Patents by Inventor Tim de Graff

Tim de Graff 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).

  • Publication number: 20120290219
    Abstract: A detection arrangement for detecting presence of an analyte in a sample includes a processor, a memory, a display, a color measuring device, and a temperature controller for maintaining a constant temperature or a temperature profile of the sample.
    Type: Application
    Filed: July 25, 2012
    Publication date: November 15, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Jacobus Stark, Pieter Cornelis Langeveld, Bastiaan Groen, Tim de Graff, Willem Plugge