Patents by Inventor Judith KREYENSCHMIDT

Judith KREYENSCHMIDT 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 polymer
    Patent number: 10138307
    Abstract: The invention is directed to an antimicrobial polymer that can preferably be processed thermoplastically, a method for the preparation of said antimicrobial polymer and its use in antimicrobial treatment. The invention is further directed to polymer blends containing antimicrobial polymers and the use of special monomers in the preparation of antimicrobial polymers that can be processed thermoplastically.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: November 27, 2018
    Assignee: Fachhochschule Münster
    Inventors: Martin Kreyenschmidt, Reinhard Lorenz, Björn Fischer, Judith Kreyenschmidt, Florian Brodkorb, Katrin Kalbfleisch, Tobias Blang, Adrian Geschwentner
  • Cross-linked plastic material with an intrinsic antimicrobial effect based on unsaturated polyesters
    Patent number: 9783671
    Abstract: The present invention relates to a radically curable chemical composition in the form of a resin for the production of materials with an intrinsically antimicrobial effect, as well as a process for the production of such resins and materials, as well as the use of an amino-functionalized styrene derivative as reactive diluents. The cross-linked plastic formed upon curing has an intrinsically antimicrobial effect without the use of additional biocides.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: October 10, 2017
    Assignee: Fachhochschule Münster
    Inventors: Reinhard Lorenz, Björn Fischer, Martin Kreyenschmidt, Judith Kreyenschmidt
  • ANTIMICROBIAL POLYMER
    Publication number: 20150368380
    Abstract: The invention is directed to an antimicrobial polymer that can preferably be processed thermoplastically, a method for the preparation of said antimicrobial polymer and its use in antimicrobial treatment. The invention is further directed to polymer blends containing antimicrobial polymers and the use of special monomers in the preparation of antimicrobial polymers that can be processed thermoplastically.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 24, 2015
    Applicant: FACHHOCHSCHULE MÜNSTER
    Inventors: Martin KREYENSCHMIDT, Reinhard LORENZ, Björn FISCHER, Judith KREYENSCHMIDT, Florian BRODKORB, Katrin KALBFLEISCH, Tobias BLANG, Adrian GESCHWENTNER
  • CROSS-LINKED PLASTIC MATERIAL WITH AN INTRINSIC ANTIMICROBIAL EFFECT BASED ON UNSATURATED POLYESTERS
    Publication number: 20150361259
    Abstract: The present invention relates to a radically curable chemical composition in the form of a resin for the production of materials with an intrinsically antimicrobial effect, as well as a process for the production of such resins and materials, as well as the use of an amino-functionalized styrene derivative as reactive diluents. The cross-linked plastic formed upon curing has an intrinsically antimicrobial effect without the use of additional biocides.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 17, 2015
    Applicant: FACHHOCHSCHULE MÜNSTER
    Inventors: Reinhard LORENZ, Björn FISCHER, Martin KREYENSCHMIDT, Judith KREYENSCHMIDT