Patents by Inventor Drew B. Schembre

Drew B. Schembre 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).

  • Endoscopic ultrasound-guided notched biopsy needle
    Patent number: 9986981
    Abstract: A notched tissue-collection needle configured similarly to a fine-needle-aspiration needle is provided with a cutting edge disposed in the notch and configured to excise tissue into the notch for collection. A stylet may be provided through a lumen of the needle during introduction into a patient body. The needle may be provided with echogenicity-enhancing features.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: June 5, 2018
    Assignee: Cook Medical Technologies LLC
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura
  • Endoscopic ultrasound-guided biopsy needle
    Patent number: 9980707
    Abstract: A notched tissue-collection needle configured similarly to a fine-needle-aspiration needle is provided with a cutting edge disposed in the notch and configured to excise tissue into the notch for collection. A stylet may be provided through a lumen of the needle during introduction into a patient body. The needle may be provided with echogenicity-enhancing features.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: May 29, 2018
    Assignee: Cook Medical Technologies LLC
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura
  • ENDOSCOPIC ULTRASOUND-GUIDED NOTCHED BIOPSY NEEDLE
    Publication number: 20150230780
    Abstract: A notched tissue-collection needle configured similarly to a fine-needle-aspiration needle is provided with a cutting edge disposed in the notch and configured to excise tissue into the notch for collection. A stylet may be provided through a lumen of the needle during introduction into a patient body. The needle may be provided with echogenicity-enhancing features.
    Type: Application
    Filed: May 4, 2015
    Publication date: August 20, 2015
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura
  • ENDOSCOPIC ULTRASOUND-GUIDED BIOPSY NEEDLE
    Publication number: 20120253228
    Abstract: A notched tissue-collection needle configured similarly to a fine-needle-aspiration needle is provided with a cutting edge disposed in the notch and configured to excise tissue into the notch for collection. A stylet may be provided through a lumen of the needle during introduction into a patient body. The needle may be provided with echogenicity-enhancing features.
    Type: Application
    Filed: April 4, 2011
    Publication date: October 4, 2012
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura
  • Biopsy needle tip
    Patent number: D657461
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: April 10, 2012
    Assignee: Cook Medical Technologies LLC
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura
  • Biopsy needle tip
    Patent number: D690009
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: September 17, 2013
    Inventors: Drew B. Schembre, Michael S. Clancy, Kevin Chmura