Patents by Inventor Mukul PATHY

Mukul PATHY 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).

  • Integrated automated filtration for separation, washing and drying of peptide crystals
    Patent number: 11472835
    Abstract: The present invention describes the integration of preparative crystallization, crystal separation, crystal washing and freeze-drying processes of insulin and insulin analogues into single continuous process using pressure filtration. The process facilitates time reduction and outlines the novel design of using multiple organic solvent washes and nitrogen gas purging for the removal of imbibed water and achieve final drug substance that meets the quality specifications.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: October 18, 2022
    Inventors: Sai Srikar Kandukuri, Vibhava Shukla, Arul Marimuthu, Mukul Pathy, Partha P. Hazra
  • Integrated Automated Filtration for Separation, Washing and Drying of Peptide Crystals
    Publication number: 20200223886
    Abstract: The present invention describes the integration of preparative crystallization, crystal separation, crystal washing and freeze-drying processes into single continuous process using pressure filtration. The process facilitates time reduction, and outlines the novel design of using multiple organic solvent washes and nitrogen gas purging for the removal of imbibed water and achieve final drug substance that meets the quality specifications.
    Type: Application
    Filed: September 19, 2018
    Publication date: July 16, 2020
    Inventors: Sai Srikar KANDUKURI, Vibhava SHUKLA, Arul MARIMUTHU, Mukul PATHY, Partha P. HAZRA