Patents by Inventor Stewart John Campbell

Stewart John Campbell 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).

  • PERSONAL CARE FORMULATIONS COMPRISING CARMIN PROTEIN
    Publication number: 20180369113
    Abstract: Personal care products comprising a carmin protein are provided. The carmin protein may be obtained in a plant extract obtainable from plants belonging to the genus Carthamus. The personal care products may be used to prevent or repair damaged hair.
    Type: Application
    Filed: December 8, 2016
    Publication date: December 27, 2018
    Applicant: BOTANECO INC.
    Inventors: Shuanghui Liu, Kent Shafer, Stewart John Campbell, Yves Lanctot, Geoffrey Brooks