Patents by Inventor Dominic TESSIER

Dominic TESSIER 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).

  • Patent number: 11059790
    Abstract: The present disclosure relates to a compound that has biocidal activity or is a precursor of a compound with biocidal activity. The compound comprises an N-halamine precursor, at least one quaternary ammonium and at least one coating-incorporation group (CIG). In some embodiments of the present disclosure, the compound may be incorporated into a coating formulation. The coating formulation comprises the compound and at least one further component. In some embodiments of the present disclosure, the CIG reacts with the further component of the coating formulation to incorporate the compound into the coating formulation. In some embodiments, the coating formulation comprises a polymer. In some embodiments, the CIG of the compound reacts with the further component to incorporate the compound into the polymer of the coating formulation. The coating formulation may be used to coat a substrate. The coated substrate may demonstrate biocidal activity or the potential for increased biocidal activity.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: July 13, 2021
    Assignee: University of Manitoba
    Inventors: Zachary J. Wolff, Sadegh Ghanbar, Dominic Tessier, Chenxi Ning, Jonathan van Leeuwen, Marcelo Dubiel, Gurmeet Singh Bindra, Song Liu
  • Publication number: 20180297957
    Abstract: The present disclosure relates to a compound that has biocidal activity or is a precursor of a compound with biocidal activity. The compound comprises an N-halamine precursor, at least one quaternary ammonium and at least one coating-incorporation group (CIG). In some embodiments of the present disclosure, the compound may be incorporated into a coating formulation. The coating formulation comprises the compound and at least one further component. In some embodiments of the present disclosure, the CIG reacts with the further component of the coating formulation to incorporate the compound into the coating formulation. In some embodiments, the coating formulation comprises a polymer. In some embodiments, the CIG of the compound reacts with the further component to incorporate the compound into the polymer of the coating formulation. The coating formulation may be used to coat a substrate. The coated substrate may demonstrate biocidal activity or the potential for increased biocidal activity.
    Type: Application
    Filed: October 14, 2016
    Publication date: October 18, 2018
    Inventors: Zachary J. Wolff, Sadegh Ghanbar, Dominic Tessier, Chenxi Ning, Jonathan van Leeuwen, Marcelo Dubiel, Gurmeet Singh Bindra, Song Liu
  • Publication number: 20150201622
    Abstract: The present invention concerns solutions having an antimicrobial activity. The solutions described herein comprise particles containing slightly soluble metallic salt and surfactant. In the solutions described herein, the molar ratio between the slightly soluble metallic salt and the surfactant is lower than or equal to about 1. Also described are substrates comprising the solutions, methods for producing substrate comprising the solutions, methods for producing the solutions and uses of the solutions for substrate finishing and substrate sanitization.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Inventors: Dominic Tessier, Martin Filteau, Ion Radu
  • Publication number: 20090252861
    Abstract: The present invention relates to an antimicrobial material comprising sheet of fabric and- metallic salt crystals embedded in an adhesive material covering the sheet of fabric.
    Type: Application
    Filed: January 14, 2009
    Publication date: October 8, 2009
    Applicant: CENTRE DES TECHNOLOGIES TEXTILES
    Inventors: Dominic TESSIER, Ion Radu, Martin Filteau
  • Publication number: 20080199502
    Abstract: The present invention concerns solutions having an antimicrobial activity. The solutions described herein comprise particles containing slightly soluble metallic salt and surfactant. In the solutions described herein, the molar ratio between the slightly soluble metallic salt and the surfactant is lower than or equal to about 1. Also described are substrates comprising the solutions, methods for producing substrate comprising the solutions, methods for producing the solutions and uses of the solutions for substrate finishing and substrate sanitization.
    Type: Application
    Filed: April 7, 2006
    Publication date: August 21, 2008
    Inventors: Dominic Tessier, Martin Filteau, Ion Radu
  • Publication number: 20060141015
    Abstract: The present invention relates to an antimicrobial material comprising sheet of fabric and- metallic salt crystals embedded in an adhesive material covering the sheet of fabric.
    Type: Application
    Filed: December 7, 2005
    Publication date: June 29, 2006
    Applicant: CENTRE DES TECHNOLOGIES TEXTILES
    Inventors: Dominic Tessier, Ion Radu, Martin Filteau