Patents by Inventor Detlef Trost

Detlef Trost 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).

  • Systems and methods for detecting an HOlevel in a cold aseptic filling system that uses a peracetic acid cleaning solution
    Patent number: 9404878
    Abstract: A system for detecting a hydrogen peroxide (H2O2) concentration in a cold aseptic filling system that uses a peracetic acid (PAA)-based cleaning solution is shown and described. The system includes a conductivity sensor configured to receive the PAA-based cleaning solution and to provide a signal representative of the electrical conductivity of the PAA-based cleaning solution. The system further includes a controller configured to receive the signal representative of the electrical conductivity of the PAA-based cleaning solution and to compare the signal to a threshold value associated with a setpoint H2O2 concentration.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: August 2, 2016
    Assignee: Diversey, Inc.
    Inventors: Detlef Trost, Holger Theyssen
  • SYSTEMS AND METHODS FOR DETECTING AN H2O2 LEVEL IN A COLD ASEPTIC FILLING SYSTEM THAT USES A PERACETIC ACID CLEANING SOLUTION
    Publication number: 20120161974
    Abstract: A system for detecting a hydrogen peroxide (H2O2) concentration in a cold aseptic filling system that uses a peracetic acid (PAA)-based cleaning solution is shown and described. The system includes a conductivity sensor configured to receive the PAA-based cleaning solution and to provide a signal representative of the electrical conductivity of the PAA-based cleaning solution. The system further includes a controller configured to receive the signal representative of the electrical conductivity of the PAA-based cleaning solution and to compare the signal to a threshold value associated with a setpoint H2O2 concentration.
    Type: Application
    Filed: July 26, 2010
    Publication date: June 28, 2012
    Applicant: DIVERSEY, INC.
    Inventors: Detlef Trost, Holger Theyssen