Patents by Inventor Yamini Karandikar

Yamini Karandikar 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).

  • Non-streaking durable composition for cleaning and disinfecting hard surfaces
    Patent number: 10945431
    Abstract: The present invention relates to quaternary ammonium disinfecting cleaning compositions comprising a quaternary ammonium compound, an alkyl a polyglycoside with a CMC greater than 1000 ppm and a chelant. Beneficially, the compositions provide residual sanitizing efficacy without diminished performance and without scale formation when diluted with hard water. The compositions are suitable for inactivating and/or reducing infectious agents, particularly Norovirus, Adenovirus, and Polyomavirus.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: March 16, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Yamini Karandikar, Mark Dennis Levitt, Joseph R. Wegner, Kim R. Solomon
  • NON-STREAKING DURABLE COMPOSITION FOR CLEANING AND DISINFECTING HARD SURFACES
    Publication number: 20190373886
    Abstract: The present invention relates to quaternary ammonium disinfecting cleaning compositions comprising a quaternary ammonium compound, an alkyl a polyglycoside with a CMC greater than 1000 ppm and a chelant. Beneficially, the compositions provide residual sanitizing efficacy without diminished performance and without scale formation when diluted with hard water. The compositions are suitable for inactivating and/or reducing infectious agents, particularly Norovirus, Adenovirus, and Polyomavirus.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Inventors: Yamini Karandikar, Mark Dennis Levitt, Joseph R. Wegner, Kim R. Solomon
  • Non-streaking durable composition for cleaning and disinfecting hard surfaces
    Patent number: 10433545
    Abstract: The present invention relates to quaternary ammonium disinfecting cleaning compositions comprising a quaternary ammonium compound, an alkyl a polyglycoside with a CMC greater than 1000 ppm and a chelant. Beneficially, the compositions provide residual sanitizing efficacy without diminished performance and without scale formation when diluted with hard water. The compositions are suitable for inactivating and/or reducing infectious agents, particularly Norovirus, Adenovirus, and Polyomavirus.
    Type: Grant
    Filed: July 11, 2016
    Date of Patent: October 8, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Yamini Karandikar, Mark Dennis Levitt, Joseph R. Wegner, Kim R. Solomon
  • NON-STREAKING DURABLE COMPOSITION FOR CLEANING AND DISINFECTING HARD SURFACES
    Publication number: 20180007895
    Abstract: The present invention relates to quaternary ammonium disinfecting cleaning compositions comprising a quaternary ammonium compound, an alkyl a polyglycoside with a CMC greater than 1000 ppm and a chelant. Beneficially, the compositions provide residual sanitizing efficacy without diminished performance and without scale formation when diluted with hard water. The compositions are suitable for inactivating and/or reducing infectious agents, particularly Norovirus, Adenovirus, and Polyomavirus.
    Type: Application
    Filed: July 11, 2016
    Publication date: January 11, 2018
    Inventors: Yamini Karandikar, Mark Dennis Levitt, Joseph R. Wegner, Kim R. Solomon