Patents by Inventor Brian P. Feng

Brian P. Feng 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).

  • Delivery system with medical device release by evertable sleeve
    Patent number: 8366761
    Abstract: A medical device delivery system has a tubular member defining a passageway and an inner member slideably disposed within the passageway. An expandable intraluminal medical device is disposed on a chamber of the inner member, and an evertable sleeve is attached to the inner member proximal to the chamber and to an inner surface of the tubular member. Relative movement between the tubular and outer members moves the evertable sleeve from a first position substantially overlying the expandable intraluminal medical device to a second position substantially proximal to the chamber.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: February 5, 2013
    Assignee: Cook Medical Technologies LLC
    Inventors: Ram H. Paul, Brian C. Case, Brian P. Feng, Frances Kristen Bailey
  • DELIVERY SYSTEM WITH MEDICAL DEVICE RELEASE BY EVERTABLE SLEEVE
    Publication number: 20120296412
    Abstract: A medical device delivery system has a tubular member defining a passageway and an inner member slideably disposed within the passageway. An expandable intraluminal medical device is disposed on a chamber of the inner member, and an evertable sleeve is attached to the inner member proximal to the chamber and to an inner surface of the tubular member. Relative movement between the tubular and outer members moves the evertable sleeve from a first position substantially overlying the expandable intraluminal medical device to a second position substantially proximal to the chamber.
    Type: Application
    Filed: July 31, 2012
    Publication date: November 22, 2012
    Applicant: COOK MEDICAL TECHNOLOGIES LLC
    Inventors: Ram H. Paul, Brian C. Case, Brian P. Feng, Frances Kristen Bailey
  • DELIVERY SYSTEM WITH MEDICAL DEVICE RELEASE BY EVERTABLE SLEEVE
    Publication number: 20110009943
    Abstract: A medical device delivery system has a tubular member defining a passageway and an inner member slideably disposed within the passageway. An expandable intraluminal medical device is disposed on a chamber of the inner member, and an evertable sleeve is attached to the inner member proximal to the chamber and to an inner surface of the tubular member. Relative movement between the tubular and outer members moves the evertable sleeve from a first position substantially overlying the expandable intraluminal medical device to a second position substantially proximal to the chamber.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 13, 2011
    Inventors: Ram H. Paul, Brain C. Case, Brian P. Feng, Frances Kristen Bailey