Patents by Inventor Mike-Dirk Bublitz

Mike-Dirk Bublitz 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).

  • Dyed compositions containing insecticides
    Patent number: 6706761
    Abstract: The invention relates to insecticide-comprising polymer-based compositions which, in order to recognize the point in time when the insecticide is exhausted, comprise at least one dye which, after the insecticide has evaporated, turns a different colour.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: March 16, 2004
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Mike-Dirk Bublitz, Dietmar Kisters, Rainer Hamprecht
  • FORMULATIONS CONTAINING AN INSECTICIDE
    Publication number: 20020136748
    Abstract: The invention relates to insecticidal formulations based on polymers, to processes for their preparation and to their use for controlling insects encountered indoors. These novel formulations are characterized in that they contain at least one type of insecticide which is incorporated into an appropriate polymer. The formulations are capable of emitting the insecticide at a certain temperature in a controlled manner without changing their form and macroscopic appearance.
    Type: Application
    Filed: December 17, 1999
    Publication date: September 26, 2002
    Inventors: MIKE-DIRK BUBLITZ, RALF DUJARDIN, BURKHARD MIELKE, DIETMAR KISTERS
  • Insecticide compositions made from polymers
    Patent number: 6296865
    Abstract: The present invention relates to insecticidal compositions based on polymers, processes for their preparation and their use for controlling insects which occur in interior rooms.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: October 2, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ralf Dujardin, Mike-Dirk Bublitz, Hermann Neumann