Patents by Inventor Marzena ZDZIARSKA

Marzena ZDZIARSKA 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).

  • USE OF FIBRE COMPRISING COMPOSITE FIBRES OF CELLULOSE AND CELLULOSE ACETATE AS BLEACH ACTIVATOR
    Publication number: 20200018015
    Abstract: The present invention provides the use of fibres comprising one or more composite filaments of cellulose and cellulose acetate, as a bleach activator.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 16, 2020
    Inventors: Jamie MOFFAT, Marzena ZDZIARSKA, David Malcolm LEWIS
  • FIBRE COMPRISING COMPOSITE FIBRES OF CELLULOSE AND CELLULOSE ACETATE
    Publication number: 20200018016
    Abstract: The present invention provides a coloured fibre comprising one or more composite filaments of cellulose and cellulose acetate, wherein the colour is effected by a disperse dye.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 16, 2020
    Inventors: Jamie MOFFAT, Marzena ZDZIARSKA, David Malcolm LEWIS