Patents by Inventor Sumel Singh

Sumel Singh 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).

  • Patent number: 12366846
    Abstract: Residual limit determination for a cleaning agent corresponding to a validation of an equipment cleaning process is presented herein. A system determines a cleaning agent for cleaning a group of equipment to be used to manufacture a product; and determines a sum of surface areas of respective surfaces of respective groups of parts of the group of the equipment that have been determined to be contacted by the product and the cleaning agent. Based on the sum of surface areas of the respective surfaces that have been determined to be contacted by the product and the cleaning agent, the system determines a cleaning agent residue limit representing a threshold maximum allowable residue of the cleaning agent to be present after the cleaning process has been performed on the group of equipment, and facilitates a cleaning validation of the cleaning process according to the cleaning agent residue limit.
    Type: Grant
    Filed: November 19, 2024
    Date of Patent: July 22, 2025
    Assignee: ValGenesis, Inc.
    Inventors: Sumel Singh, Sivakumar Muthusamy
  • Publication number: 20250076856
    Abstract: Residual limit determination for a cleaning agent corresponding to a validation of an equipment cleaning process is presented herein. A system determines a cleaning agent for cleaning a group of equipment to be used to manufacture a product; and determines a sum of surface areas of respective surfaces of respective groups of parts of the group of the equipment that have been determined to be contacted by the product and the cleaning agent. Based on the sum of surface areas of the respective surfaces that have been determined to be contacted by the product and the cleaning agent, the system determines a cleaning agent residue limit representing a threshold maximum allowable residue of the cleaning agent to be present after the cleaning process has been performed on the group of equipment, and facilitates a cleaning validation of the cleaning process according to the cleaning agent residue limit.
    Type: Application
    Filed: November 19, 2024
    Publication date: March 6, 2025
    Inventors: Sumel Singh, Sivakumar Muthusamy
  • Patent number: 12174617
    Abstract: Residual limit determination for a cleaning agent corresponding to a validation of an equipment cleaning process is presented herein. A system determines a cleaning agent for cleaning a group of equipment to be used to manufacture a product; and determines a sum of surface areas of respective surfaces of respective groups of parts of the group of the equipment that have been determined to be contacted by the product and the cleaning agent. Based on the sum of surface areas of the respective surfaces that have been determined to be contacted by the product and the cleaning agent, the system determines a cleaning agent residue limit representing a threshold maximum allowable residue of the cleaning agent to be present after the cleaning process has been performed on the group of equipment, and facilitates a cleaning validation of the cleaning process according to the cleaning agent residue limit.
    Type: Grant
    Filed: July 31, 2024
    Date of Patent: December 24, 2024
    Assignee: VALGENESIS, INC.
    Inventors: Sumel Singh, Sivakumar Muthusamy