Patents by Inventor Steven L. Percival

Steven L. Percival 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).

  • WOUND DRESSING
    Publication number: 20240215905
    Abstract: The present invention relates to a wound dressing comprising an electrochemical sensor configured to detect the level of an electroactive species within a wound environment during use. The present invention also relates to a method of detecting the level of an electroactive species within a wound environment by applying a wound dressing according to the present invention onto a wound and operating an electrochemical sensor to detect an electroactive species within the wound environment.
    Type: Application
    Filed: June 30, 2022
    Publication date: July 4, 2024
    Inventors: Neville J. Freeman, Stephen Law, Steven L. Percival, Marcus J. Swann
  • Antimicrobial composition
    Patent number: 10493101
    Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: December 3, 2019
    Assignee: ConvaTec Technologies Inc.
    Inventors: Steven L. Percival, Phillip G. Bowler, David Parsons
  • ANTIMICROBIAL COMPOSITION
    Publication number: 20170079276
    Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
    Type: Application
    Filed: December 7, 2016
    Publication date: March 23, 2017
    Inventors: Steven L. Percival, Phillip G. Bowler, David Parsons
  • Antimicrobial composition
    Patent number: 9545390
    Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: January 17, 2017
    Assignee: Convatec Technologies Inc.
    Inventors: Steven L. Percival, Phillip G. Bowler, David Parsons
  • ANTIMICROBIAL COMPOSITION
    Publication number: 20150306055
    Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
    Type: Application
    Filed: July 9, 2015
    Publication date: October 29, 2015
    Applicant: CONVATEC TECHNOLOGIES
    Inventors: Steven L. Percival, Phillip G. Bowler, David Parsons
  • Antimicrobial composition
    Patent number: 9149035
    Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: October 6, 2015
    Assignee: CONVATEC TECHNOLOGIES, INC.
    Inventors: Steven L. Percival, Phillip G. Bowler, David Parsons