Patents by Inventor Stephen Edward George Barker

Stephen Edward George Barker 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).

  • Stent
    Patent number: 9421084
    Abstract: An elongate device, actuate in cross-section, for placement around a vessel, comprises an essentially non-porous outer layer and a biodegradable inner layer. An alternative device comprises a tubular portion for placement around a graft and a portion, arcuate in cross-section, that can straddle a native vessel, at the site of an end-to-side anastomosis.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: August 23, 2016
    Assignee: Newtec Vascular Products Limited
    Inventor: Stephen Edward George Barker
  • STENT
    Publication number: 20110172761
    Abstract: An elongate device, actuate in cross-section, for placement around a vessel, comprises an essentially non-porous outer layer and a biodegradable inner layer. An alternative device comprises a tubular portion for placement around a graft and a portion, arcuate in cross-section, that can straddle a native vessel, at the site of an end-to-side anastomosis.
    Type: Application
    Filed: February 4, 2011
    Publication date: July 14, 2011
    Inventor: Stephen Edward George Barker
  • Stent
    Publication number: 20090024208
    Abstract: An elongate device (19), arcuate in cross-section, for placement around a vessel (4), comprises an essentially non-porous outer layer and a biodegradable inner layer. An alternative device comprises a tubular portion (3) for placement around a graft and a portion (2), arcuate in cross-section that can straddle a native vessel, at the site of an end-to-side anastomosis.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 22, 2009
    Inventor: Stephen Edward George Barker