Patents by Inventor Luca PRETALI

Luca PRETALI 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).

  • A HARD SURFACE CLEANING COMPOSITION
    Publication number: 20240010945
    Abstract: The present invention relates to liquid aqueous detergent compositions comprising a surfactant system comprising a primary surfactant being anionic surfactant, a secondary surfactant being amphoteric surfactant and polyethylene oxide whilst the surfactant system is free of alkylbenzene sulphonates and derivatives thereof. The invention further relates to a method of cleaning a stainless-steel hard surface using the composition of the invention, as well as the use thereof.
    Type: Application
    Filed: December 2, 2021
    Publication date: January 11, 2024
    Applicant: Conopco Inc., d/b/a UNILEVER
    Inventors: Ivana TROMBETTA, Serena PEZZIA, Luca PRETALI, Lorena GALLUZZI