Patents by Inventor Changizes Sadr

Changizes Sadr 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).

  • Antimicrobial/antiviral conveyor belt
    Patent number: 12534299
    Abstract: An antimicrobial conveyor belt apparatus comprising multiple segments each having a body portion and interlocking fingers extending from the body portion. The segments comprise a polymer composition comprising from 50 wt. % to 99.9 wt. % of a polymer, from 0.01 wt % to 10 wt % zinc, optionally from a zinc compound, less than 1 wt % of a phosphorus compound, and from 0 wt % to 20 wt % molding additives. The conveyor belt apparatus (or the segments thereof) demonstrates a Staphylococcus aureus log reduction greater than 1.0, as determined via ISO 22196:2011.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: January 27, 2026
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Vikram Gopal, Dhruv Shah, Changizes Sadr, Austin Maples, Bradley Sparks
  • ANTIMICROBIAL/ANTIVIRAL CONVEYOR BELT
    Publication number: 20230088990
    Abstract: An antimicrobial conveyor belt apparatus comprising multiple segments each having a body portion and interlocking fingers extending from the body portion. The segments comprise a polymer composition comprising from 50 wt. % to 99.9 wt. % of a polymer, from 0.01 wt % to 10 wt % zinc, optionally from a zinc compound, less than 1 wt % of a phosphorus compound, and from 0 wt % to 20 wt % molding additives. The conveyor belt apparatus (or the segments thereof) demonstrates a Staphylococcus aureus log reduction greater than 1.0, as determined via ISO 22196:2011.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Vikram Gopal, Dhruv Shah, Changizes Sadr, Austin Maples, Bradley Sparks