Patents by Inventor Willem Kornelis Leendert Van Der Voorden

Willem Kornelis Leendert Van Der Voorden 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).

  • Spectroscopic analyzing arrangement
    Patent number: 6507396
    Abstract: A spectroscopic analyzing arrangement comprises an ATR optical sampling plate with a front sample-contacting face and an opposed rear internally face. An anvil assembly is arranged so that the sample-contacting face can be pressed against the sample to receive spectroscopic information. A reflection barrier between the anvil assembly and the rear face prevents internally reflected light within the sampling plate from picking up spectroscopic information from the anvil assembly, thus enhancing the performance of the arrangement.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: January 14, 2003
    Inventors: Herman Philip Godfried, Herman Hubertus Jacobus Reijnen, Willem Kornelis Leendert Van Der Voorden