Patents by Inventor Trung T. Phan

Trung T. Phan 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).

  • Eco-friendly laundry sheet comprising a poly(2-ethyl-2-oxazoline) binder
    Patent number: 11753609
    Abstract: Provided herein are formulations for liquidless cleansing products having high biobased content. The cleansing formulations may be substantially free of polyvinyl alcohol. The cleansing composition may contain no more than a negligible amount of polyvinyl alcohol. The cleansing composition may contain no detectable amount of polyvinyl alcohol.
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: September 12, 2023
    Assignee: VENUS LABORATORIES, INC.
    Inventors: Jenna A. Arkin, Ryan K. Hood, Trung T. Phan