Patents by Inventor Gerhard Holst

Gerhard Holst 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).

  • Optical temperature sensors and optical-chemical sensors with optical temperature compensation
    Patent number: 6303386
    Abstract: The invention relates to a device for the temperature-compensated determination of chemical parameters, comprising: an optical temperature sensor which contains a temperature indicator that has a temperature-dependent afterglow time and/or luminous intensity and does not react with the surrounding medium; a chemical sensor which contains an indicator that is sensitive to a chemical parameter; means for stimulating the temperature indicator and the chemical indicator to luminesce; means for measuring the luminescence of the temperature indicator and of the chemical indicator; means for establishing an optical connection between indicator, excitation device and measuring equipment; means for detecting luminous radiation.
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: October 16, 2001
    Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
    Inventors: Ingo Klimant, Gerhard Holst
  • OPTICAL TEMPERATURE SENSORS AND OPTICAL-CHEMICAL SENSORS WITH OPTICAL TEMPERATURE COMPENSATION
    Publication number: 20010001642
    Abstract: The invention relates to a device for the temperature-compensated determination of chemical parameters, comprising:
    Type: Application
    Filed: June 24, 1998
    Publication date: May 24, 2001
    Applicant: Ingo Klimant et al
    Inventors: INGO KLIMANT, GERHARD HOLST