Patents by Inventor Kirsten Faye Johnson

Kirsten Faye Johnson 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).

  • Processes for the preparation of ()-tert-butyl 4,5-diamino-5-oxopentanoate
    Patent number: 11912644
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: February 27, 2024
    Assignee: Celgene Corporation
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton
  • PROCESSES FOR THE PREPARATION OF (S)-TERT-BUTYL 4,5-DIAMINO-5-OXOPENTANOATE
    Publication number: 20230234914
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Application
    Filed: November 1, 2022
    Publication date: July 27, 2023
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton
  • Processes for the preparation of (S)-tert-butyl 4,5- diamino-5-oxopentanoate
    Patent number: 11505522
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: November 22, 2022
    Assignee: CELGENE CORPORATION
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton
  • PROCESSES FOR THE PREPARATION OF (S)-TERT-BUTYL 4,5-DIAMINO-5-OXOPENTANOATE
    Publication number: 20200299228
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton
  • Processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate
    Patent number: 10717703
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: July 21, 2020
    Assignee: Celgene Corporation
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton
  • PROCESSES FOR THE PREPARATION OF (S)-TERT-BUTYL 4,5-DIAMINO-5-OXOPENTANOATE
    Publication number: 20190084924
    Abstract: Provided are processes for the preparation of (S)-tert-butyl 4,5-diamino-5-oxopentanoate, or a salt, solvate, hydrate, enantiomer, mixture of enantiomers, or isotopologue thereof. Also provided are solid forms of various intermediates and products obtained from the processes.
    Type: Application
    Filed: August 20, 2018
    Publication date: March 21, 2019
    Inventors: John F. Traverse, Michael J. Zacuto, Weihong Zhang, Kirsten Faye Johnson, Maryll E. Geherty, Christopher Marton