Patents by Inventor Charvi Patel

Charvi Patel 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).

  • Drip resistant cleaning compositions
    Publication number: 20090197790
    Abstract: The present disclosure is directed to both sprayable and non-sprayable cleaner compositions comprising 1 to 9% by weight of a layered phyllosilicate, 1 to 10% of a surfactant, and at least one silicate salt or strong base as a pH-adjusting agent. The composition optionally can include hypochlorite bleach and the pH of the formulation can be in the range 11 to 14. The composition optionally can include water-insoluble glycol ether type solvents or oils in the form of emulsions or microemulsions for degreasing, disinfecting, and fragrance delivery. The compositions provide improved drip resistance when sprayed on to vertical surfaces.
    Type: Application
    Filed: February 5, 2009
    Publication date: August 6, 2009
    Applicant: AMCOL International Corporation
    Inventors: Tapashi Sengupta, Gregory G. Plutko, Ashoke K. SenGupta, Charvi Patel