Patents by Inventor Amanda Patrice Surajhie SAMUEL

Amanda Patrice Surajhie SAMUEL 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).

  • STABLE PHARMACEUTICAL TOPICAL FORMULATION CONTAINING IMMUNOSUPPRESSANT FOR TREATING DERMATOLOGICAL CONDITION
    Publication number: 20230277537
    Abstract: A stable, yellowing-resistant topical formulation for the treatment of a dermatological condition includes a JAK inhibitor in an oil-in-water emulsion; white petrolatum in an amount of about 10% by wt.; less than about 0.7 ppm butyl hydroxytoluene (BHT) by wt.; oleyl alcohol in an amount of about 2% by wt.; and an antimicrobial agent.
    Type: Application
    Filed: July 12, 2021
    Publication date: September 7, 2023
    Applicant: PFIZER INC.
    Inventors: Raymond Ruzhong Chen, Amanda Patrice Surajhie Samuel, Todd Christopher Zelesky, Xiang Zhang
  • CRYSTALLINE PYRIMIDINYL-3,8-DIAZABICYCLO[3.2.1]OCTANYLMETHANONE COMPOUND AND USE THEREOF
    Publication number: 20220144846
    Abstract: The present invention discloses a novel crystalline form of ((S)-2,2-difluorocyclopropyl)-((1R,5S)-3-(2-((1-methyl-1H-pyrazol-4-yl)amino)-pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octan-8-yl)methanone free base, pharmaceutical composition containing the same, preparations thereof and uses thereof.
    Type: Application
    Filed: February 12, 2020
    Publication date: May 12, 2022
    Applicant: Pfizer Inc.
    Inventors: Xiaojing YANG, Amanda Patrice Surajhie SAMUEL