Patents by Inventor Murat N. Karabacak

Murat N. Karabacak 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).

  • MICROFLUIDIC SORTING USING HIGH GRADIENT MAGNETIC FIELDS
    Publication number: 20190264166
    Abstract: Microfluidic devices are described that include a microfluidic channel, a first array of one or more magnets above the microfluidic channel, each magnet in the first array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the first array, and a second array of one or more magnets beneath the microfluidic channel, each magnet in the second array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the second array. The first array is aligned with respect to the second array such that magnetic fields emitted by the first array and second array generate a magnetic flux gradient profile extending through the channel. An absolute value of the profile includes a first maximum and a second maximum that bound a local minimum. The local minimum is located within the microfluidic channel or less than 5 mm away from a wall of the microfluidic channel. Methods of using the new devices are also described.
    Type: Application
    Filed: January 24, 2019
    Publication date: August 29, 2019
    Inventors: Philipp S. Spuhler, Kyle C. Smith, Fabio Fachin, Thomas Alan Barber, Ravi Kapur, Mehmet Toner, Vincent Pai, Murat N. Karabacak
  • Microfluidic sorting using high gradient magnetic fields
    Patent number: 10202577
    Abstract: Microfluidic devices are described that include a microfluidic channel, a first array of one or more magnets above the microfluidic channel, each magnet in the first array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the first array, and a second array of one or more magnets beneath the microfluidic channel, each magnet in the second array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the second array. The first array is aligned with respect to the second array such that magnetic fields emitted by the first array and second array generate a magnetic flux gradient profile extending through the channel. An absolute value of the profile includes a first maximum and a second maximum that bound a local minimum. The local minimum is located within the microfluidic channel or less than 5 mm away from a wall of the microfluidic channel. Methods of using the new devices are also described.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: February 12, 2019
    Assignee: The General Hospital Corporation
    Inventors: Philipp S. Spuhler, Kyle C. Smith, Fabio Fachin, Thomas Alan Barber, Ravi Kapur, Mehmet Toner, Vincent Pai, Murat N. Karabacak
  • MICROFLUIDIC SORTING USING HIGH GRADIENT MAGNETIC FIELDS
    Publication number: 20160244714
    Abstract: Microfluidic devices are described that include a microfluidic channel, a first array of one or more magnets above the microfluidic channel, each magnet in the first array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the first array, and a second array of one or more magnets beneath the microfluidic channel, each magnet in the second array having a magnetic pole orientation opposite to a magnetic pole orientation of an adjacent magnet in the second array. The first array is aligned with respect to the second array such that magnetic fields emitted by the first array and second array generate a magnetic flux gradient profile extending through the channel. An absolute value of the profile includes a first maximum and a second maximum that bound a local minimum. The local minimum is located within the microfluidic channel or less than 5 mm away from a wall of the microfluidic channel. Methods of using the new devices are also described.
    Type: Application
    Filed: October 20, 2014
    Publication date: August 25, 2016
    Inventors: Philipp S. Spuhler, Kyle C. Smith, Fabio Fachin, Thomas Alan Barber, Ravi Kapur, Mehmet Toner, Vincent Pai, Murat N. Karabacak