Patents by Inventor Ed Parsonage

Ed Parsonage 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).

  • Patent number: 8449497
    Abstract: A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: May 28, 2013
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: John Chen, Nie Tang, Ed Parsonage, Paul Miller, Lixiao Wang
  • Publication number: 20110172599
    Abstract: A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer.
    Type: Application
    Filed: March 28, 2011
    Publication date: July 14, 2011
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: John Chen, Nie Tang, Ed Parsonage, Paul Miller, Lixiao Wang
  • Patent number: 7914486
    Abstract: A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: March 29, 2011
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: John Chen, Nie Tang, Ed Parsonage, Paul Miller, Lixiao Wang
  • Publication number: 20040158256
    Abstract: A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer.
    Type: Application
    Filed: January 23, 2004
    Publication date: August 12, 2004
    Applicant: SciMed Life Systems, Inc.
    Inventors: John Chen, Nie Tang, Ed Parsonage, Paul Miller, Lixiao Wang