Patents by Inventor Keren Hulkower

Keren Hulkower 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).

  • Devices for cell assays
    Patent number: 9968935
    Abstract: The present invention relates to the field of molecular diagnostics. In particular, the present invention provided improved substrates and methods of using liquid crystals and other biophotonically based assays for quantitating the amount of an analyte in a sample. The present invention also provides materials and methods for detecting non-specific binding of an analyte to a substrate by using a liquid crystal or other biophotonically based assay formats.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: May 15, 2018
    Assignee: Platypus Technologies, LLC
    Inventors: Nicholas Abbott, Christopher Murphy, Barbara Israel, Josh Sotos, Doug Hansmann, Renee Herber, Joseph Burkholder, Keren Hulkower, Michael Bonds
  • Method and apparatus for detecting ammonia from exhaled breath
    Publication number: 20050171449
    Abstract: The present invention is an apparatus for detecting the presence of exhaled ammonia and a method for using the same to detect the present of a Helicobacter in a subject. The apparatus is composed of a breath capture device having a sensor plate with at least one selected Lewis acid dye (e.g., a metal ion-containing dye such as a metalloporphyrin) deposited thereon which produces a detectable spectral, transmission or reflectance response in the presence of ammonia.
    Type: Application
    Filed: February 15, 2005
    Publication date: August 4, 2005
    Inventors: Kenneth Suslick, Keren Hulkower, Avijit Sen, Mitchell Sroka, William McNamara