Patents by Inventor Zhaowel DING

Zhaowel DING 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).

  • FOAM PRECURSOR LIQUID AND FOAM CLEANSING COMPOSITION
    Publication number: 20230014087
    Abstract: The invention is directed to a foam precursor liquid and foam cleansing composition that comprise a cellulose ether and surfactant. The precursor liquid results in a foam with excellent lather characteristics upon dispensing from a pump foam dispenser, and the liquid does not thicken to impede or clog the dispenser it is dispensed from. The foam precursor liquid is easily pourable prior to dispensing and makes refilling and reusing pump foam dispensers very convenient for consumers conscious about using less plastic.
    Type: Application
    Filed: October 29, 2020
    Publication date: January 19, 2023
    Applicant: CONOPCO, INC., d/b/a UNILEVER
    Inventors: Tirucherai Varahan VASUDEVAN, Zhaowel DING