Patents by Inventor Lisa A. Colomina

Lisa A. Colomina 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).

  • Anti-microbial composition
    Patent number: 9095731
    Abstract: Anti-microbial compositions including an anti-microbial polymer containing silicon-containing quaternary ammonium groups, polyvinyl alcohol (PVA), at least one short chain alcohol, optional fragrance, and water are provided. The anti-microbial compositions may be used to disinfect both porous and non-porous surfaces. Exemplary compositions may include 0.1-10 wt % of the anti-microbial polymer containing silicon-containing quaternary ammonium groups, 0.1-10 wt % polyvinyl alcohol (PVA), 1.0-20 wt % isopropyl alcohol, optional fragrance, and water.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: August 4, 2015
    Assignee: Medivators Inc.
    Inventors: Thomas M. Gentle, Adam W. Hauser, Lisa A. Colomina
  • ANTI-MICROBIAL COMPOSITION
    Publication number: 20120134953
    Abstract: Anti-microbial compositions including an anti-microbial polymer containing silicon-containing quaternary ammonium groups, polyvinyl alcohol (PVA), at least one short chain alcohol, optional fragrance, and water are provided. The anti-microbial compositions may be used to disinfect both porous and non-porous surfaces. Exemplary compositions may include 0.1-10 wt % of the anti-microbial polymer containing silicon-containing quaternary ammonium groups, 0.1-10 wt % polyvinyl alcohol (PVA), 1.0-20 wt % isopropyl alcohol, optional fragrance, and water.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 31, 2012
    Applicant: Minntech Corporation
    Inventors: Thomas M. Gentle, Adam W. Hauser, Lisa A. Colomina