Patents by Inventor Johannes Gerardus Elisabeth Gardeniers

Johannes Gerardus Elisabeth Gardeniers 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).

  • Method of fabrication of a microfluidic device
    Patent number: 7261824
    Abstract: The present invention relates to a method of fabricating a microfluidic device including at least two substrates provided with a fluid channel, comprising the steps of: a) etching at least a channel and one or more fluid ports in a first and/or a second substrate; b) depositing a first layer on a surface of the second substrate; c) partially removing the first layer in accordance with a predefined geometry; d) depositing a second layer on top of the first layer and the substrate surface; e) planarizing the second layer so as to smooth the upper surface thereof; f) aligning the first and second substrate; g) bonding the first substrate on the planarized second layer of the second substrate.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: August 28, 2007
    Assignee: Micronit Microfluidics B.V.
    Inventors: Stefan Schlautmann, Albert Van den Berg, Johannes Gerardus Elisabeth Gardeniers
  • Method of fabrication of a microfluidic device
    Publication number: 20030226604
    Abstract: The present invention relates to a method of fabricating a microfluidic device including at least two substrates provided with a fluid channel, comprising the steps of:
    Type: Application
    Filed: May 16, 2003
    Publication date: December 11, 2003
    Applicant: MICRONIT MICROFLUIDICS B.V.
    Inventors: Stefan Schlautmann, Albert Van den Berg, Johannes Gerardus Elisabeth Gardeniers