Patents by Inventor Aldrich Lau, I

Aldrich Lau, I 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).

  • Methods for generating pH/ionic concentration gradient near electrode surfaces for modulating biomolecular interactions
    Patent number: 9874538
    Abstract: Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the pH or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the pH of the biological buffers. Method for changing the pH of biological buffers using the electrochemically active agents. The methods of modulating the binding interactions provided in a biosensor, analytic methods for more accurately controlling and measuring the pH or ionic gradient near the electrodes in such biosensor, and analytic methods for more accurately measuring an analyte of interest in a biological sample.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: January 23, 2018
    Assignee: ROBERT BOSCH GMBH
    Inventors: Christopher Johnson, Sam Kavusi, Rajan Gangadharan, Piyush Verma, Nadezda Fomina, Habib Ahmad, Aldrich Lau, I
  • METHODS FOR GENERATING pH/IONIC CONCENTRATION GRADIENT NEAR ELECTRODE SURFACES FOR MODULATING BIOMOLECULAR INTERACTIONS
    Publication number: 20160003766
    Abstract: Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the pH or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the pH of the biological buffers. Method for changing the pH of biological buffers using the electrochemically active agents. The methods of modulating the binding interactions provided in a biosensor, analytic methods for more accurately controlling and measuring the pH or ionic gradient near the electrodes in such biosensor, and analytic methods for more accurately measuring an analyte of interest in a biological sample.
    Type: Application
    Filed: July 6, 2015
    Publication date: January 7, 2016
    Inventors: Christopher Johnson, Sam Kavusi, Rajan Gangadharan, Piyush Verma, Nadezda Fomina, Habib Ahmad, Aldrich Lau, I