Patents by Inventor Harri Laaksonen

Harri Laaksonen 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).

  • Antimicrobial ionomer composition and uses thereof
    Patent number: 10463047
    Abstract: The invention concerns a polymeric antimicrobial composition, a method of producing the same and the uses thereof. The ionomer composition comprises an amine functional polymer compound reacted with silver halide, optionally together with a stabilizing component, such as an organic substance carrying a sulfonamide functional group. The ionomer composition can be obtained by reacting together (i) at least one polyamine and silver halide and optionally at least one organic stabilizer substance or; (ii) at least one polyamine, at least one non-halide silver salt or silver complex, hydrogen halide and/or alkaline metal halide salt and optionally at least one organic stabilizer substance. The present ionomer composition is suitable for use as an antimicrobial coating, antimicrobial finish, antimicrobial additive and as antimicrobial component for formation of new antimicrobial materials.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: November 5, 2019
    Assignee: Argenlab Global Ltd
    Inventors: Markus Mäki, Jyri Nieminen, Harri Laaksonen, Sami Areva
  • Antimicrobial ionomer composition and uses thereof
    Publication number: 20170079275
    Abstract: The invention concerns a polymeric antimicrobial composition, a method of producing the same and the uses thereof. The ionomer composition comprises an amine functional polymer compound reacted with silver halide, optionally together with a stabilizing component, such as an organic substance carrying a sulfonamide functional group. The ionomer composition can be obtained by reacting together (i) at least one polyamine and silver halide and optionally at least one organic stabilizer substance or; (ii) at least one polyamine, at least one non-halide silver salt or silver complex, hydrogen halide and/or alkaline metal halide salt and optionally at least one organic stabilizer substance. The present ionomer composition is suitable for use as an antimicrobial coating, antimicrobial finish, antimicrobial additive and as antimicrobial component for formation of new antimicrobial materials.
    Type: Application
    Filed: December 1, 2016
    Publication date: March 23, 2017
    Inventors: Markus Mäki, Jyri Nieminen, Harri Laaksonen, Sami Areva
  • Antimicrobial ionomer composition and uses thereof
    Publication number: 20140348946
    Abstract: The invention concerns a polymeric antimicrobial composition, a method of producing the same and the uses thereof. The ionomer composition comprises an amine functional polymer compound reacted with silver halide, optionally together with a stabilizing component, such as an organic substance carrying a sulfonamide functional group. The ionomer composition can be obtained by reacting together (i) at least one polyamine and silver halide and optionally at least one organic stabilizer substance or; (ii) at least one polyamine, at least one non-halide silver salt or silver complex, hydrogen halide and/or alkaline metal halide salt and optionally at least one organic stabilizer substance. The present ionomer composition is suitable for use as an antimicrobial coating, antimicrobial finish, antimicrobial additive and as antimicrobial component for formation of new antimicrobial materials.
    Type: Application
    Filed: August 22, 2012
    Publication date: November 27, 2014
    Applicant: ilverPhasE Oy
    Inventors: Markus Maki, Jyri Nieminen, Harri Laaksonen, Sami Areva