Patents by Inventor Dietmar Kalder

Dietmar Kalder 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).

  • Chip that comprises an active agent and an integrated heating element
    Patent number: 7215878
    Abstract: Active compound chip and process for the production of an active compound chip comprising an active compound which is bound at room temperature, at least one heating element being located at least partly in the interior of the chip and the heating element having an electrical resistance and at least two electrical contacts.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: May 8, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Hermann Neumann, Dietmar Kalder, Heinrich W. Steinel
  • Chip that comprises an active agent and an integrated heating element
    Publication number: 20030049025
    Abstract: Active compound chip and process for the production of an active compound chip comprising an active compound which is bound at room temperature, at least one heating element being located at least partly in the interior of the chip and the heating element having an electrical resistance and at least two electrical contacts.
    Type: Application
    Filed: July 12, 2002
    Publication date: March 13, 2003
    Inventors: Hermann Neumann, Dietmar Kalder, Heinrich W Steinel
  • Gel formulations containing insecticide
    Patent number: 6447795
    Abstract: The present invention relates to novel insecticidal gel formulations for the controlled and sustained release of insecticidally active compounds by means of a heat source.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: September 10, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dietmar Kalder, Rolf Jung, Burkhard Mielke
  • GEL FORMULATIONS CONTAINING INSECTICIDE
    Publication number: 20010055604
    Abstract: The present invention relates to novel insecticidal gel formulations for the controlled and sustained release of insecticidally active compounds by means of a heat source.
    Type: Application
    Filed: January 14, 2000
    Publication date: December 27, 2001
    Inventors: DIETMAR KALDER, ROLF JUNG, BURKHARD MIELKE
  • Silicon elastomers with insecticidal effect
    Patent number: 6183765
    Abstract: The invention relates to insecticidal silicone elastomers, processes for their preparation and their use for controlling or repelling insects, in particular in interiors, characterized in that they comprise at least one type of a pyrethroid insecticide which is incorporated in a suitable silicone elastomer.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: February 6, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dietmar Kalder, Alfons Mrozek
  • Insecticide-comprising gel formulations for vapor-producing systems
    Patent number: 5645845
    Abstract: The present invention relates to new gel formulations for the controlled and sustained release of insecticidal active compounds by means of a heat source, these gel formulations comprising at least one pyrethroid-type insecticidal active compound and at least one vaporization-controlling substance in combination with an inorganic solid suitable as a gel former.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: July 8, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Neumann, Dietmar Kalder