Patents by Inventor Ewa Heyduk

Ewa Heyduk 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 the selection of aptamers
    Patent number: 9951376
    Abstract: The present invention generally relates to methods for selecting aptamers. More specifically, the invention provides methods for the selection of at least one aptamer for use in combination with another epitope binding agent such as another aptamer, an antibody, or a double stranded nucleic acid. The invention also encompasses methods for simultaneously selecting at least two aptamers that each recognize distinct epitopes on a target molecule.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: April 24, 2018
    Assignee: Saint Louis University
    Inventors: Tomasz Heyduk, Ewa Heyduk
  • METHODS FOR THE SELECTION OF APTAMERS
    Publication number: 20150191779
    Abstract: The present invention generally relates to methods for selecting aptamers. More specifically, the invention provides methods for the selection of at least one aptamer for use in combination with another epitope binding agent such as another aptamer, an antibody, or a double stranded nucleic acid. The invention also encompasses methods for simultaneously selecting at least two aptamers that each recognize distinct epitopes on a target molecule.
    Type: Application
    Filed: January 6, 2015
    Publication date: July 9, 2015
    Inventors: Tomasz Heyduk, Ewa Heyduk
  • Methods for the selection of aptamers
    Patent number: 8945840
    Abstract: The present invention generally relates to methods for selecting aptamers. More specifically, the invention provides methods for the selection of at least one aptamer for use in combination with another epitope binding agent such as another aptamer, an antibody, or a double stranded nucleic acid. The invention also encompasses methods for simultaneously selecting at least two aptamers that each recognize distinct epitopes on a target molecule.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: February 3, 2015
    Assignee: Saint Louis University
    Inventors: Tomasz Heyduk, Ewa Heyduk
  • Biosensors for detecting macromolecules and other analytes
    Patent number: 8592202
    Abstract: The invention generally provides molecular biosensors. In particular, the invention provides molecular biosensors having one or more aptamers. The molecular biosensors are useful in several methods including in the identification and quantification of target molecules.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: November 26, 2013
    Assignee: Saint Louis University
    Inventors: Tomasz Heyduk, Ewa Heyduk, Eric Knoll
  • Biosensors for detecting macromolecules and other analytes
    Patent number: 7939313
    Abstract: The invention generally provides molecular biosensors. In particular, the invention provides molecular biosensors having one or more aptamers. The molecular biosensors are useful in several methods including in the identification and quantification of target molecules.
    Type: Grant
    Filed: December 11, 2004
    Date of Patent: May 10, 2011
    Assignee: Saint Louis University
    Inventors: Tomasz Heyduk, Ewa Heyduk, Eric Knoll
  • BIOSENSORS FOR DETECTING MACROMOLECULES AND OTHER ANALYTES
    Publication number: 20110091893
    Abstract: The invention generally provides molecular biosensors. In particular, the invention provides molecular biosensors having one or more aptamers. The molecular biosensors are useful in several methods including in the identification and quantification of target molecules.
    Type: Application
    Filed: December 6, 2010
    Publication date: April 21, 2011
    Applicant: SAINT LOUIS UNIVERSITY
    Inventors: Tomasz Heyduk, Ewa Heyduk, Eric Knoll
  • METHODS FOR THE SELECTION OF APTAMERS
    Publication number: 20090202990
    Abstract: The present invention generally relates to methods for selecting aptamers. More specifically, the invention provides methods for the selection of at least one aptamer for use in combination with another epitope binding agent such as another aptamer, an antibody, or a double stranded nucleic acid. The invention also encompasses methods for simultaneously selecting at least two aptamers that each recognize distinct epitopes on a target molecule.
    Type: Application
    Filed: May 16, 2006
    Publication date: August 13, 2009
    Applicant: SAINT LOUIS UNIVERSITY
    Inventors: Tomasz Heyduk, Ewa Heyduk