Patents by Inventor Ivy Ahiabu

Ivy Ahiabu 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).

  • Highly ordered titania nanotube arrays for phosphoproteomics
    Patent number: 10478800
    Abstract: Titania nanotube arrays are useful for phosphopeptide enrichment and separation. These highly ordered titania nanotube arrays are a low cost and highly effective alternative to the use of liquid chromatography mass spectrometry (LC-MS) methods using meoporous titania beads or particles. The highly ordered TiO2 nanotubes are grown on surfaces coated with Ti metal, or preferably on Ti wires, by methods that preferably include anodic oxidation.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: November 19, 2019
    Assignee: UNIVERSITY OF HOUSTON SYSTEM
    Inventors: Oomman K. Varghese, Aruna Wijeratne, Maggie Paulose, Ivy Ahiabu, Kenneth D. Greis, Dharshana Wijesundara, Wei-Kan Chu
  • HIGHLY ORDERED TITANIA NANOTUBE ARRAYS FOR PHOSPHOPROTEOMICS
    Publication number: 20180015439
    Abstract: Titania nanotube arrays are useful for phosphopeptide enrichment and separation. These highly ordered titania nanotube arrays are a low cost and highly effective alternative to the use of liquid chromatography mass spectrometry (LC-MS) methods using meoporous titania beads or particles. The highly ordered Ti02 nanotubes are grown on surfaces coated with Ti metal, or preferably on Ti wires, by methods that preferably include anodic oxidation.
    Type: Application
    Filed: December 15, 2015
    Publication date: January 18, 2018
    Inventors: Oomman K. Varghese, Aruna Wijeratne, Maggie Paulose, Ivy Ahiabu, Kenneth D. Greis, Dharshana Wijesundara, Wei-Kan Chu