Patents by Inventor Michael J. Lydon

Michael J. Lydon 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).

  • Multi layered wound dressing
    Patent number: 7759537
    Abstract: A multi layered wound dressing for use on wounds producing high levels of exudate, the dressing comprising a transmission layer having a high MVTR; an absorbent core capable of absorbing and retaining exudates; and a wound contacting layer which transmits exudate to the absorbent core, the absorbent core and wound contacting layer limiting the lateral spread of exudate in the dressing to the region of the wound.
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: July 20, 2010
    Assignee: ConvaTec Technologies Inc.
    Inventors: Stephen M. Bishop, Bryan Griffiths, Patrick G. Linnane, Michael J. Lydon, Helen Shaw
  • Multi-layered wound dressing
    Publication number: 20040236260
    Abstract: A multi layered wound dressing which comprises an adhesive layer, an absorbent layer overlying said adhesive layer on the surface furthest from the wound, and a moisture transmitting cover layer overlying the absorbent layer, the dressing having a total thickness of less than 1.5 mm.
    Type: Application
    Filed: July 1, 2004
    Publication date: November 25, 2004
    Inventors: Bryan Griffiths, David C. Pritchard, Elizabeth Jacques, Steven M. Bishop, Michael J. Lydon
  • Multi-layered wound dressing
    Patent number: 6793645
    Abstract: A multi layered wound dressing which comprises an adhesive layer, an absorbent layer overlying said adhesive layer on the surface furthest from the wound, and a moisture transmitting cover layer overlying the absorbent layer, the dressing having a total thickness of less than 1.5 mm.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: September 21, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Bryan Griffiths, David C. Pritchard, Elizabeth Jacques, Steven M. Bishop, Michael J. Lydon
  • Multi-layered wound dressing
    Patent number: 6552244
    Abstract: A multi layered wound dressing comprising: (a) an adsorbent layer having high absorbency but low lateral wicking rate, and (b) a transmission layer having a high moisture vapor transmission rate overlying the side of said absorbent layer furthest from the wound.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: April 22, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Elizabeth Jacques, Steven M. Bishop, Michael J. Lydon, Bryan Griffiths
  • Multi-layered wound dressing
    Publication number: 20020038099
    Abstract: A multi layered wound dressing which comprises an adhesive layer, an absorbent layer overlying said adhesive layer on the surface furthest from the wound, and a moisture transmitting cover layer overlying the absorbent layer, the dressing having a total thickness of less than 1.5 mm.
    Type: Application
    Filed: July 12, 2001
    Publication date: March 28, 2002
    Inventors: Bryan Griffiths, David C. Pritchard, Elizabeth Jacques, Steven M. Bishop, Michael J. Lydon