Patents by Inventor Christoph Cichos

Christoph Cichos 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 plastics product and process for production thereof
    Patent number: 8673441
    Abstract: The invention relates to antimicrobial plastics products which comprise, as the antimicrobially active component, silver orthophosphate or particles of partly reduced silver orthophosphate. The plastics products have a very good antimicrobial efficacy. The production process achieves the effect that the plastics products, in spite of their content of silver orthophosphate or partly reduced silver orthophosphate, are not discolored under the action of light.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: March 18, 2014
    Assignee: Spiegelberg (GmbH & Co.) KG
    Inventors: Christoph Cichos, Irmgard Cichos
  • ANTIMICROBIAL PLASTICS PRODUCT AND PROCESS FOR PRODUCTION THEREOF
    Publication number: 20110015615
    Abstract: The invention relates to antimicrobial plastics products which comprise, as the antimicrobially active component, silver orthophosphate or particles of partly reduced silver orthophosphate. The plastics products have a very good antimicrobial efficacy. The production process achieves the effect that the plastics products, in spite of their content of silver orthophosphate or partly reduced silver orthophosphate, are not discolored under the action of light.
    Type: Application
    Filed: July 25, 2008
    Publication date: January 20, 2011
    Applicant: SPIEGELBERG (GMBH & CO.) KG
    Inventors: Christoph Cichos, Irmgard Cichos
  • METHODS FOR PRODUCING AN ANTI-MICROBIAL PLASTIC PRODUCT
    Publication number: 20100068296
    Abstract: The invention relates to methods of producing metal-containing antimicrobial plastics or plastic products and also to plastic products obtainable by the method, especially plastic products for medical requirements.
    Type: Application
    Filed: September 29, 2009
    Publication date: March 18, 2010
    Applicant: Antimicrobial Argentum Technologies
    Inventors: Josef Peter Guggenbichler, Christoph Cichos
  • Methods for producing an anti-microbial plastic product
    Publication number: 20060134313
    Abstract: The invention relates to methods of producing metal-containing antimicrobial plastics or plastic products and also to plastic products obtainable by the method, especially plastic products for medical requirements.
    Type: Application
    Filed: September 10, 2003
    Publication date: June 22, 2006
    Inventors: Josef-Peter Guggenbichler, Christoph Cichos