Patents by Inventor Katrina Academia

Katrina Academia 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).

  • Phosphopeptide enrichment of compositions by fractionation on ceramic hydroxyapatite
    Patent number: 8907059
    Abstract: Phosphorylated peptides are extracted from digests of biological liquids and other peptide mixtures by fractionation on ceramic hydroxyapatite. The ceramic hydroxyapatite is readily usable in a centrifuge, allowing for rapid fractionations of a large number of small volume samples, and accordingly high throughput.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: December 9, 2014
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Ning Liu, Katrina Academia, Aran Paulus, Tim Wehr, John A. Walker, II, Steve Freeby
  • PHOSPHOPEPTIDE ENRICHMENT OF COMPOSITIONS BY FRACTIONATION ON CERAMIC HYDROXYAPATITE
    Publication number: 20100125128
    Abstract: Phosphorylated peptides are extracted from digests of biological liquids and other peptide mixtures by fractionation on ceramic hydroxyapatite. The ceramic hydroxyapatite is readily usable in a centrifuge, allowing for rapid fractionations of a large number of small volume samples, and accordingly high throughput.
    Type: Application
    Filed: November 9, 2009
    Publication date: May 20, 2010
    Applicant: BIO-RAD LABORATORIES, INC.
    Inventors: Ning Liu, Katrina Academia, Aran Paulus, Tim Wehr, John A. Walker, II, Steve Freeby