Patents by Inventor Jose Gregorio RAMIREZ

Jose Gregorio RAMIREZ 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).

  • ERENUMAB COMPOSITIONS AND USES THEREOF
    Publication number: 20220348673
    Abstract: The present invention relates to compositions comprising erenumab and one or more erenumab variants, including isomerization variants, deamidation variants, acidic variants, and HMW species. Pharmaceutical formulations comprising the erenumab compositions and methods of using and characterizing the compositions are also described.
    Type: Application
    Filed: June 28, 2022
    Publication date: November 3, 2022
    Applicant: AMGEN INC.
    Inventors: Kenneth LAWSON, Noel RIEDER, Suminda HAPUARACHCHI, Jose Gregorio RAMIREZ
  • Erenumab compositions and uses thereof
    Patent number: 11407838
    Abstract: The present invention relates to compositions comprising erenumab and one or more erenumab variants, including isomerization variants, deamidation variants, acidic variants, and HMW species. Pharmaceutical formulations comprising the erenumab compositions and methods of using and characterizing the compositions are also described.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: August 9, 2022
    Assignee: AMGEN INC.
    Inventors: Kenneth Lawson, Noel Rieder, Suminda Hapuarachchi, Jose Gregorio Ramirez
  • ERENUMAB COMPOSITIONS AND USES THEREOF
    Publication number: 20190300617
    Abstract: The present invention relates to compositions comprising erenumab and one or more erenumab variants, including isomerization variants, deamidation variants, acidic variants, and HMW species. Pharmaceutical formulations comprising the erenumab compositions and methods of using and characterizing the compositions are also described.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 3, 2019
    Applicant: AMGEN INC.
    Inventors: Kenneth LAWSON, Noel RIEDER, Suminda HAPUARACHCHI, Jose Gregorio RAMIREZ