Patents by Inventor Candice Y. Choi

Candice Y. Choi 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).

  • EXTENDED RELEASE DOSAGE FORMS FOR TYK2 INHIBITORS
    Publication number: 20230255964
    Abstract: Stable and bioavailable extended-release formulations and dosage forms comprising a dispersion (e.g., spray-dried dispersion) of solid amorphous 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyrid azine-3-carboxamide (Formula (I); BMS-986165) in a solid polymer matrix are provided for the treatment of auto-immune and auto-inflammatory diseases such as an inflammatory bowel disease (IBD) and psoriasis.
    Type: Application
    Filed: September 18, 2020
    Publication date: August 17, 2023
    Inventors: Sherif Ibrahim Farag Badawy, Jonathan R. Brown, Candice Y. Choi, Christoph Gesenberg, Vivienne Gary, John Wynne Jones, Umesh Kestur, Balvinder S. Vig, Xiaotian S. Yin, Christopher A. Zordan, Corey Bloom, Ian Yates
  • DOSAGE FORMS FOR TYK2 INHIBITORS
    Publication number: 20220331315
    Abstract: Stable and bioavailable formulations and dosage forms comprising a dispersion (e.g., spray-dried dispersion) of solid amorphous 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide (Formula (I); BMS-986165) in a solid polymer matrix are provided for the treatment of auto-immune and auto-inflammatory diseases such as an inflammatory bowel disease (IBD) and psoriasis.
    Type: Application
    Filed: September 18, 2020
    Publication date: October 20, 2022
    Inventors: Sherif Ibrahim Farag Badawy, Jonathan R. Brown, Candice Y. Choi, Christoph Gesenberg, Vivienne Gray, John Wynne Jones, Umesh Kestur, Balvinder S. Vig, Xiaotian S. Yin, Christopher A. Zordan, Corey Bloom, lan Yates
  • Crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-C][1,4]-oxazine-2-carboxamide, sodium salt monohydrate
    Patent number: 7968541
    Abstract: Disclosed is a crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate. Also disclosed are at least one pharmaceutical composition comprising at least one crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate, and at least one method of using at least one crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate to treat AIDS or HIV infection.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: June 28, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: Candice Y. Choi, Alicia Tee Fuay Ng
  • CRYSTALLINE FORM OF N-[[4-FLUORO-2-(5-METHYL-1H-1,2,4-TRIAZOL-1-YL)PHENYL]METHYL]-4,6,7,9-TETRAHYDRO-3-HYDROXY-9,9-DIMETHYL-4-OXO-PYRIMIDO[2,1-C][1,4]OXAZINE-2-CARBOXAMIDE, SODIUM SALT MONOHYDRATE
    Publication number: 20090253692
    Abstract: Disclosed is a crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate. Also disclosed are at least one pharmaceutical composition comprising at least one crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate, and at least one method of using at least one crystalline form of N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide, sodium salt monohydrate to treat AIDS or HIV infection.
    Type: Application
    Filed: March 26, 2009
    Publication date: October 8, 2009
    Inventors: Candice Y. Choi, Alicia Tee Fuay Ng