Patents by Inventor Lucas Leprince

Lucas Leprince 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).

  • Device for electrochemically releasing a composition in a controlled manner
    Patent number: 10596370
    Abstract: According to a first aspect, the invention relates to a device (10) for electrochemically releasing a composition and comprising: one working electrode (30) comprising an electroactive conjugated polymer (40) containing or doped with said composition, a counter electrode (50), and a reference electrode (60). The device (10) is characterized in that it comprises electrical means (95, 100; 320; 165, 180) connected to the working electrode (30) and to the counter electrode (50) for obtaining at said working electrode (30) at least one composition releasing sequence (65) with respect to said reference electrode (60), each composition releasing sequence (65) comprising: a first voltametric pulse (70), followed by a rest period (80) during which no current is able to flow through said working electrode (30), followed by a second voltametric pulse (90), followed by an intermediate period (160) during which no current is able to flow through said working electrode (30).
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: March 24, 2020
    Assignees: SORIN CRM SAS, UNIVERSITÉ CATHOLIQUE DE LOUVAIN
    Inventors: Jean Delbeke, Sophie Demoustier-Champagne, Vincent Callegari, Lucas Leprince, Benoit Gerard
  • DEVICE FOR ELECTROCHEMICALLY RELEASING A COMPOSITION IN A CONTROLLED MANNER
    Publication number: 20190255320
    Abstract: According to a first aspect, the invention relates to a device (10) for electrochemically releasing a composition and comprising: one working electrode (30) comprising an electroactive conjugated polymer (40) containing or doped with said composition, a counter electrode (50), and a reference electrode (60). The device (10) is characterized in that it comprises electrical means (95, 100; 320; 165, 180) connected to the working electrode (30) and to the counter electrode (50) for obtaining at said working electrode (30) at least one composition releasing sequence (65) with respect to said reference electrode (60), each composition releasing sequence (65) comprising: a first voltametric pulse (70), followed by a rest period (80) during which no current is able to flow through said working electrode (30), followed by a second voltametric pulse (90), followed by an intermediate period (160) during which no current is able to flow through said working electrode (30).
    Type: Application
    Filed: December 13, 2018
    Publication date: August 22, 2019
    Inventors: Jean Delbeke, Sophie Demoustier-Champagne, Vincent Callegari, Lucas Leprince, Benoit Gerard
  • DEVICE FOR ELECTROCHEMICALLY RELEASING A COMPOSITION IN A CONTROLLED MANNER
    Publication number: 20150238758
    Abstract: According to a first aspect, the invention relates to a device (10) for electrochemically releasing a composition and comprising: one working electrode (30) comprising an electroactive conjugated polymer (40) containing or doped with said composition, a counter electrode (50), and a reference electrode (60). The device (10) is characterized in that it comprises electrical means (95, 100; 320; 165, 180) connected to the working electrode (30) and to the counter electrode (50) for obtaining at said working electrode (30) at least one composition releasing sequence (65) with respect to said reference electrode (60), each composition releasing sequence (65) comprising: a first voltametric pulse (70), followed by a rest period (80) during which no current is able to flow through said working electrode (30), followed by a second voltametric pulse (90), followed by an intermediate period (160) during which no current is able to flow through said working electrode (30).
    Type: Application
    Filed: September 25, 2012
    Publication date: August 27, 2015
    Applicant: SORIN CRM SAS
    Inventors: Jean Delbeke, Sophie Demoustier-Champagne, Vincent Callegari, Lucas Leprince, Benoit Gerard