Patents by Inventor Marco WASSMANN

Marco WASSMANN 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).

  • PROCESS FOR PRODUCING AN ANTIBACTERIAL COATING COMPOSITION FOR IMPLANTS
    Publication number: 20200224040
    Abstract: A process for producing an antibacterial coating composition for implants. The process includes the steps i) reaction of a monomer A which is based on (meth)acrylic acid and contains at least one epoxide with a polyguanidine by reaction of an amino group of the polyguanidine with the epoxide to give a (meth)acrylic acid-polyguanidine macromolecule and ii) polymerization of the (meth)acrylic acid-polyguanidine macromolecule with a monomer B which contains at least one polymerizable double bond and at least one phosphonate group by free-radical polymerization of the (meth)acrylic acid unit and the double bond.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 16, 2020
    Inventors: Henning MENZEL, Marco WASSMANN, Sebastian STELLJES, Meike STIESCH, Andreas WINKEL
  • Process for producing an antibacterial coating composition for implants
    Patent number: 10669435
    Abstract: A process for producing an antibacterial coating composition for implants. The process includes the steps i) reaction of a monomer A which is based on (meth)acrylic acid and contains at least one epoxide with a polyguanidine by reaction of an amino group of the polyguanidine with the epoxide to give a (meth)acrylic acid-polyguanidine macromolecule and ii) polymerization of the (meth)acrylic acid-polyguanidine macromolecule with a monomer B which contains at least one polymerizable double bond and at least one phosphonate group by free-radical polymerization of the (meth)acrylic acid unit and the double bond.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: June 2, 2020
    Assignee: GEBR. BRASSELER GMBH & CO. KG
    Inventors: Henning Menzel, Marco Wassmann, Sebastian Stelljes, Meike Stiesch, Andreas Winkel
  • PROCESS FOR PRODUCING AN ANTIBACTERIAL COATING COMPOSITION FOR IMPLANTS
    Publication number: 20170096565
    Abstract: A process for producing an antibacterial coating composition for implants. The process includes the steps i) reaction of a monomer A which is based on (meth)acrylic acid and contains at least one epoxide with a polyguanidine by reaction of an amino group of the polyguanidine with the epoxide to give a (meth)acrylic acid-polyguanidine macromolecule and ii) polymerization of the (meth)acrylic acid-polyguanidine macromolecule with a monomer B which contains at least one polymerizable double bond and at least one phosphonate group by free-radical polymerization of the (meth)acrylic acid unit and the double bond.
    Type: Application
    Filed: September 28, 2016
    Publication date: April 6, 2017
    Inventors: Henning MENZEL, Marco WASSMANN, Sebastian STELLJES, Meike STIESCH, Andreas WINKEL