxia inducible factor (HIF)-related conditions
    Patent number: RE49129
    Abstract: The present invention relates to methods of treatment of Hypoxia Inducible Factor (HIF)-related conditions, and in particular to methods of treatment of HIF-related conditions comprising the administration of a composition comprising transferrins.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: July 12, 2022
    Assignee: GRIFOLS WORLDWIDE OPERATIONS LIMITED
    Inventors: David A. Ross, Ralph Christian Crumrine